Agilent Technologies E2730A User manual

このドキュメントについて
この文書には「アジレント」の記載がありますが、アジレント・テクノロジーの電子計測事業
はキーサイト・テクノロジーとなりました。詳細は www.keysight.co.jp をご覧ください。
本製品のサポートについて
2014 年8月、アジレント・テクノロジーの電子計測事業はキーサイト・テクノロジーとなりま
した。この文書はお客様に製品のサポートをご提供するために公開しておりますが、「アジレ
ント」の記載が残り、会社名等は最新の情報に更新されていません。詳細は www.keysight.co.jp
をご覧ください。
訂正のお願い
1999 年、ヒューレット・パッカードの電子計測事業はアジレント・テクノロジーの一事業とな
り、2014 年8月にはキーサイト・テクノロジーとなりました。この文書はお客様に製品のサポ
ートをご提供するために公開しておりますが、「アジレント」または「ヒューレット・パッカ
ード」、「横河ヒューレット・パッカード」の記載が残り、会社名等は最新の情報に更新され
ていません。詳細は www.keysight.co.jp をご覧ください。

INSTALLATION AND OPERATION MANUAL
FOR THE
AGILENT TECHNOLOGIES
E2730A VXI RF TUNER
P/N 181629-003 Revision C
Copyright BAE SYSTEMS 2002
All Rights Reserved
JUNE 2002

PROPRIETARY STATEMENT
This document and subject matter disclosed herein are proprietary items to which BAE
SYSTEMS retains the exclusive right of dissemination, reproduction, manufacture and
sale.
This document is provided to the individual or using organization for their use alone in
the direct support of the associated equipment unless permission for further disclosure
is expressly granted in writing.
EXPORT STATEMENT
This document is controlled for export under the Export Administration Regulations
(EAR) of the United States. Diversion contrary to U.S. law is prohibited.
SAFETY NOTICES
!
CAUTION A CAUTION notice denotes a hazard. It calls attention to an
operating procedure, practice, or the like that, if not
correctly performed or adhered to, could result in damage
to the product or loss of important data. Do not proceed
beyond a CAUTION notice until the indicated conditions are
fully understood and met.
WARNING
A WARNING notice denotes a hazard. It calls
attention to an operating procedure, practice, or the
like that, if not correctly performed or adhered to,
could result in personal injury or death. Do not
proceed beyond a WARNING notice until the
indicated conditions are fully understood and met.

E2730A VXI RF TUNER
LIST OF EFFECTIVE PAGES iii
LIST OF EFFECTIVE PAGES
Page Number Description Revision
iCover C
ii Proprietary/Export/Safety Notices C
iii List of Effective Pages C
iv Intentionally Blank C
vRevision Record C
vi Intentionally Blank C
vii thru x Table of Contents C
1-iSection Cover C
1-ii Intentionally Blank C
1-1 thru 1-4Section One Pages C
2-ii Intentionally Blank C
2-1 thru 2-12 Section Two Pages C
3-iSection Cover C
3-ii Intentionally Blank C
3-1 thru 3-32 Section Three Pages C
4-iSection Cover C
4-ii Intentionally Blank C
4-1 thru 4-4Section Four Pages C
FP-iFoldouts Cover Page C
FP-ii Intentionally Blank C
FP-1/(FP-2 blank) Schematic C
FP-3/(FP-4 blank) Schematic C

E2730A VXI RF TUNER
iv LIST OF EFFECTIVE PAGES
THIS PAGE INTENTIONALLY LEFT BLANK

E2730A VXI RF TUNER
REVISION RECORD v
E2730A VXI RF TUNER
INSTALLATION AND OPERATION MANUAL
REVISION RECORD
Revision Description Date
CProduction Release. 6/2002

