Uniden MHS125 English Owners Manual - Page 27

Channels and Frequencies MHz - range

Page 27 highlights

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

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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
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