General Dynamics C4 Systems URC-200 (V2)
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4.7.1.5 Select Meter Mode
The front panel display signal strength meter and power meter do not operate when the transceiver
is in the 30 to 90 MHz band.
4.7.1.6 UEC-120/220 Remote Control Optional Accessory
Use only the UEC-120/220 Remote Control Units when operating the URC-200 (V2) with the 30 to
90 MHz Option. The optional remote control accessory, UEC-100/200, was designed only for the
VHF and UHF frequency bands. The UEC-100/200 will not operate in the 30 to 90 MHz (LVHF)
frequency band and, therefore, cannot be used with the URC-200 (V2) when using the LVHF band.
4.7.1.7 Specifications
Table 14 identifies the specifications pertaining only to the 30 to 90 MHz option within a URC-200
(V2) transceiver.
Table 14 - 30 to 90 MHz Specifications
Frequency Range:
LVHF - 30 to 90 MHz
Modulation:
FM only
Sensitivity:
PT - 10 dB SINAD:
≤ -110 dBm, 1 kHz modulation with ±10 kHz deviation
CT – 10
-3
BER (Bit Error
Rate):
≤ -105 dBm, 16 kb/sec (kilo bits per second) with ±6.5 kHz deviation
Spurious Response:
> 80 dB
Squelch Type:
• 150 Hz Tone Squelch (tone ON)
• No squelch when the 150 Hz tone is OFF
Squelch Range:
• Tone Squelch: <-110 dBm, fixed trip point
• No squelch when the 150 Hz tone is OFF.
Transmitter Characteristics
High Power Output:
5 watts +2/-1 dB (37 dBm +2/-1 dB)
Medium Power Output:
1 watts +3/-2 dB (30 dBm +3/-2 dB)
Low Power Output:
150 mW +3/-2 dB (21.8 dBm +3/-2 dB)
Modulation:
PT:
±10.0 kHz at 1 kHz
CT:
±6.5 kHz at 8 kHz
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