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Last modified 2022-05-14

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Hy-Gain Hy-Range I (670B)

A picture of Hy-Gain Hy-Range I (670B)

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels / tuning steps:23
Mode:AM
Frequency control:XTAL-matrix (11 XTALs)
Frequency stability:? ppm
Clarifier or Delta tune:No
Power supply:11.5-14.5 VDC (Fixed power cord)
Current drain / power consumption:RX: 100 mA (No signal)
TX: 950 mA
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):162*57*235 mm (6.37*2.25*9.25")
Weight:1.81 Kg (4 lb)
Other features:




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:3.5 mm, 8 ohm




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




MISCELLANEOUS
Manufactured:Japan, 1975-1976 (Discontinued)
Main PCB:PTBM026AOX (EPO-0646) by Cybernet Electronics Corporation
Sub PCBs:
Additional info:
Related documents:User manual (1.5 MB)
Sams Photofact #:CB-115 (April 1977)
Modifications and fixes:
Reviews:
Options / Accessories:
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A rear picture of Hy-Gain Hy-Range I (670B)