Alpha Communications TekTone NC369 User manual

NC369 Paging Transmitter
Installation Instructions
IL888
Section E
Rev. 6 - 03/2010
OVERVIEW
TekTone®’s digital paging system can be used to transmit
text and numeric messages directly to individual pocket
pagers, or to entire groups of pagers. The NC369 Paging
Transmitter includes both an RJ45 Ethernet port and an RJ45
RS232 serial port to accommodate system programming and
Ethernet or serial input from TekTone®nurse call systems.
Both ports can be used simultaneously and may be set to
different protocols, allowing greater flexibility.
IMPORTANT SAFETY INFORMATION
TekTone®products are designed to operate safely when
installed and used according to general safety practices.
The following requirements should be observed at all times.
• Do not subject this equipment to mechanical shock,
excessive humidity or moisture, extremes of temperature,
or corrosive liquids.
• Do not operate this equipment with the antenna discon-
nected. Doing so may severely damage the transmitter.
• This equipment is designed for indoor use only, unless
expressly stated otherwise, and must not be used in
classified Hazardous Areas, including areas containing
explosive or flammable vapors, unless express authoriza-
tion has been given in writing by the manufacturer.
• Do not obstruct any slots or openings in the product.
These are provided for ventilation to ensure reliable
operation of the product and protect it from overheating.
• Only use a damp cloth for cleaning (not liquid or aerosol
based cleaners), and ensure that any power is removed
from the unit prior to beginning the cleaning operation.
• Removal of covers from the equipment must only be
undertaken by authorized service personnel.
LIABILITY
TekTone®does not accept any liability for any damage or
injury howsoever resulting from misuse of this equipment. It
is the responsibility of the user to ensure that the equipment
is operated in the manner for which it was intended and that
it is the correct item of equipment for the required task.
EQUIPMENTAPPLICATIONS
It is the user’s responsibility to determine the suitability of
this system for any given application. TekTone®cannot
provide specific advice, since each application requires
independent evaluation. TekTone®has no control of the use
and application of the frequencies issued by the FCC. Some
licensed equipment may have greater protection than other
equipment operated on a FCC License Exempt basis.
EQUIPMENT TESTING
Conduct range tests at least once a week; more often when
critical criteria apply. This involves testing the unit past the
limit of its required working range, so as to ensure a measure
of safety. TekTone®suggests keeping a log of test dates and
the information gathered, along with battery change data
and service records. Required test frequency varies between
applications. If a pager has been dropped or is worn by
someone involved in an accident, test the unit again before
reuse. The physical range tests are essential, and any
construction work or movement of plant or equipment could
alter the signaling capability of the unit.
SERVICE
If your NC369 paging transmitter requires service, return it to
TekTone®at the address listed below. Prior to returning the
equipment, you must call TekTone®’s Sales Department at (800)
327-8466 and obtain a return authorization number (RMA
number). No returns will be accepted without an RMAnumber.
WARNING!
Alteration or modification of any part of this equipment,
without the prior written consent of the manufacturer,
will invalidate all manufacturer Approvals and
Warranties. No adjustments can be undertaken except
by a qualified and licensed person as defined by the
FCC Rules and Regulations. Operation of altered
equipment can result in fines, imprisonment, and/or
confiscation of such equipment.
ALPHA COMMUNICATIONS® • 42 Central Drive • Farmingdale, NY 11735-1202
Toll-Free Technical Line: 1-800-666-4800 • Phone: [phone] • Fax: [phone]
Website: www.Alphacommunications.com • Email: [e-mail]

Page 2 • IL888 NC369 Installation Instructions Copyright © TekTone Sound & Signal Mfg., Inc. All Rights Reserved.
UNPACK THE EQUIPMENT
Carefully unwrap and inventory the pager transmitter and all
components as shown below. If anything is missing, notify
TekTone®immediately.
• IntelPage IP 5 Paging Transmitter.
• 12 VDC power supply with mains cable.
• Plastic wall mount bracket.
• Whip antenna with 90-degree adapter.
• Communications cables:
1. Green—Crossover serial cable (RJ45 to RJ45).
2. Black—Serial cable (DB9 female to RJ45, TekTone®
part number CA134).
3. Blue—Straight through Ethernet cable (RJ45 to RJ45).
4. Red—Crossover Ethernet cable (RJ45 to RJ45).
• This NC369 Installation Manual.
