User's Manual

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1.8 SPECIFICATIONS
These specifications are subject to change without notice. RF specifications are measured per TIA/EIA-603 with a
psophometric baseband filter.
General
Frequency
VHF 136-174 Dual IF, UHF 406.1-476 MHz Dual IF
Channels
Multi-channel capability under system PLC control
Channel Bandwidth
VHF - 6.25 and 12.5 kHz or 12.5 and 25 kHz (software programmable)
UHF - 12.5 and 25 kHz (software programmable)
Operating Temperature
-30° to + 60° C
Supply Voltage
10 - 16 VDC maximum (nominal 13.3) Fuse protected against reverse voltage
(internal surface mount 3A fuse: not field replaceable)
RX Current Drain at 13.3 VDC
< 270 mA (with a terminal connected to Integra-TR COM port)
TX Current Drain at 13.3 VDC
<2.6 A
Power Saving Mode Current Drain
<20 mA
Cold Start
1
4 sec (typical)
Warm Start Rx
2
45 to 60 ms (depending on radio model and temperature)
Warm Start Tx
3
55 to 70 ms (depending on radio model and temperature)
Tx Turn On Time
4
15 ms (typical)
RX/TX Bandwidth (without tuning)
38 MHz 136-174 (Dual), 34 MHz (406.1-440 Dual)
36 MHz (440-476 Dual)
+
Includes 102 cm power cable
Receiver
Sensitivity
0.35 µV for 12 dB SINAD
Alternate Channel Selectivity (6.25 kHz)
>65 dB minimum
Adjacent Channel Selectivity (12.5 kHz)
>60 dB minimum x51 - Dual IF 6.25 & 12.5 kHz models
Adjacent Channel Selectivity (12.5 kHz)
>55 dB minimum x50 - Dual IF 12.5 & 25.0 kHz models
Adjacent Channel Selectivity (25 kHz)
>65 dB minimum
Intermodulation
>70 dB minimum
Spurious Rejection
>70 dB minimum
Conducted Spurious
< -57 dBm
1
Cold Start: Time from DC power applied until unit is fully ready to receive or transmit data
2
Warm Start Rx: In power saving modes (sleep or suspend), wake-up time for full receiver recovery
3
Warm Start Tx: In power saving modes (sleep or suspend), wake-up time for full transceiver operation
4
Tx Turn On Time: Typical Rx to Tx switching time for stable transmission
Transmitter
RF Power Output
1 to 5 Watts, software adjustable
Spurious and Harmonics
<-57 dBc (-20 dBm)
Frequency Tolerance
+ 1.5 PPM
Tx Duty Cycle
50%, max. Tx time 30 seconds, extended Tx time with the cooling fan option