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Last modified 2017-12-17

Ray Jefferson 660/ADF

A picture of Ray Jefferson 660/ADF

SPECIFICATIONS

GENERAL
Type:RDF receiver
Frequency range
depending on version:
0.15-0.4 / 0.535-1.605 / 26.8-27.8 / 88-108 / 145-174 MHz
0.15-0.4 / 0.535-1.605 / 88-108 / 145-174 MHz
Tuning steps:Continuous
Mode:AM/FM/WFM
Channels/memory management:No
Power supply:12 VDC (8*LR20/D batteries) or 12 VDC external
Current drain/power consumption:? mA
Antenna impedance/connector:50 ohms / SO-239
? ohms / automatic or manual rotatable ferrite bar
? ohms / 2*telescopic whips
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lbs)
Other features:




RECEIVER SECTION
Receiver system:? conversion superheterodyne
1st IF: ? MHz
2nd IF: ? KHz
Sensitivity:
Selectivity:
Image rejection:
AF output power/speaker:? W at ?% distortion / ? ohms
External speaker connector:




MISCELLANEOUS
Manufactured:Japan, 19xx-19xx (Discontinued)
Additional info:
Related documents:
Modifications:
Options/Accessories:
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