E2730A VXI RF TUNER
vi REVISION RECORD
THIS PAGE INTENTIONALLY LEFT BLANK

E2730A VXI RF TUNER
TABLE OF CONTENTS vii
TABLE OF CONTENTS
E2730A VXI RF TUNER
SECTION 1
GENERAL DESCRIPTION
Paragraph Page
1.1 Electrical Characteristics............................................................................................... 1-1
1.2 Mechanical Characteristics ........................................................................................... 1-1
1.3 Equipment Supplied...................................................................................................... 1-4
1.4 Equipment Required But Not Supplied......................................................................... 1-4
1.5 Software Release History.............................................................................................. 1-4
SECTION 2
INSTALLATION
Paragraph Page
2.1 Unpacking and Inspection............................................................................................. 2-1
2.2 Connector Signals ......................................................................................................... 2-1
2.2.1 VXI P1, Standard VXIbus P1 (A1P1)........................................................................... 2-4
2.2.2 VXI P1, Standard VXIbus P2 (A1P2)........................................................................... 2-5
2.2.3 AUX, Auxiliary RS-232 Control Connector (A5J2)..................................................... 2-6
2.2.4 RF IN (J2)...................................................................................................................... 2-6
2.2.5 10 MHz EXT REF (J8) ................................................................................................. 2-6
2.2.6 70 MHz IF OUT (W4J4)............................................................................................... 2-7
2.2.7 2nd LO IN/OUT (W3J3)............................................................................................... 2-7
2.2.8 1st LO IN/OUT (W1J1) ................................................................................................ 2-7
2.3 Power and Cooling Requirements Versus Mainframe Selection.................................. 2-8
2.4 Setting the E2730A 's Logical Address......................................................................... 2-8
2.5 Installing the E2730A in the Mainframe...................................................................... 2-10
2.6 VXI Compliance D16/D32............................................................................................ 2-10
2.7 VXI Signal List ............................................................................................................. 2-10
2.7.1 VXI 10 MHz Reference ................................................................................................ 2-11
2.8 Service and Support ...................................................................................................... 2-12

E2730A VXI RF TUNER
viii TABLE OF CONTENTS
TABLE OF CONTENTS (Continued)
SECTION 3
LOCAL OPERATION
Paragraph Page
3.1 Introduction................................................................................................................... 3-1
3.2 Indicators....................................................................................................................... 3-1
3.2.1 RUN Indicator, Green Led............................................................................................ 3-1
3.2.2 COR Indicator, Red Led................................................................................................ 3-1
3.2.3 ERR Indicator (A5DS3)................................................................................................ 3-2
3.3 Tuner Control Using the VXI Interface ........................................................................ 3-2
3.3.1 VXIBus/E2730A Interface........................................................................................... 3-2
3.3.2 E2730A Addressing ..................................................................................................... 3-3
3.3.3 E2730A Configuration Registers................................................................................. 3-3
3.3.4 E2730A Communication Protocol ............................................................................... 3-4
Word Serial IEEE 488.2 Commands................................................................... 3-4
Register Based VXI Operations .......................................................................... 3-6
3.3.5 Interrupters.................................................................................................................... 3-8
3.4 Tuner Operations........................................................................................................... 3-9
3.4.1 Setup Operations........................................................................................................... 3-9
Reference Selection............................................................................................. 3-9
Reset.................................................................................................................... 3-10
Memory Clear...................................................................................................... 3-10
3.4.2 Manual Control ............................................................................................................. 3-11
Frequency Operations.......................................................................................... 3-11
Tuner Attenuation Operations............................................................................. 3-12
3.4.3 Memory Operation........................................................................................................ 3-13
Direct Memory Comments.................................................................................. 3-13
Store and Recall Operations................................................................................ 3-14
3.4.4 Communication Messages and SRQ Operations........................................................... 3-15
3.4.5 Hardware Error Messages............................................................................................. 3-18
3.4.6 Master/Slave Messages................................................................................................. 3-21
3.4.7 Compatibility Messages................................................................................................ 3-21
3.4.8 User Configuration Messages ....................................................................................... 3-28
3.4.9 Factory Configuration Messages................................................................................... 3-29

