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Last modified 2016-12-09

Humminbird VHF-55S

A picture of Humminbird VHF-55S

SPECIFICATIONS

GENERAL
Type:Marine VHF transceiver
Frequency range:TX: 156.025-157.950 MHz
RX: 156.300-163.275 MHz
Tuning steps:Channelized
Mode:FM
Channels/memory management:All US and international channels
10 NOAA WX channels
Duplex shift/offset:Automatic according to bandplan
Power supply:7.2 VDC
Current drain/power consumption:RX: ? mA
TX: ? A
Antenna impedance/connector:50 ohms / SO-239
Dimensions (W*H*D):? mm (?")
Weight:435 gr (15.3 oz), with battery pack
Other features:Dual/tri-watch. Ch 16/9 button




RECEIVER SECTION
Receiver system:? conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:0.5 uV (12 dB SINAD)
Selectivity:
Image rejection:
AF output power/speaker:200 mW at 10% distortion / ? ohms
External speaker connector:




TRANSMITTER SECTION
RF output power: Hi: 5 W
Lo: 1 W
Modulation system:
Max FM deviation:5 KHz
Spurious emissions:Less than -70 dB
Microphone impedance/connector:? ohms / ?-pin




MISCELLANEOUS
Manufactured:2005-200x (Discontinued)
Additional info:
Related documents:User manual (270 KB)
Modifications:
Options/Accessories:
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