Dataradio Paragon4 User manual

Paragon4
(UHF, 700, and 800 MHz)
Data Base Station
User Manual V. 1.00
Preliminary, for FCC & IC Submission
The entire contents of this manual are copyright 2007 by Dataradio®Inc.
Copyright DATARADIO Inc.
September 2007
Part no.: 120 20195-100

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1. PRODUCT OVERVIEW...................................................................................................................................1
1.1 INTENDED AUDIENCE....................................................................................................................................1
1.2 GENERAL DESCRIPTION ................................................................................................................................1
1.2.1 Features...................................................................................................................................................2
1.2.2 Configuration...........................................................................................................................................2
1.3 FACTORY TECHNICAL SUPPORT....................................................................................................................3
1.4 PRODUCT WARRANTY ..................................................................................................................................4
1.5 REPLACEMENT PARTS...................................................................................................................................4
1.5.1 Factory Repair.........................................................................................................................................4
1.6 PACKAGING ..................................................................................................................................................4
2. INSTALLATION................................................................................................................................................5
2.1 OVERVIEW ....................................................................................................................................................5
2.2 LOCATION.....................................................................................................................................................5
2.3 REAR VIEWS .................................................................................................................................................6
2.4 ELECTRICAL..................................................................................................................................................7
2.4.1 Standard Power Supply Configuration....................................................................................................7
2.4.1.1 DC Power Supply Connection & Torque Settings .......................................................................................... 7
2.4.1.2 Power Indications............................................................................................................................................ 8
2.4.2 Backplane Fuses......................................................................................................................................8
2.5 ANTENNA......................................................................................................................................................9
2.5.1 Overview..................................................................................................................................................9
2.5.2 Cabling and Connection..........................................................................................................................9
2.6 COMPLETING THE PHYSICAL INSTALLATION .................................................................................................9
2.7 CHECKING OUT NORMAL OPERATION...........................................................................................................9
3. OPERATING DESCRIPTION........................................................................................................................10
3.1 RADIO ASSEMBLY.......................................................................................................................................10
3.1.1 Receiver module.....................................................................................................................................10
3.1.2 Exciter module.......................................................................................................................................11
3.1.3 BSC module ...........................................................................................................................................11
3.1.4 Speaker panel.........................................................................................................................................12
3.1.5 Power Supply Modules (T809)...............................................................................................................13
3.1.5.1 Power Supply Rear Connections................................................................................................................... 14
4. OPERATION & CONFIGURATION............................................................................................................15
4.1 BROWSER-BASED INTERFACE.....................................................................................................................15
4.1.1 Interface Setup and Status .....................................................................................................................15
4.2 LAN SETUP ................................................................................................................................................16
4.3 DEFAULT IP SETTINGS................................................................................................................................16
4.3.1 Ethernet Interface 1 (DATA)..................................................................................................................16
4.3.2 Ethernet Interface 2 (SETUP)................................................................................................................16
4.3.3 RF Interface...........................................................................................................................................16
4.4 IP NETWORK SETTINGS ..............................................................................................................................17
4.4.1 IP Network Settings (with Host) ............................................................................................................17
4.4.2 IP Network Settings (with Router).........................................................................................................17
4.5 LOGIN SCREEN............................................................................................................................................18
4.5.1 Initial Installation Login........................................................................................................................18
4.6 WEB INTERFACE .........................................................................................................................................19
4.6.1 Apply, Cancel, Save Config, and Reset Unit Buttons & Help Icon........................................................19
5. TROUBLE-SHOOTING AND TESTING......................................................................................................20
5.1 EQUIPMENT REQUIRED ...............................................................................................................................20
5.2 RECOMMENDED CHECKS ............................................................................................................................20
5.3 ADDITIONAL TEST DETAILS.........................................................................................................................24
5.3.1 Carrier Deviations.................................................................................................................................24
5.3.2 PF Switch...............................................................................................................................................24
5.3.2.1 Stopping the Airlink and Alternate Test Tone Selection Method.................................................................. 24

