The GR-104 is a low a cost, synthesised RF signal generator which incorporates the essential features required for most developments: test and service work-frequency accuracy and stability, wide dynamic range, low phase noise and low leak-age.
The generator incorporates both, internal and external FM. It is suitable for FM radio receiver sensitivity measurements, sytem gain measurements, receiver tuning & alignmen, oscillator substitutions, EMC/antenna/field strength measurements and as a signal source for many other RF circuit and system development tasks.
The instrument can be operated manually via the front panel or can be remotely controlled via te RS-232 interface (standard) or GPIB interface (optional). Nine memories are provided for user step-ups.
