E-44
Uniden MHS335BT Radio Owner’s Manual
Size (without antenna, and belt
clip)
6.122 (H) x 2.562 (W) x 1.633 (D) inch
155.5 (H) x 65.1 (W) x 41.5 (D) mm
Size (with antenna and belt clip)
11.791 (H) x 2.562 (W) x 2.173 (D) inch
299.5 (H) x 65.1 (W) x 55.2 (D) mm
Weight (without battery, antenna,
and belt clip)
6.673 oz (189.2g)
Weight (with battery, antenna,
and belt clip)
10.945 oz (310.3g)
Battery Weight
3.135 oz (88.9g)
Antenna Weight
0.686 oz (19.46g)
Belt Clip Weight
0.449 oz (12.75g)
Transmitter
Frequency Range
156~158 MHz
Frequency Stability
±2.5 PPM max
Power Output
1W, 2.5W, and 6W
Spurious Emissions
-30 dBm @ HI; -30 dBm @ LO (nominal)
Current Drain
1.5 A (6W)
Receiver
Type
Double Conversion Super Heterodyne
Phase Locked Loop system for Local Oscillator
Frequency Range
156~164 MHz
Sensitivity
0.24 μV for 12dB SINAD
Squelch Sensitivity
Threshold 0.2μV
Audio Frequency Response
+5.5 dB @ 500 Hz; -6 dB @ 2000Hz
Adjacent Channel Selectivity
73 dB @ ±25 kHz
Audio Output Power
≥0.8 W @MAX VOLUME
Current Drain
Squelched: 90mA; Max. Audio: 350mA
REFERENCE TABLES
Channel Descriptions and What They Mean
The table below lists the display name or channel description used in the following tables
and what each description means.
Channel name/description
Used for
DISTRESS SAFETY AND CALLING
primarily emergency messages and distress
calls
INTERSHIP SAFETY
safety messages from one ship to another, or
from a ship to Coast Guard aircraft