User's Manual

5-2
General
Frequency Range:
LVHF - 30 to 90 MHz
Modulation:
FM only
Receiver Characteristics
Sensitivity:
PT - 10 dB SINAD:
 -110 dBm, 1 kHz modulation with 10 kHz deviation
CT - 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
5-1.5. REQUIRED SYSTEM EQUIPMENT
The following equipment is the minimum required for a self contained LOS communications
device that will operate in the LVHF band.
Quantity Required Part Number Nomenclature
1 01-P36744M003 URC-200 (V2) Transceiver
1 01-P37200N001 30 to 90 MHz URC-200 (V2) Module Assembly.
EBN -30 Option
1 85-P35988M001 Antenna VHF/UHF
1 10454 Antenna LVHF
1 01-P04535L001 Handset, H-189/GR
1 01-P36751M001 Battery Box
5-1.6. INSTALLATION AND OPERATION
5-1.6.1 Siting:
Although ionospheric scatter propagation is possible in the 30 to 90 MHz range, the results
can be unpredictable and sporadic. When using
the URC-200 (V2) in the 30 to 90 MHz