E2730A VXI RF TUNER
TABLE OF CONTENTS ix
SECTION 4
REPLACEMENT PARTS LIST
Paragraph Page
4.1 Unit Numbering Method............................................................................................... 4-1
4.2 Reference Designation Prefix ....................................................................................... 4-1
4.3 List of Manufacturers.................................................................................................... 4-1
4.4 Parts List........................................................................................................................ 4-2
4.5 Type E2730A VXI RF Tuner, Main Chassis............................................................... 4-3
LIST OF TABLES
Table Page
1-1 E2730A VXI RF Tuner Specifications ........................................................................ 1-3
2-1 List of Connectors......................................................................................................... 2-2
2-2 List of Mating Connectors ............................................................................................ 2-2
2-3 Pin Assignments of the Standard VXIbus P1 Connector.............................................. 2-4
2-4 Pin Assignments of the Standard VXIbus P1 Connector.............................................. 2-5
2-5 Agilent Call Centers MD Regional Headquarters......................................................... 2-12
3-1 Word Serial Commands................................................................................................ 3-2
3-2 VXI Memory/Register Based Commands..................................................................... 3-7
3-3 Reference Selection....................................................................................................... 3-10
3-4 Reset .......................................................................................................................... 3-10
3-5 Memory Clear................................................................................................................ 3-10
3-6 Frequency Operations ................................................................................................... 3-12
3-7 Tuner Attenuation ......................................................................................................... 3-12
3-8 Direct Memory Commands........................................................................................... 3-14
3-9 Store and Recall Operations.......................................................................................... 3-15
3-10 Communications Messages and SRQ Operations......................................................... 3-16
3-11 Hardware Error Messages............................................................................................. 3-19
3-12 Master/Slave Messages................................................................................................. 3-21
3-13 Compatibility Messages................................................................................................ 3-22
3-14 User Configuration Messages....................................................................................... 3-28
3-15 Factory Configuration Messages................................................................................... 3-29
3-16 Maintenance Messages.................................................................................................. 3-31

E2730A VXI RF TUNER
xTABLE OF CONTENTS
LIST OF ILLUSTRATIONS
Figure Page
1-1 E2730A VXI RF Tuner................................................................................................ 1-2
2-1 Location of External Connectors and Indicators........................................................... 2-3
2-2 AUX Connector Pin Assignments................................................................................. 2-6
2-3 Setting the E2730A 's Logical Address......................................................................... 2-9
2-4 E2730A Properly Installed in a Vertical Mainframe ................................................... 2-10
3-1 E2730A SRQ Structure Diagram................................................................................. 3-18
FOLDOUTS
Foldout Page
FO-1 Type E2730A VXI RF Tuner, Main Chassis
Schematic Diagram 484331 (2 Sheets)......................................................................... FP-1

1-i
SECTION 1
GENERAL DESCRIPTION

1-ii
THIS PAGE INTENTIONALLY LEFT BLANK

E2730A VXI RF TUNER
GENERAL DESCRIPTION 1-1
SECTION 1 GENERAL DESCRIPTION
1.1 ELECTRICAL CHARACTERISTICS
The E2730A VXI RF Tuner is a general purpose,
microprocessor-controlled, synthesized tuner used for surveillance and
monitoring operations within the 20 to 2700 MHz frequency range. The
E2730A is packaged in a single slot “size C” VXI (VMEbus Extension for
Instrumentation) module making it ideal for applications where high
density and a high degree of integration is required. See Figure 1-1for a
front, side, and rear view of the tuner.
The E2730A features low phase noise frequency synthesizers and high
dynamic range. The unit achieves a third-order input intercept point of
+5 dBm while maintaining a typical noise figure of 12 dB in the 1200 to
2700 MHz range and 11 dB in the 20 to 1200 MHz range. See Table 1-1
for a list of general specifications.
The E2730A has a frequency tuning range of 20 to 2700 MHz, in 1-kHz
steps, and provides up to 56 dB of manual gain control.
The E2730A monitors and reports any hardware failures within the unit.
This includes the lock status of the Local Oscillator loops (LOs) contained
in the tuner module.
The E2730A is operated remotely via a VXI interface or an RS-232 port
located on the front panel. By placing the tuner directly on a standard
instrumentation and computing bus, system integration is simplified and
enhanced. All functions are accessible via the VXI interface, except for
power on/off control. All data is passed to and from the E2730A using
VXI standard word serial protocol with a command format based on the
IEEE-488.2 standard.
The E2730A provides a wideband 70 MHz IF output signal with a
36 MHz bandwidth. Other outputs include samples of the 1st LO and 2nd
LO synthesizers that may be used in another E2730A to form a two-
channel, phase-coherent tuner.
1.2 MECHANICAL CHARACTERISTICS
The E2730A VXI RF Tuner is packaged in a single-slot, C-size, VXI
module (9.2 inches high x 13.6 inches deep x 1.2 inches wide). The
mechanical packaging design uses modern surface-mount technology.
RF isolation is provided by fastening multilayer PC boards into a milled
aluminum chassis.
Five SMA-type connectors (RF IN, 70 MHz IF OUT, 10 MHz EXT REF,
1st LO IN/OUT, and 2nd LO IN/OUT are provided on the E2730A front
panel to pass RF/analog signals in and out of the unit. The front panel also

