Midland Radio RG2W or RG2B User Manual
Page 27
12 TECHNICAL
SPECIFICATIONS:
Channels ..................................................All 48USA, 55 Canadian & 57 international marine channels,
Frequency generation ......................................................................................................PLL synthesizer
Frequency range ..................................................................................TX from 156.025 to 157.425 MHz
............................................................................................................. RX from 156.050 to 162.550 MHz
Antenna Impedance......................................................................................................................50 Ohm
Power supply.................................................................................................................................12 VDC
Operating temperature..............................................................................................from -20°C to +55°C
Size (HxLxW) ................................................................................................................. 70×160×170 mm
Weight (device only) ................................................................................................................... 1.305 Kg
Frequency generation ......................................................................................................PLL synthesizer
Frequency range ..................................................................................TX from 156.025 to 157.425 MHz
............................................................................................................. RX from 156.050 to 162.550 MHz
Antenna Impedance......................................................................................................................50 Ohm
Power supply.................................................................................................................................12 VDC
Operating temperature..............................................................................................from -20°C to +55°C
Size (HxLxW) ................................................................................................................. 70×160×170 mm
Weight (device only) ................................................................................................................... 1.305 Kg
12.1 Transmitter
Output power............................................................................................... High (HI): 25W/Low (LO):1W
Modulation Type................................................................................................................................... FM
Microphone ...................................................................................................................... condenser type
Hum and noise attenuation............................................................................................................... 34dB
Audio distortion .................................................................................................................................... 5%
Harmonics reduction .................................................................................................... HI: 80dB/LO:60dB
Modulation Type................................................................................................................................... FM
Microphone ...................................................................................................................... condenser type
Hum and noise attenuation............................................................................................................... 34dB
Audio distortion .................................................................................................................................... 5%
Harmonics reduction .................................................................................................... HI: 80dB/LO:60dB
12.2 Receiver
Sensitivity @ 20 dB Sinad .............................................................................................................<0.5
µV
S/N ratio (20dB) ............................................................................................................................... 0,8
µV
Squelch sensitivity .......................................................................................... threshold -12dB
µV (EMF)
Adjacent channel rejection................................................................................................................ 70dB
Audio output power ........................................................................................................... >2W su 8 Ohm
Audio distortion .................................................................................................................................. 10%
Audio output power ........................................................................................................... >2W su 8 Ohm
Audio distortion .................................................................................................................................. 10%
Note: these values are average. Actual values may be subject to variation.