• CD containing CommtechWireless Intelpage IP5 manuals
and configuration programs.
As part of the installation of your NC369 Paging Transmitter,
you will also require:
• A PC with terminal software installed (such as
HyperTerminal), and/or
• A PC with an Ethernet port and browser software installed
(such as Internet Explorer).
• A POCSAG receiver (pager) on the same frequency as the
transmitter.
The supplied CA134 black cable (serial DB9 to RJ45) is
used to connect any TekTone®system that supports radio
pocket paging. See Figure 1 for cable pinouts.
INSTALL THE ANTENNA
An antenna capable of handling 5 watts must be connected
to the BNC connector on the rear panel. The unit comes with
a right angle adapter and whip antenna. However, a TekTone®
CA133 mopole antenna may be installed for better coverage
if required. The general coverage pattern for the CA133
antenna is shown in Figure 2.
The antenna for the unit must not be mounted within 16 feet
(5 m) of any other sensitive electronic equipment including other
paging system products, routers, computers or phone systems.
Warning! Never transmit without an antenna attached to
the transmitter.
DETERMINE HARDWARE LOCATION
Before mounting the NC369 Paging Transmitter, decide where
to place the unit, considering the range of operation that the
installation will require. The standard transmitter can quite
easily provide ranges of up to one mile or more, and will
provide excellent propagation on most industrial sites—
covering a considerable area with just the supplied antenna
connected directly to the unit.
Thick steel and concrete, large magnetic and electric fields,
terrain and weather conditions will affect transmitter
efficiency, so test the coverage of your local area transmitter
at some stage of installation. When performing the test, pay
close attention to the quality of the messages received by
the test pager. If the test pager receives corrupted messages,
there may be problems sending messages to that region.
For coverage of very large sites, or where exceptionally
difficult operating conditions exist, it may be advantageous
to install an external antenna (subject to license conditions).
Contact TekTone®prior to any antenna change. Installing the
Figure 1—Black Cable (Serial DB9 to RJ45) Pinouts
8
1
GND
RX
TX
CTS
RTS
2
3
5
7
8
DB9-F
RJ45
NC369
1
4
6
9
Serial DB9 to RJ45 Interconnect Cable
Cable length must not exceed 50'. For longer
distances, use PM368K Short Haul Modem Kit.
IL888 NC369 Interconnect Cable Rev1 110609 1

IL888 NC369 Installation Instructions • Page 3
Copyright © TekTone Sound & Signal Mfg., Inc. All Rights Reserved.
transmitter on the second or third floor of a building will
usually boost overall range. However, horizontal range is
not always required so much as propagation through a multi-
story building. Here it may be more useful to use a small
external antenna mounted outside the building at half the
building height. Sometimes range is required more in one
direction than in another; moving the antenna to one side of
the building can provide a bias in the required direction,
which may overcome the range difficulties. When using a
remote antenna, use a low-loss 50-ohm coax cable from the
transmitter to the antenna. Do not use cabling for CCTV or
TV satellite; this type of cable is normally 75 ohms. Important:
Coaxial feeds over 16 feet (5 m) must employ low-loss 50-
ohm coax. We normally recommend feeds be no more than
50 feet (15 m) for standard applications. However, we suggest
you contact our technical support department if other
considerations prove this to be impractical.
A further consideration is the distance between the
transmitter and the source of the data feeding the transmitter.
With a standard RS232 serial interface, data cables should
not exceed 50 feet (15 m). The cables must be screened/
shielded and must be kept clear of sources of induced
magnetic or electrical noise. If distances of over 50 feet (15 m)
are required, additional drivers or amplifiers must be installed
at both ends of the data link. Remember these important
points when installing equipment:
1. Never install antennas near or adjacent to telephone,
public address or data communication lines, or overhead
power cables.
2. Avoid, wherever possible, running antenna coax along-
side other cables.
3. Avoid mounting the transmitter in the immediate vicinity
of telephone exchanges or computer equipment.
4. Remember that the performance of the system will be
affected by the type of material the unit is mounted on and
by its surroundings.
5. The circuit boards within this equipment may be harmed
by Electrostatic Discharge (ESD). Installers must avoid
touching the circuitry wherever possible, and must
ensure that adequate antistatic procedures are adhered to
at all times (earth grounding with wrist straps, etc.).
