| 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: |  |