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5.4 WINDOWS/UNIX TOOLS ..............................................................................................................................26
5.4.1 Network Connectivity.............................................................................................................................26
5.4.2 Configuration Information.....................................................................................................................26
5.4.3 Statistics Information.............................................................................................................................27
5.5 BSC FIRMWARE UPGRADING .....................................................................................................................27
5.5.1 Procedure ..............................................................................................................................................27
5.5.1.1 File Integrity Failure ..................................................................................................................................... 28
6. SPECIFICATIONS ..........................................................................................................................................29
FIGURE 1 - FRONT VIEW "RADIO ASSEMBLY" ................................................................................................................5
FIGURE 2 - PARAGON4 UNIT REAR VIEW ........................................................................................................................6
FIGURE 3 - BACKPLANE .................................................................................................................................................6
FIGURE 4 - MAXI-FUSE ..................................................................................................................................................8
FIGURE 5 - RECEIVER MODULE.....................................................................................................................................10
FIGURE 6 - EXCITER MODULE.......................................................................................................................................11
FIGURE 7 - BSC MODULE .............................................................................................................................................11
FIGURE 8 - SPEAKER MODULE ......................................................................................................................................12
FIGURE 9 - DUAL T809 POWER SUPPLY MODULE (BLACK FRONT PLATE)....................................................................13
FIGURE 10 - T809 REAR PANEL (SHOWN UPRIGHT) ......................................................................................................14
FIGURE 11 - WEB INTERFACE.......................................................................................................................................15
FIGURE 12 - IP NETWORK SETTINGS IN ROUTER MODE (WITH HOST) .........................................................................17
FIGURE 13 - IP NETWORK SETTINGS IN ROUTER MODE (WITH ROUTER) .....................................................................17
FIGURE 14 - ENTER NETWORK PASSWORD SCREEN – ETH1 DATA PORT SHOWN ........................................................18
FIGURE 15 - WEB USER INTERFACE – WELCOME SCREEN ...........................................................................................18
FIGURE 16 - PF SWITCH ROCKER DETAIL (ONE SIDE PRESSED)....................................................................................24
FIGURE 16 - SAMPLE FTP PROGRAM............................................................................................................................28
TABLE 1 - ON-AIR DATA SPEEDS AND MODULATION ......................................................................................................2
TABLE 2 - TEST POINTS..................................................................................................................................................6
TABLE 3 - CHECKLIST A (AFTER INSTALLATION) ........................................................................................................21
TABLE 4 - CHECKLIST B (GENERAL)............................................................................................................................22
TABLE 5 - CARRIER DEVIATIONS .................................................................................................................................24
TABLE 6 – TEST TONES GENERATION ..........................................................................................................................25

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WHAT'S NEW
History
Version 1.00: November 2007 – For FCC and IC Submission
•Initial preliminary of Paragon4 base station User Manual for
UHF, 700 / 800 MHz radio modem models.

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About Dataradio
For over 25 years, Dataradio has been a recognized and innovative supplier of advanced wireless data
products and systems for mission-critical applications. Public safety organizations, utilities, local gov-
ernment, water management, and other critical infrastructure operations depend on Dataradio to ensure
that vital wireless data reaches the people who need it, when they need it most. From mobile data systems
and radio modems, to analog radios and telemetry devices, Dataradio products are found at the heart of
private wireless networks around the world.
www.dataradio.com
Dataradio provides product brochures, case studies, software downloads, and product information on our
website at http://www.dataradio.com
User Manual Statement
Every effort is taken to provide accurate, timely product information in this user manual.
Product updates may result in differences between the information provided herein and the product
shipped. The information in this document is subject to change without notice.
About CalAmp Corp.
CalAmp is a leading provider of wireless equipment, engineering services and software that enable any-
time/anywhere access to critical information, data and entertainment content. With comprehensive capa-
bilities ranging from product design and development through volume production, CalAmp delivers cost-
effective high quality solutions to a broad array of customers and end markets. CalAmp is the leading
supplier of Direct Broadcast Satellite (DBS) outdoor customer premise equipment to the U.S. satellite
television market. The Company also provides wireless connectivity solutions for the telemetry and asset
tracking markets, public safety communications, the healthcare industry, and digital multimedia delivery
applications.
www.CalAmp.com
For additional information, please visit http://www.calamp.com
DATARADIO and VIS are registered trademarks,
GeminiG3, Paragon4, PARALLEL DECODE, and TRUSTED WIRELESS DATA are trademarks of Dataradio Inc

