Specifications

5
2. TECHNICAL SPECIFICATIONS
GENERAL
VHF UHF
Equipment Type : Data radio (Wireless Modem) Data radio (Wireless Modem)
Model Series : SD-161 SD-171 SD-164 SD-174
Performance Specifications : TIA/EIA-603 ETS 300-113 TIA/EIA-603 ETS 300-113
Frequency Range : 148-174MHz 148-174MHz 450-490MHz 450-490MHz
RF Output : 2W Only 1-5W 2W Only 1-5W
Channel Spacing : 12.5KHz, 25KHz Programmable
Modulation Type : F3D, F3E
Intermediate Frequency : 45.1MHz & 455KHz
Number of Channels : 16
Frequency Source : Synthesizer
Operation Rating : Intermittent
90 : 5 : 5 (Standby : RX : TX)
Power Supply : Ext. Power Supply (12 VDC Nominal)
Temperature Range :
Storage
Operating
From -40°C to +80°C
From -30°C to +60°C
Current Consumption :
Standby(Muted)
Transmit 5Watts RF Power
Transmit 2Watts RF Power
< 65mA
< 2.0 A
< 1.0 A
Lock Time : < 10ms
TX to RX attack time : < 20ms (No Power Saving)
RX to TX attack time : < 20ms
Dimensions : (32mm)H X (58mm)W X (125mm)D
Weight : 253 grams