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Last modified 2010-06-05

Drake R-4

Type:HF receiver
Frequency range: 10-80 m in 5 bands (with supplied XTALs)
80 m: 3.5-4.0 MHz
40 m: 7.0-7.5 MHz
20 m: 14.0-14.5 MHz
15 m: 21.0-21.5 MHz
10 m: 28.5-29.0 MHz
Plus 10 optional XTAL positions for any 500 KHz coverage
between 1.5-30 MHz (except between 5-6 MHz)
Mode:AM/SSB/CW
Receiver system:
Sensitivity:
Selectivity:
Image rejection:
Voltage:Mains
Current drain:?
Impedance:50 ohms / ?
Dimensions (W*H*D):273*140*297 mm (10.75*5.51*11.69")
Weight:7.3 Kg (16.09 lbs)
Manufactured:USA, 1964-1965 (Discontinued)
Other:
Related documents:
Modifications: