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Last modified 2023-08-20

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Hammarlund SP-600-JX-6 (US Navy model R-274B/FRR)

A picture of Hammarlund SP-600-JX-6 (US Navy model R-274B/FRR)

SPECIFICATIONS

GENERAL
Type:HF/VHF receiver
Frequency range: 0.54-54 MHz
Tuning steps:Analog / continuous
Frequency stability:? ppm
Mode:AM / CW
Channels / memory management: 6 optional
XTAL controlled
Power supply:Mains
Current drain / power consumption:? W
Antenna impedance / connector:100 ohm / SO-239 (Balanced or single wire)
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:USA, 1951-195x (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
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