E2730A VXI RF TUNER
1-2GENERAL DESCRIPTION
contains a microminiature D-type connector (AUX) which provides the
RS-232 interface port (for externally controlling the unit). The VXI P1
and P2 multipin connectors for the VXI interface are mounted on the rear
panel of the unit. Refer to Section 2for further details on the unit’s
input/outputs.
Two LEDs (ERR and RUN) on the E2730A front panel monitors tuner
operations and provide indications for operator information and control.
Refer to Section 3 for more information on these indicators.
The E2730A tuner contains seven modules. Six of the modules are PC
boards which contain surface-mounted components and plug-in, metal-
cased components. The seventh module is a plug-in YIG Assembly. The
modules are attached to a milled-out aluminum housing that makes up the
main chassis.
POWER REQUIREMENTS -24V
0
0
Cooling (14 deg C rise)
ATTENTION:
o Front Panel fasteners must be secured
to insure proper operation
+ 6 V Stdby+24V
0.05A
0.05A
-12V
0.11A
0.10A
+12V
0.86A
0.15A
-2V
0.03A
0
-5.2V
0.40A
0.05A
+5V
2.2A
0.05A
DC Voltage
DC Current
Dynamic Current
Manufacturer Code - OxFFF Hex
Model Code - 2B6 Hex
Message/Register Based Servant
A16 D16/D32 Slave
ISM 1-A
E2730A
VXI RF TUNER
Agilent
Do not touch connector contacts
3.0 liters/sec
.15 mm H20
CAUTION:
o Use clean handling techniques.
o Install only with metal covers attached.
WARNING:
o Turn off power to instruments and field
wiring before installing or removing any
module.
o Regard all connectors as being at the
same potential as the highest voltage
applied to any connector.
99-0086
10 MHz
EXT REF
Figure 1-1. E2730A VXI RF Tuner

E2730A VXI RF TUNER
GENERAL DESCRIPTION 1-3
Table 1-1. E2730A VXI RF Tuner Specifications
Frequency Range.........................................................20-2700 MHz
Tuning Resolution.......................................................1 kHz
Internal Reference Accuracy.......................................±1.0 ppm maximum (0 to 40° C)
External Reference Input.............................................10 MHz (across VXI backplane or front panel)
RF Input.......................................................................50 ohm, 1.5:1 VSWR typical
2.2:1 VSWR maximum at tuned frequency
Noise Figure (Pre-amplifier on)..................................12 dB maximum, 11 dB typical (20 to 1200 MHz)
13 dB maximum, 12 dB typical (1200 to 2400 MHz)
14 dB maximum, 12 dB typical (2400 to 2700 MHz)
Input 3rd-Order Intercept (Pre-amplifier on) ..............+5 dBm minimum at 70 MHz IF output with -
20 dBm
signals
Input 2nd Order Intercept (Pre-amplifier on)..............+23 dBm minimum at 70 MHz IF Output with -20 dBm
signals
Gain to 70 MHz IF Output ..........................................+17 dB minimum, +23 dB maximum
IF Bandwidth Flatness Variation over 36 MHz ..........1 dB maximum
Differential Group Delay across 36 MHz BW............20 nsec maximum
Gain Control Modes....................................................Manual, 56-dB range with 2-dB steps, typical
Image Rejection...........................................................90 dB
IF Rejection.................................................................90 dB
Phase Noise .................................................................Better than -97 dBc/Hz @ 20 kHz offset
Typically -115 dBc/Hz @ 100 kHz offset
F1 to F2 Sweep Time (36 MHz step)..........................5.0 msec, max. per sweep point (with 1-kHz resolution)
LO Level at RF Input ..................................................-90 dBm maximum
Internally Generated Spurious.....................................-110 dBm equivalent RF input, maximum
VXI Interface
Device Type.........................................................Message-based device, VXI servant
Module Size.........................................................VXIbus C-size module, 1-slot wide
Data Transfer Handshake ....................................Normal Transfer Mode
Data Transfer Capability.....................................A24, D16 circuitry provided
EMI Shielding......................................................Completely Enclosed Module
Power Consumption ....................................................Less than 26 Watts
Environmental Specifications
Temperature:
Operating Temperature Range.............................0 to +50°C ambient
Non-Operating Temperature Range ....................-40°C to +70°C ambient
Full Specification Compliance....................................20 to 30°C ambient
Altitude........................................................................0 to 12,000 feet (3658 meters) above mean sea level
Humidity......................................................................10% to 90% non-condensing
Weight & Dimensions
Height Width Depth Weight
9.2 inches 1.2 inches 13.6 inches <7 pounds
(23.37 cm) (3.05 cm) (34.03 cm) (<3.2 kg)

