E-31
Uniden MHS135DSC Radio Owner’s Manual
Size (without antenna)
6.33 (H) x 2.57 (W) x 1.92 (D) inch
161 (H) x 65.5 (W) x 48.8 (D) mm
Weight
10.9 oz (310g) (w/battery and antenna)
Transmitter
Frequency Range
156~158 MHz
Frequency Stability
±2.5 PPM
Power Output
1 W, 2.5 W, and 6 W
Spurious Emissions
-40 dB @ HI; -40 dB @ LO.
Current Drain
1450 mA (6 W)
Receiver
Type
Double Conversion Super Heterodyne
Phase Locked Loop system for Local Oscillator
Frequency Range
156~164 MHz
Sensitivity
0.23 μV for 12dB SINAD
Squelch Sensitivity
Threshold 0.2μV
Audio Frequency Response
+6 dB @ 500 Hz; -6 dB @ 2000Hz
Adjacent Channel Selectivity
70 dB @ ±25 kHz
Audio Output Power
1.0 W @MAX VOLUME
Current Drain
Squelched: 50mA; Max. Audio: 240mA
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
10
156.500
156.500
Simplex
Commercial
11
156.550
156.550
Simplex
Vessel traffic system
12
156.600
156.600
Simplex
Vessel traffic system
13
156.650
156.650
Simplex, 1 W
Bridge to bridge
14
156.700
156.700
Simplex
Vessel traffic system
15
156.750
Inhibit
Receive only
Environmental
16
156.800
156.800
Simplex
Distress, safety, and calling
17
156.850
156.850
Simplex, 1 W
Govt maritime control
18A
156.900
156.900
Simplex
Commercial