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Definitions
Access Point Communication hub for users to connect to a wired LAN. APs are important for
providing heightened wireless security.
ADB Agile Dual-Band - GeminiG3 radiomodem model that allows 700/800MHz
automatic band switching capability during roaming.
AES Advanced Encryption Standard (AES) - uses 128-bit encryption to secure data.
Airlink Physical radio frequency connections used for communications between units.
ARP Address Resolution Protocol – Maps Internet address to physical address.
AAVL Autonomous Automatic Vehicle Location. Optional feature that involves using
GPS (Global Positioning System) signals from the mobile unit by the Host PC.
Backbone The part of a network that connects most of the systems and networks together,
and handles the most data.
Bandwidth The transmission capacity of a given device or network.
Base Designates products used as base stations in VIS systems. They currently include
the Paragon family of products up to the Paragon4 radiomodems.
Browser An application program that provides a way to look at and interact with all the in-
formation on the World Wide Web.
BSC Base Station Controller - An async controller-modem designed for the radio base
station in mobile systems. A component of Paragon4 radiomodem base stations.
COM Port RS-232 serial communications ports of the Paragon4 wireless radiomodem.
Cycle Mark Signal transmitted on an E-DBA network that keeps the network synchronized.
Default Gateway A device that forwards Internet traffic from your local area network.
DHCP Dynamic Host Configuration Protocol - A networking protocol that allows ad-
ministrators to assign temporary IP addresses to network computers by "leasing"
an IP address to a user for a limited amount of time, instead of assigning perma-
nent IP addresses.
DNS Domain Name Server - The on-line distributed database system used to map hu-
man-readable machine names into IP addresses.
Domain A specific name for a network of computers.
Dynamic IP Addr A temporary IP address assigned by a DHCP server.
E-DBA Enhanced Dynamic Bandwidth Allocation – Dataradio proprietary protocol that
schedules all inbound and outbound Airlink traffic to minimize contention.
Ethernet Ethernet is a frame-based computer networking technology for local area net-
works (LANs). It defines wiring and signaling for the physical layer, and frame
formats and protocols for the media access control (MAC)/data link layer of the
OSI model. Ethernet is mostly standardized as IEEEs 802.3.
Feature Key Method used to implement customer’s option(s) selected at the time of radiomo-
dem purchase (factory-installation) or as add-on (field-installation).
Firewall A set of related programs located at a network gateway server that protects the
resources of a network from users from other networks.
Firmware The programming code that runs a networking device.
Fragmentation Breaking a packet into smaller units when transmitting over a network medium
that cannot support the original size of the packet.
FTP File Transfer Protocol - A protocol used to transfer files over a TCP/IP network.

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Gateway A device that interconnects two or more networks with different, incompatible
communications protocols and translates among them.
GeminiG3 Third generation of GeminiPD VIS products. High specs dual DSP mobile radio-
modem with Dataradio Parallel Decode™ technology
HDX Half Duplex. Data transmission that can occur in two directions over a single
line, using separate Tx and Rx frequencies, but only one direction at a time.
HTTP HyperText Transport Protocol - The communications protocol used to connect to
servers on the World Wide Web.
IPCONFIG A Windows 2000 and XP utility that displays the IP address for a particular net-
working device.
MAC ADDRESS Media Access Control - The unique address that a manufacturer assigns to each
networking device.
MIB Management Information Base (MIB)-a logical, hierarchically organized data-
base of network management information. Used in SNMP.
NAT Network Address Translation - NAT technology translates IP addresses of a local
area network to a different IP address for the Internet.
Network A series of computers or devices connected for the purpose of data sharing, stor-
age, and/or transmission between users.
Network speed This is the bit rate on the RF link between units.
Node A network junction or connection point, typically a computer or work station.
OID An object identifier or OID is an identifier used to name an object and is the nu-
merical equivalent of a path. In SNMP, an OID consists of numbers separated by
decimal points. Structurally, an OID consists of a node in a hierarchically as-
signed namespace.
OIP Optimized IP – Compresses TCP and UDP headers, and filters unnecessary ac-
knowledgments. This makes the most use of the available bandwidth.
OTA Over-The-Air - Standard for the transmission and reception of application-related
information in a wireless communications system
Palette Synchronization patterns used to identify the speed and coding of packets trans-
mitted over-the-air in E-DBA.
Paragon4 IP-based data radio base station used in mobile networks and designed specifi-
cally to fit the needs of vehicular applications. Runs up to 128 kb/s
Parallel Decode Technology featuring dual receivers for added data decode sensitivity in multi-
path and fading environments. (United States Patent No: 6,853,694 B1)
PHY A PHY chip (called PHYceiver) provides interface to the Ethernet transmission
medium. Its purpose is digital access of the modulated link (usually used together
with an MII-chip).
The PHY defines data rates and transmission method parameters.
PDU Protocol Data Unit - A PDU is a message of a given protocol comprising payload
and protocol-specific control information, typically contained in a header. PDUs
pass over the protocol interfaces that exist between the layers of protocols.
Ping Packet INternet Groper - An Internet utility used to determine whether a particu-
lar IP address is online.
PLC Programmable Logic Controller. An user-provided intelligent device that can
make decisions, gather and report information, and control other devices.
Roaming Movement of a wireless node (GeminiG3 radiomodems) amongst Multiple Ac-
cess Points (Paragon4). Paragon4 radiomodems support seamless roaming.
Router A networking device that connects multiple networks together.

