Uniden MHS125 사용자 설명서
E-23
Uniden MHS125 Radio Owner’s Manual
Transmitter
Frequency Range
156~158 MHz
Frequency Stability
±10 PPM
Power Output
1.0 W & 2.5W & 5W
Spurious Emissions
70 dBc
Current Drain
1500 mA (5W)
Receiver
Type
Double Conversion Super Heterodyne
Phase Locked Loop system for Local
Phase Locked Loop system for Local
Oscillator
Frequency Range
156~164 MHz
Sensitivity
0.20 μV for 12dB SINAD
Squelch Sensitivity
Threshold 0.12μV
Audio Frequency
Response
+6 dB @ 500 Hz; -6 dB @ 2000Hz
Adjacent Channel
Selectivity
70 dB @ ±25 kHz
Audio Output Power
0.34 W @10% THD
Current Drain
Squelched: 38 mA; Max. Audio: 160
mA
Channels and Frequencies (MHz)
US channel frequencies and names
US.Marine.Channels
Ch RX.Freq TX.Freq.
Status..
Name
1A. 156.050 156.050
Simplex Vessel traffic system/commercial
5A. 156.250 156.250
Simplex Vessel traffic system/commercial
6 156.300 156.300
Simplex Inter-ship.safety
7A. 156.350 156.350
Simplex Commercial
8 156.400 156.400
Simplex Commercial
9 156.450 156.450
Simplex Non.commercial