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The IFR-Aeroflex 1200 Super S Communications Service Monitor is designed for land mobile professionals with demanding RF testing requirements, the 1200 Super S has a sensitive 2 µV triple conversion receiver capable of monitoring AM, FM and SSB carriers within the low band, VHF, UHF and high band ranges. The 1200 Super S supports DCS, DTMF and pulsed audio signaling formats. The 1200 Super S also meets RF measurement needs for: RF frequency error, RF power, Audio frequency error, CTCSS frequency and CTCSS modulation. In duplex mode the 1200 Super S is capable of simultaneously generating and receiving frequency offsets in 2.5 kHz steps. The duplex feature can be configured to operate in three modes: Testing using separate transmit and receive ports, Testing using one common transmit/receive port and “Off-the-air” duplex testing. Features. Analog meter and VFD (Vacuum Fluorescent Display) offer high visibility in all lighting conditions. Convenient service analyzer with duplex and simplex connectors. Standard internal spectrum analyzer to 1 GHz. Built-in 1 MHz oscilloscope. Specifications. RF Signal Generator Frequency Range: 250 kHz to 999.9999 MHz. Resolution: 100 Hz. Output (T/R) Range: -127 to -20 dBm. Resolution: 10 dB steps with 11 dB vernier. Accuracy: 2.5 dB, 3.0 dB @ -20 dB attenuator setting. Duplex Generator Frequency Range: 0 to ±49.9975 MHz from receive frequency. Resolution: 2.5 kHz. Internal Frequency Modulation Range: 0 to 50 kHz (1 kHz tone). Receiver Frequency Range: 250 kHz to 999.9999 MHz. Resolution: 100 Hz. Versions. -H, Hi Stability (0.05 ppm OCXO time base, tracking generator).
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