Telex USR-100 Microphone User Manual


 
USR-100 Receiver
Specifications
RF Frequency Range. . . . . . . . . . . . . . . 668.0 to 746.0 MHz
Channels . . . . . . 100 (0-99) (within TV Ch. 47/48 & 58/59)
R.F. Stability . . . . . . . . . . . . . . . . . . . . . . . . 0.005% or better
Modulation Type. . . . . . . . . . . . . . . . . FM, 40 KHz nominal
Type. . . . . . . . . . . . . . . . . . Single Conversion, 10.7 MHz I.F.
I.F. Bandwidth. . . . . . . . . . . . . . . . . 230 KHz at -3 db points.
Image Rejection . . . . . . . . . . . . . . . . . . . . . . . 65dB or better
Squelch . . . . . . . . . . . . 31.250 KHz Tone + RSSI Amplitude
Audio Output . . . . . . . . . . . . Level, 0.775V RMS/100k load
-20 dBV, 600 Ohm load
Receiver Sensitivity . . . Less than 0.8 uV for 12 dB SINAD
FCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . Notification, Part 15
Diversity . . . . . . . . . . . . . . Continuous Posi Phase Diversity
Both antennas are fully employed at all times
to maximize signals.
RF Selectivity . . . . . . . . . . . . . Tracked Ceramic Resonators.
Not Broadband.
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