This transmitter will be adversely affected by the follow-
ing materials, if it is mounted on or near them:
• Foil-backed wall board
• Metal mesh, or wire-reinforced glass
• Metal sheeting, large mirrors or suspended ceilings
• Elevator shafts
All of the above can reflect radio waves and thereby
reduce the capability of the transmitter to perform its
desired functions.
6. Warning! Never transmit without an antenna attached to
the transmitter.
MOUNT THE HARDWARE
The NC369 Paging Transmitter comes default with rubber
feet installed, allowing it to sit on a desk or table. The kit also
includes a wall mounting bracket. To install this bracket:
1. Use a Philips screwdriver to remove the four screws
holding the rubber feet.
2. Seatthebracketonthebaseoftheunit.It will fit just one way.
3. Use the screws removed from the rubber feet to hold the
wall mounting bracket in position.
SOFTWARECONFIGURATION
The NC369 Pager Transmitter must be configured to work
with your TekTone®nurse call or wireless emergency
system. Two methods are available:
1. The preferred method, described in the following pages,
requires a PC with a TCP/IP network connection, an
internet browser (such as Internet Explorer), and an
Ethernet connection to the NC369 Paging Transmitter.
This method uses the enclosed red crossover RJ45 to RJ45
Ethernet cable to connect the PC to the NC369.
2. The alternate method requires a PC with a terminal pro-
gram (such as HyperTerminal, included with Microsoft
Windows®) and a serial connection to the unit using the
enclosedCA134 black straight-through DB9 to RJ45 serial
cable. To use this method, refer to Section 3.1 (pages 12–
24) of the Intelpage IP 5 installation manual on the in-
cluded CD.
Figure 2—CA133 Mopole Antenna
Coverage Pattern

Page 4 • IL888 NC369 Installation Instructions Copyright © TekTone Sound & Signal Mfg., Inc. All Rights Reserved.
SET UP THE PC–NC369 NETWORK
As shipped, the NC369 Pager Transmitter will not work with
your TekTone®nurse call or wireless emergency system—
you must configure it. Use a PC that has an Ethernet port
and a browser (such as Internet Explorer). Disconnect this
PC from any other network.
1. Connect the power cord to the Power 12V DC jack on the
backof the NC369, andthen plug it into a wall outlet.Check
that the power LED is on and the busy LED has turned off
afterinitializing.
2. Connect one end of the red crossover Ethernet cable (RJ45
to RJ45) to the Ethernet port on the back of the NC369.
Connect the other end to the PC’s Ethernet port.
3. Insert the Fusion Series CD included with your NC369
Pager Transmitter into the PC, and run the IPDiscover
program in the Tools folder. The IPDiscover program will
display the IP Address of your NC369 Pager Transmitter.
Record your NC369 Pager Transmitter ’s IP Address here:
NC369’s IP Address:______._______. ______. ______
|––––––– SUBNET –––––––| HOST # |
4. Set your PC’s IP Address to be on the same subnet as the
NC369, but a different host number. (The first three groups
of numbers are the subnet; the last group of numbers is the
host number, and is between 0–255.)
PC’s IP Address:______. ______. ______. ______
Subnet Mask: 255.255.255.0
Access the PC’s IP Address settings via Start | Settings
| Control Panel | Network Connections. The prompts
may vary, depending upon the version of Windows®
used. Use the settings shown above to modify an existing
network connection, or to create a new network connec-
tion (choose manual configuration when prompted).
5. Start Internet Explorer. It can usually be found via Start |
Programs | Internet Explorer.
6. In the address field of the Internet Explorer window, type
in the IP Address of the NC369 Paging Transmitter and
press ENTER. This welcome screen will appear:
NC369 CONFIG TOOL SETTINGS
Using the Config Tool:
• Clicking on one of the menu buttons on the left first brings
up an authorization window. Type maint for the user
name; leave the password blank.
• In the descriptions of the menu items below, items that
must be changed to enable the NC369 Paging Transmitter
to work with your TekTone®system are marked with an Â
or Î(arrow), and new settings are shown in italics.
• The SAVE button at the bottom of each menu page saves
and commits the changes to that menu page. The UNDO
button reverts all on-screen field values to those last
saved. Clicking on a menu option without first clicking on
the SAVE button has the same effect as clicking on the UNDO
button.
