RigPix logo

CB/Freeband logo


Back to main

Back to CB & "Freeband"

Next mobile


Ofuna logo


Copyright logo


Last modified 2025-08-13

Valid HTML 4.01 Transitional

Ofuna OF-665 B

A picture of Ofuna OF-665 B

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels / tuning steps:11
Mode:AM
Frequency control:Two XTALs per channel
Frequency stability:±0.005% @ -10 to +40°C (14 to 104°F)
Clarifier or Delta tune:No
Power supply:12 VDC
Current drain / power consumption:RX: 120 mA (Squelched)
TX: Max 1.2 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):160*55*220 mm (6.3*2.16*8.66")
Weight:2 Kg (4.4 lb)
Other features:PA. External selcall jack.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 6.5 MHz
2nd IF: 455 KHz
Sensitivity:0.8 uV (10 dB S/N)
Squelch sensitivity:
Selectivity:40 dB (Adjacent channel)
Image rejection:45 dB
AF output power / speaker:3 W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:~3 W (5 W input)
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -50 dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 196x-19xx (Discontinued)
Main PCB:
Sub PCBs:
Additional info:
Related documents:
Known markets and approvals: Sweden
Kungliga Telestyrelsen
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
- -