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2.3
RECEIVER
Operating Bandwidth
Sensitivity (12 dB SINAD @ 1 kHz w de-emphasis)
RF Input Impedance
Adjacent Channel Selectivity
+/-6.25 kHz w very narrow IF
+/- 12.5 kHz w narrow IF
Spurious and Image Rejection
IF/2
Image & other
Intermodulation Rejection
FM Hum and Noise
Very narrow channel (5/6.25/7.5 kHz) operation
Narrow channel (12.5/15 kHz) operation
Conducted Spurious
Receive Attack Time (transmit to receive)
Carrier Detect Attack Time
Audio Distortion
Audio Response (+1/-3 dB, ref 1 kHz)
Narrowband versions:
Very narrowband versions:
Receive Current Drain
AUX OUT Adjustment Range (60 % rated dev.)
w de-emphasis (@ 1 kHz)
w/o de-emphasis (@1 kHz)
w de-emphasis
w/o de-emphasis
w/o de-emphasis
Up to span of the sub-band
0.25 uV (-119.0 dBm)
50 ohms nominal
45 dB min.
60 dB min.
60 dB min.
70 dB min.
68 dB min.
40 dB min.
45 dB min.
-57 dBm max.
10 ms max.
5 ms max.
5 % max.
400 Hz to 2500 Hz
100 Hz to 3500 Hz
100 Hz to 1500 Hz
Depends upon supply voltage options
(see chart elsewhere in manual).
50 to 500 mV rms open circuit
250 to 1800 mV rms open circuit
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