RigPix logo

Specialized radios logo


Back to main

Back to Specialized radios

Next item


Copyright logo


Last modified 2024-01-11

Valid HTML 4.01 Transitional

Ray Jefferson 630/RDF

A picture of Ray Jefferson 630/RDF

SPECIFICATIONS

GENERAL
Type:RDF receiver
Frequency range:
LW:   0.15-0.4 MHz
AM:   0.535-1.605 MHz
Marine:   1.6-4 MHz
FM:   88-108 MHz
VHF:   145-174 MHz
Tuning steps:Analog / continuous
Frequency stability:±? ppm
Mode:AM / FM / WFM
Channels / memory management:None
Power supply:12 VDC (Batteries or external)
Current drain / power consumption:Max ? mA
Built-in antennas:Rotatable ferrite bar
Telescopic whip
External antenna impedance / connector:? / ?
Dimensions (W*H*D):? mm (?")
Weight:? Kg (? lb)
Other features:




RECEIVER SECTION
Receiver system: ? conversion superheterodyne
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:




MISCELLANEOUS
Manufactured:Japan, 197x-197x (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
- -
A rear picture of Ray Jefferson 630/RDF