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Agilent / HP / Keysight 8782B

8782B Vector Signal Generator, 1 MHz to 250 MHz

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Description

This generator was designed to test digital microwave and RF receivers.

It is a 1MHz to 250MHz synthesized signal generator with a wide range of digital modulations, and vector, pulse and scalar (AM) modulation.

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.

This unit has a built in pseudo random bit sequence (PRBS) generator that makes digital modulation from BPSK to 256QAM possible without using external digital data sources.

Key Points

81PRS digital modulation, pulse, vector and scalar

Arbitrary vector modulation with bandwidths up to 100MHz

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 1GHz LO output for up conversion to the 750 to 1250MHz RF bands

Specifications

Frequency Range: 1MHz to 250MHz

Frequency Resolution: 1Hz

Output Accuracy: +/-1.5dB to +/- 2.4dB

Output Range: -100dBm to +7dBm

Output Resolution: 0.1dB