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Last modified 2024-11-28

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Uniden MHS-350

A picture of Uniden MHS350

SPECIFICATIONS

GENERAL
Type:Marine VHF transceiver
Frequency range: TX: 156.025-157.425 MHz
RX: 156.050-163.275 MHz
Tuning steps:Channelized
Frequency stability:±1.5 ppm @ 25°C (77°F)
Mode:FM
Channels / memory management: All international, US and Canadian channels
10 NOAA weather channels
Duplex shift / offset:Automatic according to bandplan
Power supply:7.2 VDC (NiMH battery pack)
Current drain / power consumption:RX: 45-180 mA
TX: 0.7-1.4 A
Antenna impedance / connector:50 ohm / SMA
Dimensions (W*H*D):67*148*42 mm (2.7*5.8*1.68")
Weight:430 g (15.2 oz), with antenna and battery
Other features: Channel 16/9 button. Triple watch. Scanning. Weather alert.
JIS7 water proof.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: ? MHz
2nd IF: 455 KHz - Ceramic filter: Toko 455E
Sensitivity:0.35 uV (12 dB SINAD)
Squelch sensitivity:0.25 uV (Threshold)
Selectivity:60 dB (Adjacent channel)
Image rejection:
AF output power / speaker:500 mW at 10% distortion / 8 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: High: 5 W
Low: 1 W
Modulation system:
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -60 dBc
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:China, 2004-200x (Discontinued)
Additional info: FCC ID: AMWUT919.
Related documents:User manual (617 KB)
Modifications and fixes:
Reviews:
Options / Accessories:
AD-0007
BP350
HH9408
AC adapter
NiMH battery pack
Antenna