User's Manual

4
Specifications
GENERAL
Equipment Type ……………………………………………………… Data radio
Performance Specifications…………………………………………TIA/EIA-603 / ETS 300.113
Band …………………………………………………………………… VHF(SD-171E) / UHF(SD-174E)
Channel Spacings …………………………………………………… 25 kHz, 12.5 kHz programmable
RF Output Power …………………………………………………… 1 watt, 5 watt programmable
Modulation Type …………………………………………………… F2D, F3E
Intermediate Frequency …………………………………………… 45.1 MHz & 455 kHz
Number of Channels ………………………………………………… 16
Frequency Source …………………………………………………… Synthesizer
Operation Rating …………………………………………………… Intermittent
90 : 5 : 5 (Standby: RX: TX)
Power Supply ………………………………………………………… Ext. Power Supply(12 VDC Nominal)
9V - 18.0V DC EXTREME
Temperature Range
Storage ………………………………………………………………… from - 40°C to + 80°C
Operating ……………………………………………………………… from - 30°C to + 60°C
Current Consumption
Standby (Muted) ……………………………………………………… < 65 mA
Transmit 5 Watt RF power ………………………………………… < 2.0 A
Transmit 1 Watt RF power ………………………………………… < 1.0 A
Frequency Bands:
RX TX
VHF : V2 142.000 - 174.000 MHz 142.000 - 174.000 MHz
UHF : U2 450.000 - 490.000 MHz 450.000 - 490.000 MHz
Lock Time ……………………………………………………………… < 10 mS
TX to RX attack time ………………………………………………… < 20 mS (No Power Saving)
RX to TX attack time ………………………………………………… < 20 mS
Dimensions…………………………………………………………… (118mm)H x (63 mm)W x (35 mm)D
Weight ………………………………………………………………… 266.5 grams