Si tratta di un ricevitore a doppia conversione con sintesi di frequenza a PLL; ecco le caratteristiche:
Double Conversion: 1st IF 48,055 MHz, 2nd IF 455 kHz
Sensitivity: SSB < 0.5 uV; AM < 2 uV
Selectivity: AM Wide: 12 kHz a -6dB; 25 kHz a -50 dB AM Narrow: 6 kHz a -6 dB; 18 kHz a -50 dB SSB/CW: 2.7 kHz a -6 dB; 5 kHz a -60 dB
Frequency range: 200 kHz - 30 MHz
Mode: AM, SSB, CW
| Type: | HF receiver |
| Frequency range: | 0.2-30 MHz |
| Mode: | AM/SSB/CW |
| Receiver system: | Dual conversion superheterodyne 1st IF: 48.055 MHz 2nd IF: 455 KHz |
| Sensitivity: | AM (10 dB S+N/N) 0.2-2 MHz: 20 uV 2-30 MHz: 2 uV SSB (10 dB S+N/N) 0.2-2 MHz: 0.2-2 MHz: 5 uV 2-30 MHz: 0.5 uV |
| Selectivity: | AM Wide: 12 KHz (-6 dB), 25 KHz (-50 dB) AM Narrow: 6 KHz (-6 dB), 18 KHz (-50 dB) SSB/CW: 2.7 KHz (-6 dB), 5 KHz (-60 dB) |
| Image rejection: | >60 dB |
| Voltage: | Mains (12 VDC option, DCK-1) |
| Current drain: | ? mA |
| Impedance: | 0.2-2 MHz: 1 KOhm unbalanced 2-30 MHz: 50 ohms, SO-239 or 1 KOhm unbalanced |
| Dimensions (W*H*D): | 300*115*218 mm |
| Weight: | 5.5 Kg |
| Manufactured: | Japan, 1979-1985 (Discontinued) |
 R-1000_modifications.zip | 0.4 kB |
 R-1000_schematic_diagram.pdf | 197 kB |
| R-1000_service_manual.pdf | 5869 kB |
| R-1000_user_manual.pdf | 2121 kB |