E2730A VXI RF TUNER
1-4GENERAL DESCRIPTION
1.3 EQUIPMENT SUPPLIED
Equipment supplied consists of the tuner, an accessory kit and an
Installation and Operation Manual (P/N 181629-003).
1.4 EQUIPMENT REQUIRED BUT NOT SUPPLIED
To fully utilize the tuner, equipment from the following list should be
selected:
1. VXI vertical (C-size) mainframe.
2. VXI slot 0 controller.
1.5 SOFTWARE RELEASE HISTORY
The initial version of the tuner software is version 00.01.00, released
May 4, 1999.
Version 01.00.00 was released on October 27, 1999. It added the Board
Not Installed bit into the CDE and DDE registers and a test query to tell
which board is not installed. This was added to help the test technicians
debug problems because the code ignores LO unlocks from what it
considers uninstalled boards. It changed identity information to Agilent
Technologies E2730A. In addition, the #CDT and #CSN commands also
changed format, to comply with customer requests. The YIG calibration
routine has been enhanced to help the test technicians calibrate more units
on the first try. The code no longer allows access to the low level
attenuators (ATR and ATI) via the binary command interface. The reason
for this is that they interfered with ATN processing. It fixed a problem
with the changing of the preselector band. When in kHz tuning, it should
have changed at 981.9995 MHz (because the actual 100 Hz resolution
tuned frequency value is rounded to the closest kHz), but it did not change
until 982.0000 MHz. It fixed the 100 Hz resolution lock times. This
eliminated a problem intercepting signals while in the100 Hz tuning mode
because the LO lock times for the 2nd LO were insufficient. Version
01.00.00 code was compiled on a new version of the compiler.

2-i
SECTION 2
INSTALLATION

2-ii
THIS PAGE INTENTIONALLY LEFT BLANK

E2730A VXI RF TUNER
INSTALLATION 2-1
SECTION 2 INSTALLATION
2.1 UNPACKING AND INSPECTION
The E2730A and its accessories are shipped cushioned between molded-in-
place expanded plastic pads in a double-walled carton. After unpacking the
equipment, retain the shipping container and packing material until the
equipment has been thoroughly inspected and it is ensured that reshipment
is not necessary. Perform the following initial inspection:
1. Carefully inspect the outside of the shipping container for
discoloring, stains, charring, or other signs of exposure to excessive
heat, moisture or liquid chemicals. Check for any physical damage
to the shipping container such as dents, snags, rips, crushed areas, or
similar signs of excessive shock or careless handling.
2. Remove all equipment and accessories from the shipping container.
If any items are missing, contact your Agilent Technologies
Customer Engineer.
3. Carefully inspect the equipment looking for dents, scratches,
damaged or loose controls, indicators, or connectors, or any other
signs of physical abuse or careless handling.
If damage is found, forward an immediate request to the delivering carrier
to perform an inspection and prepare a concealed-damage report. Do not
destroy any packing material until it has been examined by an agent of the
carrier. Concurrently, report the nature and extent of damage to your
Customer Engineeer through your local Agilent Technologies Service
Center. Under U.S. shipping regulations, damage for claims must be
collected by the consignee; do not return the equipment to Agilent
Technologies until a claim for damages has been established.
2.2 CONNECTOR SIGNALS
The following paragraphs describe the input and output signals provided at
the tuner’s front panel connectors. The signals at the rear panel VXIbus
P1/P2 connectors are described in the VXIbus System Specification. For
convenience, their pin assignments are included here. Table 2-1lists all
of the E2730A’s external connectors, their reference designations and
basic functions. Table 2-2lists the mating connector types, the associated
part numbers and the manufacturer’s CAGE Code (if applicable).
Figure 2-1shows the location of the connectors.