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Last modified 2022-02-11

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Westland 707

A picture of Westland 707


Type:Citizen band / "Freeband" / Export transceiver
Frequency range: 26.515-28.305 MHz in four bands
A:   26.515-26.955 MHz
B:   26.965-27.405 MHz
C:   27.415-27.855 MHz
D:   27.865-28.305 MHz
Channels / tuning steps:160 (4*40)
Mode:AM / FM / SSB
Frequency control:PLL (PLL02A)
Frequency stability:?%
Clarifier or Delta tune:? KHz
Power supply:13.8 VDC (2-pin connector)
Current drain / power consumption:RX: Max 0.7 A
TX: Max 2.5 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):210*65*255 mm (8.27*2.56*10.04")
Weight:2.75 Kg (6.06 lb)
Other features:PA. ANL/NB. Roger beep. SWR-meter. Tone hi-cut.

Receiver system: Single conversion superheterodyne (SSB)
IF: 10.695 MHz
Double conversion superheterodyne (AM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity: AM: 1 uV (10 dB S/N)
FM: 1 uV (20 dB S/N)
SSB: 0.5 uV (10 dB S/N)
Selectivity:10 KHz (-60 dB)
Image rejection:50 dB
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:3.5 mm

RF output power: AM: 7.5 W
FM: 10 W
SSB: 12 W
Modulation system:
Max FM deviation (Factory set):? KHz
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 4-pin (Metal locking ring connector)
Microphone input level:? mV

Manufactured:1981-1984 (Discontinued)
Main PCB:PTBM125A4X by Cybernet Electronics Corporation
Sub PCBs:
Additional info: See also Lafayette AFS-640
Related documents: PLL: PLL02A
Sams Photofact #:None
Modifications and fixes:
Options / Accessories:
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