Technical specifications, 1 transmitter, 2 receiver – MIDLAND Pacific User Manual
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8. Technical specifications
Channels .................................................................................................................. 57 International
Frequency generation ..............................................................................................PLL synthesizer
Frequency range (International band) .................................................. TX 156,025 - 157,425 MHz
................................................................................................................RX 156,300 - 162,000 MHz
Antenna Impedance ............................................................................................................ 50 Ohm
Power Supply. .......................................................................................................... 6 VDC +/- 10%
Operating Temperature Range. ......................................................................... from -15° to +55°C
Size .......................................................................................................... 108x62x35 mm (HxWxD)
Weight (without batteries) ....................................................................................................... 183 g
Duty cycle .........................................................................................TX 5%, RX 5%, Stand-by 90%
8.1 Transmitter
Output power ............................................................................................. 1 or 5 Watt (Selectable)
Modulation type ...........................................................................................................................FM
Residual noise attenuation. ..................................................................................................... 40dB
Audio distortion ............................................................................................................................3%
8.2 Receiver
Sensitivity @ 12dB SINAD. .................................................................................................... 0,3μV
Squelch sensitivity ................................................................................................................. 12dBV
Adjacent channel rejection. ..................................................................................................... 70dB
Audio Output Power ....................................................................................... 300mW @ 10% THD
Intermediate frequencies. ....................................................................... 1°:21,4 MHz ; 2°:450 KHz
Spurious rejection .................................................................................................................. - 40dB
Residual noise attenuation. ......................................................................................................43dB
Socket for external microphone/charger/programming ...................................... 2.5 mm stereo jack
Socket for external speaker ..................................................................................3,5mm mono jack
Specifications are subject to modification without forewarning.