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588 [2010/11/25 17:47] n5na |
588 [2010/11/25 17:49] n5na |
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| ***Noise Blanker:** IF DSP, adjustable | ***Noise Blanker:** IF DSP, adjustable | ||
| ***RX Current Drain:** 2A @ 13.8 Vdc, no signal, AF gain at 100%. | ***RX Current Drain:** 2A @ 13.8 Vdc, no signal, AF gain at 100%. | ||
| + | |||
| + | ==== Transmitter ==== | ||
| + | |||
| + | ***Power Output:** Adjustable, 100W maximum | ||
| + | ***CW & SSB Duty Cycle:** continuous service @ 100W | ||
| + | ***AM, FM, AFSK, FSK, PSK Duty Cycle:** continuous with cooling fan accessory | ||
| + | ***Microphone Input Impedance:** >10 k-ohms at 1 kHz | ||
| + | ***Microphone Sensitivity:** 1 mV RMS for full power output, internal gain adjustment, dc power for electret elements | ||
| + | ***AUX Level Input:** 200 mv RMS nominal for 100 W, set to 50% independent of mic gain | ||
| + | ***Speech Processor:** RF compression, 0-9 adjustment | ||
| + | ***TX Bandwidth:** 1000-4000 Hz in 200 Hz steps plus 2500 Hz ? 17 total steps | ||
| + | ***TX Frequency Response:** 70-4000 Hz maximum @ 6 dB points, adjustable | ||
| + | ***TX Speech Monitor:** Modulated IF after filtering, processing | ||
| + | ***SSB Carrier Suppression:** > 50 dB | ||
| + | ***Unwanted Sideband Suppression:** > 60 dB at 1 kHz | ||
| + | ***Harmonic & Spurious Outputs:** Meets FCC specifications | ||
| + | ***T/R Switching:** PTT or VOX on SSB, AM, FM, FSK. Adjustable QSK on CW | ||
| + | ***CW Keyer:** Speed range, 5-63 WPM, adjustable weighting, selectable Curtis A/B | ||
| + | ***CW Rise & Fall Times:** Adjustable 3-10 ms | ||
| + | ***CW Offset:** Programmable 100-1270 Hz in 10 Hz steps. Sidetone pitch automatically matches selected CW offset | ||
| + | ***FM Deviation:** +/- 5 kHz peak nominal | ||
| + | ***Current Drain:** 25 A max. @ 100 W output | ||
| + | ***Optional Antenna Tuner:** Internal, L-network, 8 to 600 ohms matching range, 1.8-30 MHz | ||
