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Last modified 2017-01-30

Hy-Gain Hy-Seas 55 (#655)

A picture of Hy-Gain Hy-Seas 55 (#655)

SPECIFICATIONS

GENERAL
Type:Marine VHF transceiver
Frequency range:156.025-163.275 MHz
Tuning steps:Channelized
Mode:FM
Channels/memory management:55 US and international channels
2 NOAA weather channels
Duplex shift/offset:Automatic according to bandplan
Power supply:13.6 VDC
Current drain/power consumption:RX: ? mA
TX: ? A
Antenna impedance/connector:50 ohms / SO-239
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lbs)
Other features:Channel 16 & 6 buttons




RECEIVER SECTION
Receiver system:? conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power/speaker:? W at ?% distortion / ? ohms
External speaker connector:




TRANSMITTER SECTION
RF output power: Hi: 25 W
Lo: 1 W
Modulation system:
Max FM deviation:±5 KHz
Spurious emissions:Less than -? dB
Microphone impedance/connector:? ohms / 4-pin




MISCELLANEOUS
Manufactured:Japan, 197x-197x (Discontinued)
Additional info:New price 1977 in the US: $695.00
Related documents:
Modifications:
Options/Accessories:
#657
#661
Remote handset
Remote control head/speaker