| GENERAL |
| Type: | HF receiver |
| Frequency range: |
1.7-30.1 MHz in 11 bands
| 160 m: | 1.7-2.3 MHz |
| 80 m: | 3.5-4.1 MHz |
| 40 m: | 6.9-7.5 MHz |
| 20 m: | 13.9-14.5 MHz |
| 15 m: | 20.9-21.5 MHz |
| 10 m A: | 27.9-28.5 MHz |
| 10 m B: | 28.5-29.1 MHz |
| 10 m C: | ?-? MHz (Optional) |
| 10 m D: | 29.5-30.1 MHz (Optional) |
| WWV: | 9.9-10.5 MHz (Optional) |
| CB: | 26.9-27.5 MHz (Optional) |
Plus internal 6 m and 2 m converter options
|
| Tuning steps: | Analog / continuous |
| Frequency stability: | Less than 100 Hz for any 15 minute period after warmup |
| Mode: | AM / SSB / CW (FM option) |
| Channels / memory management: |
4 optional
XTAL controlled
|
| Power supply: | Mains: 100 / 110 / 117 / 200 / 220 / 234 VAC (Fixed power cord) |
| Current drain / power consumption: | Less than 50 W |
| Antenna impedance / connector: |
50-75 ohm / SO-239 (HF)
50-75 ohm / SO-239 (6 m option)
50-75 ohm / SO-239 (2 m option)
|
| Dimensions (W*H*D): | 368*165*292 mm (14.5*6.5*11.5") |
| Weight: | 11.34 Kg (25 lb) |
| Other features: | ANL. |
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 5.3545-5.9545 MHz
2nd IF: 455 KHz
|
| Sensitivity: |
AM: 1 uV (10 dB S+N/N)
SSB/CW: 0.5 uV (10 dB S+N/N)
|
| Selectivity: |
AM (Wide), through MF3
4 KHz (-6 dB)
7.5 KHz (-25 dB)
FM, through MF4 with optional MF455-A240F
24 KHz (-6 dB
SSB/CW/AM (Narrow), through MF2
2.4 KHz (-6 dB)
4 KHz (-60 dB)
CW (Narrow), through MF1, with optional MF455-03AZMF1
600 Hz (-6 dB)
1.5 KHz (-60 dB)
|
| Image rejection: | |
| AF output power / speaker: | 1 W at 5% distortion / External only ohm |
| External speaker connector: | Screw terminals, 4 and 600 ohm |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1967-197x (Discontinued) |
| Additional info: |
See also the companion transmitter, the FLdx-400
There was an identical receiver called Sommerkamp FRdx-500 for
the European market
|
| Related documents: |
User manual (2.1 MB)
|
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
?
?
FC-2TR
FC-6TR
MF455-03AZ
MF455-A240F
MF455-AO50F
|
FM detector unit
25/100 KHz XTAL calibrator/marker unit
Internal 2 m converter unit
Internal 6 m converter unit
CW filter. 600 Hz
FM filter. 24 KHz
AM filter. 5 KHz
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