| GENERAL | 
| Type: | Amateur HF transmitter | 
| Frequency range: | 10-80 m in 7 bands 3.5-4.0 MHz
 7.0-7.5 MHz
 14.0-14.5 MHz
 21.0-21.5 MHz
 28.0-28.5 MHz
 28.5-29.1 MHz
 29.1-29.7 MHz
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| Tuning steps: | Analog / continuous | 
| Frequency stability: | ? ppm | 
| Mode: | AM / SSB / CW | 
| Channels / memory management: |  | 
| Power supply: | Mains | 
| Current drain / power consumption: | Max 350 W | 
| Antenna impedance / connector: | 50-75 ohm / SO-239 | 
| Dimensions (W*H*D): | 270*140*310 (10.63*5.51*12.2") | 
| Weight: | 12.5 Kg (27.56 lb) | 
| Other features: |  | 
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| TRANSMITTER SECTION | 
| RF output power: | 
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 | Pwr | 
|---|
 | AM: | ~25-50 W (50-80 W input) |  | SSB (PEP): | ~50-100 W (100-160 W input) |  | CW: | ~50-100 W (100-160 W input) |  | 
| Modulation system: | AM: Low power modulation SSB: Balanced modulation
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| Max FM deviation (Factory set): | No FM | 
| Spurious emissions: | Better than -40 dB | 
| Microphone impedance / connector: | 600 ohm or 50 Kohm (Selectable) / 4-pin (Metal locking ring connector) | 
| Microphone input level: | ? mV | 
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| MISCELLANEOUS | 
| Manufactured: | Japan, 1971-197x (Discontinued) | 
| Additional info: | JR-599 Custom Special companion. Tube hybrid: 12BY7A driver and two S2001 or 6146B finals
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| Related documents: |  | 
| Modifications and fixes: |  | 
| Reviews: |  | 
| Options / Accessories: |  |