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TO 31R2-2TRC199-1
Change 1
1-6
1-3
CAPABILITIES AND LIMITATIONS.
Capabilities and limitations of the tactical repeater are given in Table 1-3.
Table 1-3. Capabilities and Limitations
Characteristic
Parameter
Frequency Range (RCV and XMT)
30-88 MHz
136-174 MHz
403-470 MHz
Transmitter Output
2 and 10 watts selectable
Security
Tactical repeater is COMSEC transparent
Interoperability
AN/PRC-77 Manpack Radio
Radio Set AN/PRC-128
SINCGARS-V (single channel)
FED-STD-1023 compatible, 12 kbps
VINSON (KY-57) compatible, 16 kbps
Analog 25 MHz frequency modulated (FM) radios
Receiving/Transmitting
25 kilohertz (kHz) Bandwidth on all frequency bands.
12.5 kHz intermediate frequency (IF) Bandwidth on 136-174
MHz and 12.5 kHz channel spacing on 403-470 MHz bands
12.5 kHz tuning steps
Channels (receive and transmit)
14 channels each programmable with frequency bandwidth,
output power, and squelch tones (continuous-tone controlled
squelch system (CTCSS)) as variables
Adjacent Channel Selectivity
50 dB over 30-88
MHz, 25.0 kHz bandwidth
52 dB over 136-174
MHz, 12.5 kHz bandwidth
60 dB over 136-174 MHz, 25.0
kHz bandwidth
40 dB over 403-470 MHz, 12.5
kHz
bandwidth
48 dB over 403-470 MHz, 25.0 kHz bandwidth
Sensitivity
-113 dBm or 0.50
µ
V for 12 dB noise + distortion/noise
+ distortion (SINAD)
Spurious Response and Image Rejection
65 dB over all bands
Intermodulation Spurious Response
60 dB over 30-88 MHz
60 dB over 136-174 MHz
60 dB over 403-470 MHz
Содержание AN/TRC-199
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