Hp Agilent 8782b Vector Signal Generator Digital Modulation 1mhz To 250mhz

US $4000

  • Lake Forest, California, United States
  • Jun 2nd
Tested the off-label frequency (10kHz on the low end and 375Mhz on the high end) as shown in the pictures. Those are not guaranteed by the specs, but nonetheless the headroom is there if you need it. The Agilent 54642A 500Mhz oscilloscope is NOT included, obviously. I'll consider a discount if you buy both though. Passes self-test. Preventatively replaced 4 the power tank capacitors.  This unit is super heavy. You are welcome to pick it up (no S&H) at Irvine, California, USA. 3 months right of return guarantee. Just keep my contact info. Datasheet: http://www.keysight.com/upload/cmc_upload/All/EPSG084411.pdf Key Features & Specifications 1 to 250 MHz IF testing BPSK, QPSK, 8PSK, 16QAM, 64QAM, 256QAM, 9PRS, 25PRS, 49PRS and 81PRS digital modulation, pulse, vector and scalar Arbitrary vector modulation with bandwidths up to 100 MHz (200 MHz typical) Simulates impairments such as quadrature error and phase lock error Unmodulated coherent carrier for demodulating IF signals Built-in pseudo random bit sequence (PRBS) generator Optional 1 GHz LO output for up-conversion to the 750 to 1250 MHz RF bands   Description The Keysight 8782B vector signal generator is designed to test digital microwave and RF receivers. It is a 1 MHz to 250 MHz synthesized signal generator with a wide range of digital modulations, as well as vector (analog I and Q), pulse and scalar (AM) modulation. A vector (I/Q) modulator is built-in. The analog I (In-phase) and Q (Quadrature-phase) inputs allow for arbitrary phase and magnitude modulation while digitally-coded information can be applied to the digital inputs either in parallel or serial. The Keysight 8782B has a built-in pseudo random bit sequence (PRBS) generator making digital modulation from BPSK to 256QAM possible without using external digital data sources. The Keysight 11846B pi/4 DQPSK I-Q generator can also be used to drive the analog I and Q inputs for testing North American dual mode digital cellular radio receivers. 50 MHz analog I and Q inputs , typically DC to 100 MHz, drive the vector modulator directly to control the magnitude and phase of the generator output. This allows you to generate arbitrary magnitude and phase modulation with bandwidths up to 100 MHz.

Directions

Similar products from High Voltage Generators for Automation, Project Boards & Batteries

People who viewed this item also vieved

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies