The five models in the 1277H Traveling-Wave Tube Amplifier Series cover a 1 to 18 GHz frequency range with a minimum power output of 20 watts CW. The 1277H's light-weight compactness makes it ideal for either bench or 19-inch rack mounting. This size-weight feature is the result of the unique circuit design. The 1277H has a wide variety of uses in such applications as EMI testing, antenna testing, communications, component testing, system testing and general laboratory requirements.
| RF Performance | ||
|---|---|---|
|
Model |
Frequency |
Power Output |
| 1277H03 |
8.0 - 12.4 GHz |
20 watts |
| 1277H01 |
2.0 - 4.0 GHz |
20 watts |
| 1277H023 |
4.0 - 8.0 GHz |
20 watts |
| 1277H04 |
12.4 - 18.0 GHz |
20 watts |
| 1277H09 |
1.0 - 2.0 GHz |
20 watts |
|
Electrical |
||
| Gain Rated Power Output : | 30 dB minimum | |
| Duty: | CW | |
| Input Voltage: | 120 VAC +/- 10% | |
| Power Consumption: | 300 W3 | |
| Noise Figure: | 35 dB maximum | |
| Spurious Modulation (at saturation): | -50 dB minimum | |
| VSWR | 3:1 maximum | |
| 3. Power consumption 350 W for 1277H02 | ||
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