Technical Specifications; Transmitter; Receiver - Midland Atlantic XT Guide D'utilisation

8. Technical specifications

Channel bands .........................................................................................................56 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 ...........................................................................................................122x58x34 mm (HxWxD)
Weight (without batteries) ................................................................................................ 119 grams
Duty cycle (% on 1 hour) ............................................................. 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. .................................................................................................... . 60dB
Audio Output Power ........................................................................................ 300mW @ 10% THD
Intermediate frequencies. ........................................................................ 1°:21,4 MHz ; 2°:450 KHz
Spurious rejection .................................................................................................................. . 60dB
Residual noise attenuation. ..................................................................................................... .43dB
Socket for external microphone and charger .................................................... 2.5 mm stereo jack
Socket for external speaker .................................................................................2,5mm mono jack
Specifications are subject to modification without forewarning.
14