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RS-232 Industry–standard interface for data transfer.
Smart Combining Digital processing method used to combine “Spatial Diversity” signals to opti-
mize performance. (See Parallel Decode)
SNMP Simple Network Management Protocol - Provides a means to monitor and con-
trol network devices, and to manage configurations, statistics collection, per-
formance, and security.
Spatial Diversity Composite information from independent diversity branches using antennas
spaced apart is used with “Smart Combining” to minimize fading and other unde-
sirable effects of multipath propagation. (See Parallel Decode)
SRRCnFSK Square Root Raised Cosine (n = level) Frequency Shift Keying. Type of fre-
quency modulation of data signals performed by the Paragon4 radiomodem.
Static IP Address A fixed address assigned to a computer or device that is connected to a network.
Static Routing Forwarding data in a network via a fixed path.
Subnet Mask A bit mask used to select the bits from an IP address that correspond to the sub-
net. Each mask is 32 bits long, with one bits in the portion that identifies a net-
work and zero bits in the portion that identifies a host.
Switch (Ethernet) Computer-networking device that allows sharing a limited number of ports to
connect computing devices to host computers. Replaces network hubs (layer1),
switches (layer2), routers (layer3).
Sync Data transmitted on a wireless network that keeps the network synchronized.
TCP/IP Transmission Control Protocol/Internet Protocol - A transport (layer4) protocol
for transmitting data that requires acknowledgement from the recipient of data
sent. Handles retries and flow control.
Telnet Network (layer5) protocol used on the Internet or on LAN connections.
TFTP Trivial File Transfer Protocol - A version of the TCP/IP FTP protocol that has no
directory or password capability.
Topology The physical layout of a network.
Transparent A transparent unit transmits all data without regard to special characters, etc.
UDP User Datagram Protocol - A transport (layer4) protocol for transmitting data that
does not require acknowledgement from the recipient of the data that is sent.
Upgrade To replace existing software or firmware with a newer version.
URL Universal Resource Locator - The address of a file located on the Internet.
VIS Vehicular Information Solutions. Dataradio’s name for a series of products spe-
cially designed for mobile data.
WINIPCFG A Windows 98 and Me utility that displays the IP address for a particular net-
working device.
WLAN Wireless Local Area Network - A group of computers and associated devices that
communicate with each other wirelessly.

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1. PRODUCT OVERVIEW
This document provides information required for the setting up, operation, testing and trouble-shooting of
the Dataradio® Paragon4™ radio-modem base station.
1.1 Intended Audience
This document is intended for engineering, installation, and maintenance personnel.
1.2 General Description
The Paragon4 radio base station is a factory-integrated industrial-grade IP-based data product used in mobile
networks and is designed specifically to fit the needs of vehicular applications. It features dual receivers for
added data decode sensitivity in multi-path and fading environments.
When used with Dataradio’s state-of-the-art GeminiG3 mobile IP data solution, the system delivers
unequaled high-speed data performance and unmatched effective throughput.
All Paragon4 models are supplied in a standard 19-inch wide rackmount. The Paragon4 full-duplex radio-
modem chassis assembly includes:
•A second generation high-speed Dataradio “Base Station Controller” module (BSC2) that uses an open
architecture that simplifies the implementation process. The BSC2 module comes equipped with a built-
in IP router with dual Ethernet 10/100 BaseT interfaces.
•Option for 10MHz reference source input
•Dual, independently synthesized Receiver radio module.
•High-performance synthesized 0.2W Exciter radio module.
For all Paragon4 radio modem units:
•One Power Amplifier (PA) module is required for the regular usage.
•Duplexer and backup power units are custom furnished items.
•Wire line modem(s) are optional items.
•Laptop PC and its application software are user-supplied items.
•Optional Router – Add a second router anywhere within your network if you need a fault tolerant
network.

