Keysight (Agilent) 8657J

PI/4 DQPSK Dig./I-Q Mod. Sig Gen 801 MHz-965 MHz
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Description
The Agilent 8657J signal generator adds Pi/4 DQPSK digital modulation capability to conventional AM, FM, and pulse modulation formats.
The Agilent 8657J builds on the excellent performance of the Agilent 8657 signal generator by adding digital modulation capability.
The Agilent 8657J tests radios for Japanese digital cordless telephone systems, called Personal Handiphone System (PHS).

Features:
  • 100 kHz to 1030 MHz analog range
  • Standard AM and FM modulation
  • Pi/4 DQPSK modulation for PHS
  • Pulse modulation
  • <3.2% error vector magnitude
  • Digital RF frequency bands for PHS
  • Frequency Resolution 1 Hz
  • Frequency Switching Time 35 ms
  • Time base stability 2 /yr
  • Minimum Output Power -144 dBm
  • Maximum Output Power 13 dBm
  • Power Resolution 0.1 dB
  • Output Accuracy 1.5 dB
  • Output Impedance 50 Ohm
  • Maximum Single-Side-Band Noise -130 dBc/Hz
  • Harmonics (noise) -30 dBc
  • Non-harmonics (noise) -54 dBc
List of Options
001 High Stability Timebase
002 Rear Panel Inputs and Outputs
0BX Service documentation, assembly and component
8ZE Factory Refurbished
907 FRONT HANDLE KIT
908 Rack Flange Kit for Use without Handles
909 Front Handle & Rack Flange Kit
910 Additional operating and service manual
913 Rack Mount Flange Kit
915 Additional Service Manual
Specifications & Attributes (Signal Gen/Synthesizers/Sweepers)
Form Factor
Benchtop
Rackmount ( /909 )
Application Software
PHS
Frequency
801 MHz - 965 MHz
Modulation
AM
FM
PSK
Pulse
Type
Analog
Digital
RF
Documents and Downloads

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