| GENERAL |
| Type: | Ham band HF receiver |
| Frequency range: |
10-160 m + 11 m in seven bands (6 m / 2 m / 1.25 m options)
| 160 m: | 1.8-2.0 MHz |
| 80 m: | 3.5-4.0 MHz |
| 40 m: | 7.0-7.3 MHz |
| 20 m: | 14.0-14.4 MHz |
| 15 m: | 21.0-21.5 MHz |
| 11 m: | 26.5-27.5 MHz |
| 10 m: | 28.0-29.7 MHz |
|
| Tuning steps: | Analog / continuous |
| Frequency stability: | ? ppm |
| Mode: | AM / SSB / CW |
| Channels / memory management: |
None
|
| Power supply: | Mains: 105-130 VAC |
| Current drain / power consumption: | Max 70 W |
| Antenna impedance / connector: | Hi-Z / random wire (50-70 ohm / SO-239 option) |
| Dimensions (W*H*D): | 495*286*381 mm (19.5*11.25*15") |
| Weight: | 27.2 Kg (60 lb) |
| Other features: | Q-multiplier. |
|
|
|
|
| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 2.175 MHz
2nd IF: 455 KHz
|
| Sensitivity: | 1.5 uV (10 dB S/N) |
| Selectivity: |
Selectable
8, 3.5, 2 KHz and 400 Hz
|
| Image rejection: | 50-80 dB |
| AF output power / speaker: | 1 W at 10% distortion / No internal speaker |
| External speaker connector: | Screw terminals, ~4 ohm |
|
|
|
|
| MISCELLANEOUS |
| Manufactured: | USA, 1958-1962 (Discontinued) |
| Additional info: | |
| Related documents: | User manual (2.2 MB) |
| Modifications and fixes: | |
| Reviews: |
CQ: December 1958
QST: April 1959, page 42
|
| Options / Accessories: |
NC-300C1
NC-300C2
NC-300C6A
NTS-2S
XCU-300
XCU-303
|
220 MHz converter, 220-225 MHz
2 m converter, 143.5-148.5 MHz
6 m converter, 49.5-54.5 MHz
External speaker, 3.2 ohm
Crystal calibrator (100 KHz)
Crystal calibrator (100 KHz) with WWV 10 MHz RX
|
|
