 | Frequency Coverage: The receiver coverage is in 5 bands. With crystals furnished, coverage of the amateur bands of 80 meters (3.5 - 4.0 MHz), 40 meters (7.0 - 7.5 MHz), 20 meters (14.0 - 14.5 MHz), 15 meters (2 1.0 - 21.5 MHz) and the 28.5 to 29 MHz portion of 10 meters is provided. Accessory crystals provide 500 KHz incremental coverage from 3.0 to 30
MHz. Frequency coverage can be extended down to 100 KHz with the use of the 2-LF Low Frequency Converter accessory. |
| Mode of Operation: SSB, CW, AM, RTTY |
| Seletivity: Selectable passband filter provides:
.4 4 KHz at 6 DB down and 2.7 7 KHz at 60 DB down, 2.4 4 KHz at 6 DB down and 9 .O KHz at 60 DB down.
4.8 8 KHz at 6 DB down and 16.8 KHz at 60 DB down. |
| Selectivity: switching is independent of detector and AVC
switching. |
| Stability: Less than 100 Hz after warm up, Less than 100 Hz for 10% line voltage change . |
| Sensitivity: Less than .5 micro volt for 10 DB signal plus noise to noise on all amateur bands. |
| Dial Calibration: Main dial calibrated 0 to 500 KHz in 10 KHz divisions. Vernier dial calibrated in approximately 1 KHz
divisions. Both main dial and vernier are adjustable for calibration purposes. |
| AVC: Amplified delayed AVC having slow (. 75 sec,) or fast (.025 sec.) discharge and less than 100 microsecond charge. AVC can also be switched off. Less than 6 DB audio change for 100 DB RF input change. |
| Audio Output: 1.8 watts with less than 5% distortion and .75 watts at AVC threshold . |
| Audio Output Impedance:
4 ohms |
| Antenna Input: Nominal 52 ohms |
| Spurious Response: Image rejection greater than 60 DB; IF rejection greater than 60 DB on ham bands; internal spurious signals within ham bands less than the equivalent 1 uv signal on the antenna. |
| Power Consumption: 30 watts, 120 VAC, 50/60 KHz |
| Size: ll-5/16 inches wide, 6-9/32 inches high, 9-3/32 inches deep. |
| Weight: 13-1/2 pounds |
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