• When you have finished making the changes required
and saving them, close the Internet Explorer window to
exit the program.
Home—Clicking this button returns you to the welcome
page.
Send a Message—This feature is not available. Instead, use
the site survey function to test that the NC369 is operating
correctly.
ÂPagers—This screen is used to enable pagers
in the NC369’s internal pager
database. (Default is Enabled
Alphanumeric for pagers 400–
499; all other pagers are
Disabled). To enable a pager,
click on its number and then
the EDIT button. (For pagers
used with the Tek-
CARE®NC300II nurse call
system, choose a pager
between 400–447. For pagers
used with the Tek-CARE®400
nurse call system or the Tek-
CARE®500 wireless
emergency call system, choose a pager between 000–999.)
Type a TekTone®5-digit Pager ID in the Capcode field.
Use this formula to convert the desired 3-digit CAP code
to its corresponding 5-digit Pager ID:
Pager ID = [(pager’s CAP code × 8) + 10000]
See Figure 3 for a CAP code to Pager ID conversion table
for the CAP codes most commonly used with TekTone®
pagers.
Choose Alpha in the Type field,and then click on the SAVE
button. Repeat to enable additional pagers. TekTone®
recommends enabling extra pager numbers for future use
to avoid reprogramming the NC369.

IL888 NC369 Installation Instructions • Page 5
Copyright © TekTone Sound & Signal Mfg., Inc. All Rights Reserved.
Network Settings—Normally these settings will not need to
be changed; use the default settings. If changes are made to
this menu page, check the REBOOT?box and then click on
the SAVE button.
ÂSerial Port Settings—After all changes have been made to this menu page, check the REBOOT?box and
then click on the SAVE button.
Baud—The transmission speed of the RS232 port
(default 9600).
Data bits—The number of bits that actually contain
information pertaining to the message rather than to the
transmission (default 8).
Parity—A method of verifying the accuracy of the data
sent (default NONE).
Stop bits—The number of bits sent at the end of each
byte; used for synchronization purposes (default 1).
ÎFlow Control—This refers to the “flow control”
property of the connection (default NONE). Set as
follows:
Tek-CARE®400 or Tek-CARE®500—RTS/CTS
All other TekTone®systems—NONE
ÂTransmitter Settings—After all changes have been made to this menu page, click on the SAVE button.
Frequency Band—After the NC369 Paging Transmitter
has read the data from its internal transmitter, it will display
the band of the radio inside. This is 440–470MHz, and
cannot be changed.
ÎFrequency—Type in the frequency required for the
site. TekTone®pagers operate on 457.55 MHz, therefore,
type in 457550000 Hz.
ÎPower Level—Use the drop down menu to toggle
between Low (500mW), Medium (2W) or High (5W)
power levels (default High). Select Medium (2W), the
maximum allowed without a special FCC license.
ÎChannel Spacing—This field refers to the space between
adjacent channels. Select 25kHz (for ±4.5kHz FSK).
Figure 3—CAP Code to Pager ID Conversion Table
for the CAP codes most commonly used with TekTone®pagers
CAP
Code
Pager
ID
CAP
Code
Pager
ID
CAP
Code
Pager
ID
CAP
Code
Pager
ID
CAP
Code
Pager
ID
CAP
Code
Pager
ID
CAP
Code
Pager
ID
400 13200 415 13320 430 13440 445 13560 460 13680 475 13800 490 13920
401 13208 416 13328 431 13448 446 13568 461 13688 476 13808 491 13928
402 13216 417 13336 432 13456 447 13576 462 13696 477 13816 492 13936
403 13224 418 13344 433 13464 448 13584 463 13704 478 13824 493 13944
404 13232 419 13352 434 13472 449 13592 464 13712 479 13832 494 13952
405 13240 420 13360 435 13480 450 13600 465 13720 480 13840 495 13960
406 13248 421 13368 436 13488 451 13608 466 13728 481 13848 496 13968
407 13256 422 13376 437 13496 452 13616 467 13736 482 13856 497 13976
408 13264 423 13384 438 13504 453 13624 468 13744 483 13864 498 13984
409 13272 424 13392 439 13512 454 13632 469 13752 484 13872 499 13992
410 13280 425 13400 440 13520 455 13640 470 13760 485 13880
411 13288 426 13408 441 13528 456 13648 471 13768 486 13888
412 13296 427 13416 442 13536 457 13656 472 13776 487 13896
413 13304 428 13424 443 13544 458 13664 473 13784 488 13904
414 13312 429 13432 444 13552 459 13672 474 13792 489 13912

Page 6 • IL888 NC369 Installation Instructions Copyright © TekTone Sound & Signal Mfg., Inc. All Rights Reserved.
