| GENERAL |
| Type: | HF/VHF receiver |
| Frequency range: |
0.1-30 / 35-55 / 108-174 MHz
|
| Tuning steps: | 10 / 100 Hz, 1 KHz |
| Frequency stability: | ? ppm |
| Mode: | AM / Synchro-AM / FM / SSB / CW / RTTY |
| Channels / memory management: |
100 regular in 10 blocks
|
| Power supply: | Mains: 90-110 / 108-132 / 180-220 / 216-264 VAC
or 11-16 VDC |
| Current drain / power consumption: | Max 40 W @ mains
Max 2 A @ 13.8 VDC |
| Antenna impedance / connector: |
Ant-1: 50 ohm / SO-239
Ant-2: 50/500 ohm / Spring terminals
Converter: 50 ohm / SO-239
|
| Dimensions (W*H*D): | ? mm (?") |
| Weight: | ? Kg (? lb) |
| Other features: | Notch filter. 24hr clock and timer. RS-232C. |
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 45 MHz
2nd IF: 50 KHz
|
| Sensitivity: |
AM (10 dB S+N/N)
0.1-30 MHz: 1.5 uV
1.8-30 MHz: 0.8 uV (Preamp on)
35-55 MHz: 1 uV
108-174 MHz: 1 uV
FM (12 dB SINAD)
1.8-30 MHz: 0.5 uV
35-55 MHz: 0.5 uV
108-174 MHz: 0.5 uV
SSB/CW (10 dB S+N/N)
0.1-30 MHz: 0.5 uV
1.8-30 MHz: 0.25 uV (Preamp on)
35-55 MHz: 0.25 uV (2.3 KHz bandwidth)
108-174 MHz: 0.25 uV (2.3 KHz bandwidth)
|
| Selectivity: |
AM/SSB/CW/RTTY
6 / 4 / 2.3 / 1.8 / 0.5 KHz (-6 dB)
12 / 8 / 4.5 / 3.6 / 1.5 KHz (-60 dB)
FM
12 KHz (-6 dB)
25 KHz (-60 dB)
|
| Image rejection: | 80 dB |
| AF output power / speaker: | 2.5 W at 10% distortion / 4 ohm |
| External speaker connector: | 6.3 mm (1/4"), 4-8 ohm |
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| MISCELLANEOUS |
| Manufactured: | USA, 199x-199x (Discontinued) |
| Additional info: |
This is a rack-mounted version of R-8 with the
VHF converter installed as standard
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| Related documents: | |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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