OFF-AIR RECEIVER SECTION
-Type: Double-conversion superhet circuit with proprietary ultra-linear, noise-rejecting pulse-counting FM detector.
-Tuning Range: 87.9MHz to 108.1MHz in 100kHz increments.
-Station Presets: 6 user-programmable pushbutton presets; local or remote selection.
-RF Inputs: 1) F connector for 75-ohm antenna. 2) BNC connector for high-level 50-ohm RF sample; 1V - 7V r.m.s.
-Receiver Sensitivity: 10µV (10dBf) for 50dB mon . . .
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OFF-AIR RECEIVER SECTION
-Type: Double-conversion superhet circuit with proprietary ultra-linear, noise-rejecting pulse-counting FM detector.
-Tuning Range: 87.9MHz to 108.1MHz in 100kHz increments.
-Station Presets: 6 user-programmable pushbutton presets; local or remote selection.
-RF Inputs: 1) F connector for 75-ohm antenna. 2) BNC connector for high-level 50-ohm RF sample; 1V – 7V r.m.s.
-Receiver Sensitivity: 10µV (10dBf) for 50dB mono quieting; 250µV (60dBf) required for valid Total Modulation reading.
-Receiver Selectivity: ±0.25dB, 20Hz – 50kHz; –1.5dB or less at 100kHz (see Figure 1); –35dB (typ) at 200kHz (see Figure 2).
-Baseband Output: BNC composite/MPX demod output; 3Vp-p at 100%-modulation. RSSI (Incoming Signal Level): Independent front-panel LED bargraph metering of the relative strength of the incoming carrier. Multipath Distortion Measurement: Independent front-panel LED bargraph metering of the relative degree of multipath reception-distortion effects.
-AM Noise Measurement: Front-panel metering may be switched to show the relative level of the incidental, synchronous AM noise component of the FM carrier. AM noise is routed to a separate BNC output and also monitored by headphones when selected.
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