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1.2.1 Features
•Parallel Decode™ technology featuring dual receivers for added decode sensitivity in multi-path
and fading environments.
•Fully IP-based product models, using an optimized IP layer that reduces IP overhead for the RF
link
•Sophisticated dual DSP-based modem design provides added system performance, fewer retries
and more effective throughput.
•Full duplex mode of operation
•Base Station with an RF Power Amplifier. The Power Amplifier is considered a stand-alone
module.
•On-air data speeds and modulation types supported (dependent on “Feature Key” selected1):
Table 1 - On-air data speeds and modulation
Channel Type
UHF 700 MHz / 800 MHz
Modulation
type 25 kHz 12.5 kHz 50 kHz 25 kHz 12.5 kHz NPSPAC
SRC16FSK 64 kb/s 32 kb/s 128 kb/s 64 kb/s 32kb/s 32kb/s
SRC8FSK 48 kb/s
43.2 kb/s 24 kb/s 96kb/s 48kb/s 43.2kb/s 24kb/s 24kb/s
SRC4FSK 32 kb/s 16 kb/s 64kb/s 32 kb/s 16kb/s 16kb/s
•Uses Dataradio’s Next generation high-efficiency Enhanced-DBA (E-DBA) over-the-air
protocol
•Over-the-air compatible with GeminiG3.x mobile products
•Out-of-band signaling enables transmission of GPS reports with no effect on system
performance.
•Flash programmable firmware, including over-the-air programming capability
1.2.2 Configuration
Paragon4 units are factory-configured. Configuration changes or upgrades are web-based.
1Method used to implement customer’s option(s) selected at the time of radiomodem purchase (factory-installation) or as add-on
(field-installation).

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1.3 Factory Technical Support
The Technical Support departments of DATARADIO provide customer assistance on technical prob-
lems and serve as an interface with factory repair facilities. They can be reached in the following
ways:
For Canada and International customers:
DATARADIO Inc.
5500 Royalmount Ave, suite 200
Town of Mount Royal
Quebec, Canada H4P 1H7
Technical support hours: Monday to Friday 9:00 AM to 5:00 PM, Eastern Time
phone: [phone]
fax: [phone]
Email address: [email protected]
or
For U.S. customers:
DATARADIO Corp.
6160 Peachtree Dunwoody RD., suite C-200
Atlanta, Georgia 30328
Technical support hours: Monday to Friday 9:00 AM to 5:00 PM, Eastern Time
phone: [phone]
fax: [phone]
Email address: [email protected]

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1.4 Product Warranty
Warranty information may be obtained by contacting your sales representative.
1.5 Replacement Parts
This product is usually not field-serviceable, except by the replacement of individual radio modules.
Specialized equipment and training is required to repair logic, modem boards, and radio modules.
Contact Technical Support for service information before returning equipment. A Technical Support
representative may suggest a solution eliminating the need to return equipment.
1.5.1 Factory Repair
When returning equipment for repair, you must request an RMA (Returned Material Authorization)
number. The Tech Support representative will ask you several questions to clearly identify the prob-
lem. Please give the representative the name of a contact person, who is familiar with the problem,
should a question arise during servicing of the unit.
Customers are responsible for shipping charges for returned units. Units in warranty will be repaired
free of charge unless there is evidence of abuse or damage beyond the terms of the warranty. Units
out of warranty will be subject to service charges. Information about these charges is available from
Technical Support.
1.6 Packaging
Each Paragon4 radio-modem base station – UHF, 700 MHz, or 800MHz – normally leaves the factory
packaged as follows:
•A Dataradio base station “Radio-modem assembly” with dual power supply assembly, and a
BSC.
•Two standard seven-foot 120 VAC power cords.
•Coax cable (16-inch) to connect the Exciter module to the power amplifier.
Frequently, Paragon4 product components are field-assembled prior to customer delivery.
The cabinetry may then be supplied in one of several custom rack-mount configurations that may also in-
clude fan, backhaul modems, duplexer/filters/combiners, and ancillary equipment.
If damage has occurred to the equipment during shipment, file a claim with the carrier immediately.