ÂProtocol—After all changes have been made to this menu page, check the REBOOT?box and then click on
the SAVE button.
Ethernet Protocol Use—(Not used with TekTone®
systems.) The protocol used by the Ethernet port (RJ45).
All protocols use TCP port 6000 (this port is adjustable
within the HTML interface) (default TAP).
ÎSerial Port Protocol Use—The protocol used by the
RS232 port. Options available are: COMP1, COMP2,
SCOPE, TAP, TNPP Duplex, TNPP Simplex, Terminal and
Tekk.
Notes: The password in the TAP protocol is ignored.
Pager 0 must be configured for COMP1. If you are sending
to a combination of numeric, alpha and tone pagers, you
will need to use TNPP or SCOPE. The TNPP device
address is 1234; TNPP received address is ignored—all
messages are accepted.
Set the Serial Port Protocol Use according to which
TekTone®product it is used with:
• NC375 Voltage Interface—SCOPE.
• NC377 Paging Interface Adapter (Voltage Inter-
face)—SCOPE.
• Tek-CARE®NC300II—COMP2. (No escalation—
pager tones and vibrate modes will not differen-
tiate between call types.)
• Tek-CARE®400 and Tek-CARE®500—SCOPE.
Max Msg Count—The maximum number of messages
that can be sent by a protocol in a single session/
connection. A value of “0” means no maximum limit
(default 0).
ÎLookup PagerID—If checked, the system will look up
Pager IDs in the pager database. Otherwise the system will
use the cap code supplied in the message (default OFF).
Set the Lookup PagerID according to which TekTone®
product it is used with:
• Tek-CARE®NC300II—Check this option,
enabling it.
• All other TekTone®systems—Leave unchecked,
disabling it.
Never Disconnect—If checked, the NC369 will never
disconnect itself. It will only disconnect when the system
it is connected to does (default OFF).
TAP Disable ID= every 2 seconds—If left unchecked
and the TAP protocol is being used, a carriage return
resulting in an “ID=” will be issued every 2 seconds
(default OFF).
Email Domain—If SMTP is selected and an email is sent
to <cap code>@<email domain>, the message will be
encoded into POCSAG and transmitted to the pager with
the corresponding cap code (default
intelpage.mycompany.com). See 4.5 Setting up Email
Paging on page 48 of the manual on CD for more
information.
Priority Keywords—Priority keywords allow a different
beep code to be sent if a certain word is received in a
message. For example, most messages may be sent
through to users with the default beep code (tone) A.
But for important messages containing, say the word
“fire,” could be sent with beep code D. In this case, type
“fire” in the Priority Keyword field, and select D in the
Tone Replacement field.

IL888 NC369 Installation Instructions • Page 7
Copyright © TekTone Sound & Signal Mfg., Inc. All Rights Reserved.
ÂPocsag—After all changes have been made to this menu page, click on the SAVE button.
ÎSpeed—The speed of transmission. This value must
match that of the pagers receiving the messages (default
512). Tek-CARE®400 and Tek-CARE®500 system settings
must also match this value.
•Select 512 baud for all TekTone®systems.
• Program all pagers to 512 baud.
• Tek-CARE®400—Use the LS450 Config Tool to set
speed to NORMAL, and then commit changes.
• Tek-CARE®500—Use the LS500 Config Tool to set
speed to NORMAL, and then commit changes.
Default Tone—The type of tone that the pager will emit
when the message is received (default A).
ÎType—The type of message to send: Tone only, Numeric
or Alpha. This should match the type of the pager (default
Numeric). Note: If the SCOPE protocol was chosen, then
speed, tone and type are specified with the message and
will override the POCSAG settings. Select Alpha.
ÎPTT / Data / Busy Invert—If checked, these invert the
respective signal. Check these options, enabling them.
ÎIgnore Busy—If checked, send the message regardless
of whether or not the channel is busy. WARNING: This
must be checked in order for the transmitter to operate
by default. Check this option, enabling it.
