- High power gain
- Low intermodulation distortion
- Easy power control
- Good thermal stability
- Withstands full load mismatch
P1dB is an after-market manufacturer of RF power devices. There are several companies manufacturing after-market parts; however, P1dB offers the best performance. The P1dB replacement parts can be dropped into our amplifier circuits and they work perfectly without any circuit re-tuning. These parts outperform the originals in ruggedness. The original BLF177 drain-source max rating is 125V. The P1dB is 170V.
Original NXP/Ampleon BLF177's are no longer available. P1dB is the best and only option.
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| frange | frequency range | 1 | 108 | MHz | ||
| PL(1dB) | nominal output power at 1 dB gain compression | 150 | W | |||
| Test signal: CW | ||||||
| PL | output power | 150 | W | |||
| Gp | power gain | VDS = 50 V; f = 108 MHz; IDq = 100 mA; PL = 150 W | 19 | dB | ||
| ηD | drain efficiency | VDS = 50 V; f = 108 MHz; IDq = 100 mA | 70 | % | ||
Features and benefits
Applications
- Industrial and military applications in the HF/VHF frequency range
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