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2. Installation
Figure 1 - Front view "Radio Assembly"
2.1 Overview
The cabinet and rack-mount housing the Paragon4’s radio-modem and Power Amplifier is generally
installed in a sheltered facility. Occasionally located adjacent to the nerve center of the user’s
network, it is often located near tower sites or at remote locations where it operates unattended.
Furnishings needed include power, cabling, and installation of antenna, landline or microwave mo-
dem, and host PC or portable computer. Details of these are outside the scope of this manual. This
manual covers the radio-modem assembly. The power amplifier has its own user manual that is in-
corporated by reference at the moment of the order.
2.2 Location
Be sure to place the Paragon4 unit in such a way that:
•The LEDs can be seen (as an aid in troubleshooting)
•Access to the antenna connector and to the back connectors is possible without removing the unit
•Sufficient air may flow around the unit to provide adequate cooling.

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2.3 Rear Views
Figure 2 - Paragon4 unit rear view
Figure 3 - Backplane
Table 2 - Test Points
Backplane Test Points Rx/Tx
Test J9 Access port Alternate Pinout
Ground Pin 14 J18, J19 – Pin 3
SINAD &Distorsion RX1 -Differential 1P-3; 1N-8 J18- Pins 1,2
SINAD &Distorsion RX2-Differential 2P-4; 2N-9 J19 – Pins 1,2
RSSI RSSI 1 -Differential 1P-1; 1N-6 J18 – Pins 4,5
RSSI RSSI 2-Differential 2P-2; 2N-7 J19 – Pins 4,5
.
10-amp fuse J18
Access port
J9 J19
RX 1&2
BSC
Exciter
Speaker Panel

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2.4 Electrical
Standard 120 VAC electrical power is required. It should be capable of providing at least 10A to
power Paragon4 unit (<6A) and ancillary equipment.
2.4.1 Standard Power Supply Configuration
Although the T809-10 is a high efficiency switched mode power supply, a considerable
amount of heat is generated during normal operation. While in use, ensure that an adequate
flow of cooling air is able to circulate around the power supply, and that the air intake vents
on the rear and sides of the unit are not inadvertently covered.
Caution:
Do not operate this unit in a completely enclosed cabinet.
The Radio assembly unit receives 13.8 VDC power inputs from two “T809 ” power supply modules
powered at 120 VAC. Normally used at room ambient temperatures, it can operate within its specifi-
cations over a range of –10 to +60 °C.
Note: Internal over-temperature protection shuts down the main transformer above 105° Celsius.
Both power supply modules are internally connected to ground via their individual, rear-connected,
seven-foot standard 120 VAC power cords. The Radio Assembly chassis requires a secure ground
connection. A threaded grounding binding post fitted with a knurled binding-nut is provided on the
chassis next to DC input 2.
•For the Radio Assembly chassis, install the grounding lead’s lug over the binding post and firmly
hand-tighten the binding-nut.
•If a –DC rail (0V) is installed as part of the system, the grounding leads may alternatively be fit-
ted to the rail terminal.
Caution:
Improper grounding between power supply case and rack frame may result in harmful voltage poten-
tials and/or miscellaneous power supply switching noise problems in both receivers and transmitter.
2.4.1.1 DC Power Supply Connection & Torque Settings
Warning:
Securing the DC Power Supply cable into the DC connector to provide a good electrical con-
nection is essential. Over time, the wires tend to compress in the DC connector resulting in an
increasingly poorer connection. Consequently, as high current is drawn, the connector heats up
increasing the resistance thereby causing still more heat until the connector eventually burns up.
Although screws securing DC cables to the Power Supply terminals are tightened to the torque set-
tings given below prior to new system delivery, they must be re-tightened as part of the commission-
ing process and re-tightening is also part of the regular maintenance schedule.
Prior to replacing a Power Supply module into an existing system, inspect the cable and re-terminate
the DC wires if the strands have previously been twisted together or show any sign of damage.
Cut the wire at the end of the insulation and then strip approximately .43 inch (11mm) of insulation
off the cable. DO NOT TWIST THE WIRE STRANDS. Insert the DC cable into the screw terminal
and tighten the screw to secure the cable as per the torque settings given below.

