DESCRIPTION
The Bird 100 Series comprises fixed, convection-cooled RF attenuators designed for high-power RF signal conditioning, transmitter testing, and laboratory measurement environments. Rated for continuous operation at 100 watts into a 50 ohm system, these attenuators provide stable attenuation, predictable impedance matching, and reliable thermal performance across their specified frequency ranges.
The range includes the 100-A Series for general bi-directional applications up to 3 GHz and the 100-SA Series for straight-through configurations up to 2.4 GHz. Available connector configurations include N male to N female (MFN), N female to N female (FFN), and selected N male to N male (MMN) variants. Attenuation values extend from 10 dB through 40 dB, allowing precise signal level control in demanding RF systems without the use of active components.
| Bird SKU | Connector Configuration | Attenuation | Power Rating | Impedance | Availability |
|---|---|---|---|---|---|
| 100-A-MFN-10 | N male to N female | 10 dB | 100 W | 50 ohm | Enquiry Only |
| 100-A-MFN-20 | N male to N female | 20 dB | 100 W | 50 ohm | Enquiry Only |
| 100-A-MFN-30 | N male to N female | 30 dB | 100 W | 50 ohm | Enquiry Only |
| 100-A-MFN-40 | N male to N female | 40 dB | 100 W | 50 ohm | Enquiry Only |
| 100-A-FFN-10 | N female to N female | 10 dB | 100 W | 50 ohm | Enquiry Only |
| 100-A-FFN-20 | N female to N female | 20 dB | 100 W | 50 ohm | Enquiry Only |
| 100-A-FFN-30 | N female to N female | 30 dB | 100 W | 50 ohm | Enquiry Only |
| 100-A-FFN-40 | N female to N female | 40 dB | 100 W | 50 ohm | Enquiry Only |
| Bird SKU | Connector Configuration | Attenuation | Power Rating | Impedance | Availability |
|---|---|---|---|---|---|
| 100-SA-MFN-10 | N male to N female | 10 dB | 100 W | 50 ohm | Enquiry Only |
| 100-SA-MFN-20 | N male to N female | 20 dB | 100 W | 50 ohm | Enquiry Only |
| 100-SA-MFN-30 | N male to N female | 30 dB | 100 W | 50 ohm | Enquiry Only |
| 100-SA-MFN-40 | N male to N female | 40 dB | 100 W | 50 ohm | Enquiry Only |
| 100-SA-FFN-10 | N female to N female | 10 dB | 100 W | 50 ohm | Enquiry Only |
| 100-SA-FFN-20 | N female to N female | 20 dB | 100 W | 50 ohm | Enquiry Only |
| 100-SA-FFN-30 | N female to N female | 30 dB | 100 W | 50 ohm | Enquiry Only |
| 100-SA-FFN-40 | N female to N female | 40 dB | 100 W | 50 ohm | Enquiry Only |
| 100-SA-MMN-20 | N male to N male | 20 dB | 100 W | 50 ohm | Enquiry Only |
| 100-SA-MMN-30 | N male to N male | 30 dB | 100 W | 50 ohm | Enquiry Only |