RigPix logo

Hammarlund logo


Back to main

Back to Hammarlund

Next receiver


Copyright logo


Last modified 2023-08-20

Valid HTML 4.01 Transitional

Hammarlund SP-600-JX-21A

A picture of Hammarlund SP-600-JX-21A

SPECIFICATIONS

GENERAL
Type:HF/VHF receiver
Frequency range: 0.54-54 MHz in six bands
0.54-1.35 MHz
1.35-3.45 MHz
3.45-7.4 MHz
7.4-14.8 MHz
14.8-29.7 MHz
29.7-54 MHz
Tuning steps:Continuous
Frequency stability:0.01 to 0.001% after 15 minutes warmup
Mode:AM / SSB / CW (True product detector)
Channels / memory management: 6 optional
XTAL controlled
Power supply:Mains: 90-270 VAC (Depending on transformer configuration)
Current drain / power consumption:130 W
Antenna impedance / connector:100 ohm / ?, balanced or single wire
Dimensions (W*H*D):483*267*419 mm (19*10.5*16.5")
Weight:33 Kg (72.6 lb)
Other features:IF output. 8 Kohm headphone jack.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne (Below 7.4 MHz)
IF: 455 MHz
Double conversion superheterodyne (Above 7.4 MHz)
1st IF: 3.955 MHz
2nd IF: 455 KHz
Sensitivity: AM: Better than 2 uV (No reference)
SSB: ?
CW: Better than 0.75 uV (No reference)
Selectivity: Selectable bandwidths
Non-XTAL filter: 3 / 8 / 13 KHz
XTAL filter: 200 / 500 Hz and 1.3 KHz
Image rejection:72-109 dB (Depending on band)
AF output power / speaker:2.5 W at ?% distortion / External only
External speaker connector:Screw terminals, 600 ohm




MISCELLANEOUS
Manufactured:USA, 1969-1972 (Discontinued)
Additional info: 22 tubes. This was the last series of SP-600's manufactured
A bit rare too.
Related documents:User manual (4.3 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
- -