Description: The HP 8657B offers excellent performance at an economical price. The low residual FM and excellent phase noise performance of these signal generators make them ideal for many in-channel and even out-of-channel receiver tests. The HP 8657B is a versatile signal generator offering a variety of features, such as simultaneous and mixed modulation combinations of AM and FM, as well as a carrier phase adjust capability that allows you to characterize phase-sensitive devices.
This unit has the following specifications:
Wide frequency coverage, 100 kHz to 2060 MHz
1 Hz resolution
Electronic attenuator
AM and FM capabilities
+/- 1 dB level accuracy (typically +/- 0.5 dB)
Amplitude offset and phase adjustment capabilities
50 W reverse power protection
In-and out-of-channel performance
This unit has the following options installed:
001 = High Stability Timebase
003 = Pulse Modulation
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