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The IFR-Aeroflex FM/AM-500A Communications Service Monitor is the perfect test solution for a wide range of wireless communication test requirements. Typical applications include FM/AM testing, conventional two-way radio test, SSB testing and basic communication systems performance tests. Standard Features. FM and AM Signal Generator. 2 uV receiver for AM, FM and SSB. 10 Hz to 9999.9 Hz variable audio generator and audio frequency error meter. 1 kHz audio generator. Frequency error meter with 1 Hz resolution. Peak/Average watt meter. Deviation measurement to 60 kHz. SINAD/ Distortion Meter. 0.2 ppm TCXO. Microphone input. Audio demodulator output. Specifications. RF Signal Generator Frequency Range: 250 kHz to 999.9999 MHz. Resolution: 100 Hz. Variable Generate: Continuous tuning ± 10 kHz from selected frequency. Residual FM: < 100 Hz peak RMS. RF Output Power: -127 dBm to -20 dBm (10 dB steps with 11 dB range continuous vernier). RF Output Accuracy: ± 3 dB. Audio Generator Operating Modes: Internal, Speaker, External + Internal. Tone Output Level: 0 to 2.5 VRMS into 150 ohm load. Frequency Range: 10 Hz to 9999.9 Hz in 0.1 Hz increments. Generate Amplifier Gain: 30 dB ± 2 dB typical, 100 kHz to 1000 MHz. Power Meter Range: 0 to 15 and 0 to 150 W peak or average responding. Receiver Monitor Frequency Range: 100 kHz to 999.9999 MHz in 100 Hz increments. Sensitivity: 2 uV (1 MHz to 1000 MHz, FM Narrow).
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