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Torque Settings:
The manufacturer recommends torque setting all power supply terminal screws to a minimum of:
•1.5 Nm (or 13.28 Inlb or to 1.107 ftlb)
Note: Dataradio uses a Sturtuvan Richmond 29-pieces adjustable torque screwdriver model
CAL36/4K.
After tightening, pull on the cable to check the cable is secured tightly into the screw terminal.
2.4.1.2 Power Indications
Both red-colored translucent power switches located on the front of the power supply modules illu-
minate when AC power is available. Toggle both to ON to distribute power to the Radio Assembly
and to the Power Amplifier. The LED immediately below the switches light green indicating normal
DC power operation.
2.4.2 Backplane Fuses
Blade fuses (Maxi-Fuse) are used on the Radio assembly backplane:
Dimensions – Inch (mm)
Fuse Type ABC
Maxi-Fuse 1.15 (29.21) 1.35 (34.29) .35 (8.89)
Fuse # F1 F2 F3
Values 10A 15A* 15A*
* Always replace the two 15A fuses as a pair.
Figure 4 - Maxi-Fuse

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2.5 Antenna
2.5.1 Overview
The Paragon4 unit commonly uses three antennas (one transmit and two receive) unless a duplexer is
used with one of the receive antennas; then only two antennas would be needed. If the 10MHz Disci-
plined Clock option is sought, there is another GPS antenna is adittion to the three already mentioned.
They should be mounted according to any guidelines supplied with the antennas. For antennas place-
ment and spacing, consult System Engineering.
2.5.2 Cabling and Connection
1- Route good quality 50-ohm double-shielded coaxial cable(s) (e.g. RG-214 or Heliax) from the
selected antenna position(s) to the Paragon4 Radio assembly.
2- Referring to Figure 2 for locating modules, terminate the RX-1 and RX-2 cable-ends at their re-
spective module rear position with N-type connectors.
3- Similarly, terminate the TX cable-end at the rear position of the Power Amp’s module with an
N-type connector.
Caution:
When terminating RF cables use brand-name crimping tools (such as AMP, Jensen,
Crimp-Master, etc…) of the correct size for the cable and type of connector used.
Common pliers are NOT acceptable.
2.6 Completing the physical Installation
Paragon4 products are factory-configured to user’s requirements and are shipped ready to run.
After new installations:
•Re-check that all connections are secure on the radio-modem assemblies (antennas, PC, power
cords etc.)
•Check that fuses are inserted.
•Turn power supplies ON.
You are now ready to check for normal operation (as per paragraph 2.7) and to run the Dataradio web
interface (described in section 4) for testing or trouble-shooting.
Any change(s) to the settings must be done via files saved on diskette and loaded into the unit using
the web interface program.
2.7 Checking out Normal Operation
1- Check that power is applied.
2- Check Radio assembly lights for proper operation as per section 3.1
3- Check for proper operation of the BSCs LEDs.
4- Using the web interface program and an in-line wattmeter, check forward & reverse power to
confirm main antenna installation.
5- Using the web interface, check the RF Data Link with a mobile that can be heard.
If user application and mobiles are available, test the installation by going through a normal sequence
of transmitting and receiving messages.