Password—This is the password that must be entered in
order to edit the Intelpage IP 5 settings. It has a maximum
length of 8 characters (default: no password). If changes are
made to the password, check the REBOOT?box and then
click on the SAVE button.
IP Access List—This is the list of IP addresses that are
allowed to access the NC369 Paging Transmitter. Do not
make changes to this list.
ÂSurvey—This button is used to test a site by sending messages periodically. See the Site Survey section
below for usage instructions.
Status—The status screen shows some useful statistics
about the NC369 Paging Transmitter.
Version—Version of the firmware.
System Up Time—Duration device has been on.
Memory Available—RAM that is available to store and
send messages, and server web pages.
POCSAG Queued—The number of messages that are
queued, waiting to be sent.
POCSAG Sent—The total number of messages sent
since power on.
POCSAG Busy—The total number of messages that
have failed to send due to the channel being busy.
UART Status—Indicates whether flow control is
inhibiting transmit or receive of data.
PT5 Temperature—Displays the current temperate of
the internal transmitter.
PT5 Voltage—Displays the voltage that is driving the
internal transmitter.
Licensing—Not used with TekTone®systems.
User Manual PDF—Requires an internet connection; refer
instead to this manual and the Intelpage IP5 Installation
Manual on CD.

Page 8 • IL888 NC369 Installation Instructions Copyright © TekTone Sound & Signal Mfg., Inc. All Rights Reserved.
SITESURVEY
Click on the SURVEY button in the NC369 Config Tool to
access the Site Survey screen.
This section is used to test a site by sending messages
periodically. One person is required for a site survey. Once
you have triggered the site survey, walk around the area
intended to be covered by the transmitter, making particular
note of the quality of messages received by the test pager.
The Transmitters and Antennas sections below contain some
useful tips on improving coverage and performance.
Capcode—Type the TekTone®5-digit Pager ID of the
test pager that you wish to use in the site survey. (See
Figure 3 to convert a CAP code into a Pager ID.)
Interval—Enter the time between test messages sent out
in seconds.
Type—Enter the encoding type used on the pager. Select
between Alpha, Numeric, Tone Only or Disabled. (Select
Alpha.)
Survey Enable—Check this option and click on the SAVE
button to start the site survey using the above settings.
When the survey is complete, uncheck this option and
click on the SAVE button to stop the site survey.
Transmitter Test Enable—Check this option to force
the transmitter to send out a constant preamble signal.
This is useful when testing the transmitter on a test set.
WARNING: This test mode causes the transmitter to
heat up rapidly. Do not use this test for extended periods
of time as it may damage the transmitter.
CONNECT THE SYSTEM
Use the supplied black cable (serial DB9 to RJ45) to connect
the NC369 Pager Transmitter to your TekTone®nurse call
system, wireless nurse call system, or voltage interface.
Configure the connected TekTone®product according to
instructions in its installation manual, and test to verify that
both automatic and manual (if available) pages are received
by pagers as expected.
TECHNICALSPECIFICATIONS
Note: Specifications are subject to change without notice.
Manufacturer: CommTechWireless
Equipment type: IP and serial based POCSAG encoder
Ethernet Port: IEEE 802.3, 10 Base-T, RJ45
Serial Port: RS232C, 300–57600 Baud (default
9600bps), RJ45
Signaling Level: 0–5V CMOS
Status LEDs: Power, Busy, PTT, Data, RS232 Tx,
RS232 Rx, IPActivity, IP Link
Programming: Via Terminal or Internet Browser
Internal Transmitter: Selectable for 500mW, 2W or 5W.
(Facility must have an FCC license is
to use a power level greater than 2W.)
External antenna
connector: BNCFemale50ohm
Frequency range: VHF: 148–174 MHz.
UHF: 440–470MHz Synthesized
Supported Protocols: POCSAG 512, 1200 or 2400bps, TAP
(PET, IXO) / COMP1, 2 / SCOPE /
Terminal / Tekk (Waveware)
Message capacity: No capacity
Pager Database: 1000 pager IDs
Power supply: 12VDC @ 2Amps regulated
Dimensions: 10"×8"×2.7" (255mm×230mm ×70 mm)
Weight: 700g / 1.5lb net
Ambient temperature 0–50°C
operating range: (20–90% RH non-condensing)
Storage -10–60°C
temperature range: (10–95% RH non-condensing)