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Last modified 2020-07-24

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Westland 707

A picture of Westland 707

SPECIFICATIONS

GENERAL
Type:Citizen band / "Freeband" / Export transceiver
Frequency range:26.515-28.305 MHz
Channels/tuning steps:160 (4*40)
Mode:AM/FM/SSB
Frequency control:PLL (PLL02A)
Frequency stability:Max ? ppm
Power supply:13.8 VDC
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 SECTION
Receiver system:Double conversion superheterodyne
1st IF: ? MHz
2nd IF: ? 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




TRANSMITTER SECTION
RF output power: AM: 7.5 W
FM: 10 W
SSB: 12 W
Modulation system:
Max FM deviation:? KHz
Spurious emissions:Less than -? dB
Microphone impedance/connector:? ohm / ?-pin (Metal screw ring connector)
Microphone input sensitivity:? mV




MISCELLANEOUS
Manufactured:1981-1984 (Discontinued)
Additional info: PTBM125A4X PCB by Cybernet Enterprises Co, Japan
See also Lafayette AFS-640
Related documents: PLL: PLL02A
Modifications:
Reviews:
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