Powerfilm™ Flange Attenuators
Powerfilm™ flange attenuators are designed to uniformly reduce power of the RF signal while generating only a small reflection even under maximum power conditions.
The flange attenuators are often used in high-power amplifiers and as terminating attenuators in isolators where lower-level signal sampling may be required.
Standard dB values are 1, 2, 3, 4, 5, 6, 10, 20, and 30 for frequencies up to 4 GHz and power levels up to 250 Watts. Other designs may be available upon request
| Model | Power (watts) | Frequency (GHz) | Ceramic Substrate | Resistor | Width (inch) | Length (inch) | Height (inch) |
|---|---|---|---|---|---|---|---|
| 2ANA100 | 100 | 2.5 | AlN | Thick | 0.800 | 0.230 | 0.105 |
| 2ANA150 | 150 | 1.9 | AlN | Thick | 1.250 | 0.500 | 0.105 |
| 3ANA100A | 100 | 3 | AlN | Thin | 0.975 | 0.250 | 0.105 |
| HPA100 | 100 | 0.4 | BeO | Thick | 1.250 | 0.500 | 0.170 |
| PPA10 | 10 | 4 | BeO | Thin | 0.300 | 0.200 | 0.105 |
| PPA100 | 100 | 0.5 | BeO | Thin | 1.250 | 0.500 | 0.170 |
| PPA20 | 20 | 4 | BeO | Thin | 0.515 | 0.250 | 0.105 |
| PPA50 | 50 | 1 | BeO | Thin | 0.975 | 0.375 | 0.170 |