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Last modified 2021-05-30

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Hy-Gain Hy-Range IV (673B)

A picture of Hy-Gain Hy-Range IV (673B)

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels/tuning steps:23
Mode:AM
Frequency control:XTAL-matrix
Frequency stability:Max ? ppm
Power supply:Mains: 120 or 230 VAC (Fixed power cord)
Current drain/power consumption:RX: 14 VA (No signal)
TX: Max 45 W
Antenna impedance/connector:50 ohm / SO-239
Dimensions (W*H*D):311*103*255 mm (12.24*4.06*10.04")
Weight:? Kg (? lb)
Other features:ANL. Delta tune.




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 11.275 MHz
2nd IF: 455 KHz - Ceramic filter: Murata CFU455H3
Sensitivity:0.7 uV (10 dB S+N/N)
Selectivity:
Image rejection:
AF output power/speaker:3 W at ?% distortion / 8 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:~3.5 W (5 W input)
Modulation system:
Max FM deviation:No FM
Spurious emissions:Less than -? dB
Microphone impedance/connector:? ohm / 5-pin DIN (180)
Microphone input sensitivity:? mV




MISCELLANEOUS
Manufactured:Japan (Assembled in Puerto Rico), 1975-197x (Discontinued)
Main PCB:EPO-0657 by Cybernet Electronics Corporation
Sub PCBs: EPO-0612A or B - AVR/power supply board
EPO-0656 - Channel selector/XTAL board
Additional info:
Related documents:User manual (1.5 MB)
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options/Accessories:
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