57
Specifications
General
Channels
Transmit
56 International
Receive
57 International
24 private
Frequency Control
PLL
Frequency Tol.
Transmit
± 1 PPM (à 25 ° C)
Receive
± 1 PPM (à 25° C)
Oper. Temp.
-20°C à + 55°C
Antenna
Flexible Whip
Microphone
Built-in Electret type
Display
Liquid Crystal Display
Speaker
8 ohms, 1 Watt
Power Source
Rechargeable Lithium Ion
Battery Pack 7.4V 850 mAh
Size (without antenna)
97 (H) x 62 (W) x 33 (D) mm
Weight (w/battery & antenna)
8.8 oz (250g)
Transmitter
Frequency Range
156.025 MHz à 157.425 MHz
Power Output
1.0 W & 5 W
Spurious Emissions
-38 dBm (5W)
Current Drain
500mA (1W), 1400mA (5W)
Receiver
Receiver Type
Double Conversion Super
Heterodyne Phase
Frequency Range
156.300 MHz à 162.000 MHz
Sensitivity
0.35 V pour 12dB SINAD
Squelch Sensitivity
Threshold 0.25 V
Audio
± 6 dB 500 à 2010 Hz
Frequency Response
Adjacent Channel
70 dB @ ± 25 kHz
Audio Output Power
0.6 W @ 10 % THD
Current Drain
Squelched 40 mA
Max. audio 250 mA