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3. Operating Description
3.1 Radio Assembly
The Radio assembly component of each Paragon4 product – UHF, 700, and 800MHz – is made up of
high performance synthesized radio base station designed for single operation. The Radio Assembly’s
modules are commonly installed in a standard, 19-inch wide rack frame.
The complement of modules is:
•1 x Receiver module
•1 x Exciter module
•1 x BSC (controller-modem)
•1 x Speaker panel
and mounted on the rack (normally immediately below the Paragon4 radiomodem):
•1 x Dual Power Supply module
3.1.1 Receiver module
For locating the module, refer to Figure 2 above.
The receiver has several front panel controls and indicators. These are:
•LEDs -Four LEDs as for the SDR-Rx receiver module:
Green normal operation
Amber bootloader program running
PWR LED Red malfunction / reset
Green PLL locked
LOCK
LED Red PLL not locked
Green RF carrier signal on audio channel 1 is above manu-
ally adjusted mute threshold
1 LED Off RF carrier signal on audio channel 1 is below manually
adjusted mute threshold
Green RF carrier signal on audio channel 2 is above manu-
ally adjusted mute threshold
2 LED Off RF carrier signal on audio channel 2 is below manually
adjusted mute threshold
•RCVR GATE LEVEL - Mute threshold adjustment. It sets the RF signal
level required to open the mute gate and allow audio to pass to the
speaker1.
•1 / 2 Switch – Manual selection of Channel 1 or 2 audio
Figure 5 - Receiver module
•Volume - The audio output delivers up to 1 watt to the speaker. Always set volume knob to
minimum when not in use to reduce current consumption.
•NORM-MON Switch – Manual selection between audio unmuted (continuous monitor) or when
audio is above the manually adjusted mute threshold
LOCK
PWR
RCVR
GATE
LEVEL
VOLUME
NORM -
Diversit
y
SDR Rx

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3.1.2 Exciter module
The Exciter’s front panel controls and indicators are:
•Carrier test - momentarily keys the transmitter ON while pressed (used for
test purposes only). If the Carrier is pressed for 4 seconds or more the ex-
citer starts the test mode and keeps transmitting until the next press of the
button.
•LED indicators, according to the table below.
•one DE-9 RS-232 ports for setup.
Figure 6 - Exciter module
3.1.3 BSC module
The BSC2's front panel connectors and indicators are:
Green Normal operation
Amber Step 2 in uMon boot-up – lights for <1 sec.
Red Step 1 in uMon boot-up – lights for <1 sec.
PWR
LED Red
flashing
Hardware error, must check the log files to
identify it
Green Flashes for each data packets received
RX LED Red Discard RX packet (factory-use)
Green Flashes for each data packets transmitted
Amber Flashes for each data packets transmitted
(check for lost Host connection)
Red
Continuoulsy ON for TXON test (max. 20
secs.)
Flashes ON for CWID key-up event
TX LED
Off Check if in “AirLink down mode”
Green Flashes each time PF1 or PF2 is pressed
STATUS Amber
Flashes each second PF1 is kept pressed
Toggles “AirLink down mode” after 4 sec-
onds
•2x DE-9 RS-232 ports for setup and user data
Figure 7 - BSC module
•1x rocker switch (positions PF 1 and 2) to select various test modes. See paragraph 5.3.2.
•2x Ethernet ports – for setup and user data
Green Red flashingAmber Off
Power normal Fault 1 (TBD) fault 2 (TBD)
TX transmit Test Mode: idle
10 MHz 10 MHz
Locked
10 MHz con-
nection broken,
unable to lock
Acquiring 10
MHz Lock
Idle if 10 MHz
was never
connected.
Lock normal,
Synth lock
Synth unlock
Fault
Programming
mode
LOCK
PWR
TX
Ext. 10MHz
COM
Carrier Test
SDR
Exciter
®
PWR
TX
BSC
ETH 2
RX
USB
ETH 1
COM 2
COM 1
STATUS

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•2x Ethernet LEDs (status & activity)
•USB port – reserved.
The option for 10 MHz Disciplined Clock of the Paragon 4 requires a GPS antenna kit assembly
and a board that is to be used as a piggyback on the BSC2 motherboard. The 10 MHz Disciplined
Clock board is equipped with a GPS module (Garmin GPS15L-F) and a 10MHz TCVCXO (tem-
perature controlled voltage controlled crystal oscillator). The 10Mhz oscillator is disciplined (or
locked to) by the 1 PPS output of the GPS module.
In Lock mode (when synchronized to GPS 1pps signal), the BSC provides a reference signal of
10MHz that has the accuracy better than 1ppb (± 0.010 Hz at 10 MHz).
If the GPS reference is not available, in “unlock” mode the accuracy is only better than 5ppm
(±50 Hz at 10 MHz). Anyway, if an external reference of 10MHz is provided, this reference signal is
buffered for the other modules of the Paragon 4 base station.
The BSC will not supply the 10MHz reference without the option.
3.1.4 Speaker panel
The speaker panel is fitted with a 4Ωspeaker.
Figure 8 - Speaker module
Speaker
Panel