VHF Radio Receiver R-1518/UR.

TM 32-5895-206-10

d. VHF Radio Receiver R-1518/UR.

Receiver type.................2-band, solid-state, super-

heterodyne radio receiver

Frequency range ..........19.0 to 157.5 MHz

Band 1 19.0 to 52.5 MHz

Band 2 47.5 to 157.5 MHz

Receiver modes ............CW, AM, FM

Calibrate (generates marker

frequencies for dial adjust-

ment)

Receiver sensitivity........CW: 0.4 microvolts for 10

dB S+B at 10 KHz

AM: 1.2 microvolts for 10

dB S+N at 10kHzband.

width, 1 kHz 30% ampli-

tude modulated signal

FM: 1.2 microvolts for 20

dB S+N at 74 kHz band-

width and 15 kHz deviated

1 kHz frequency modu-

lated signal

Inputs.............................Df, longwire, whip, or ran-

dom length antenna, TNC

(high impedance) and BNC

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