Fixed attenuators are available in 1 dB steps from 1 dB to 20 dB with a tolerance of +/-0.4 dB. They are designed using Aluminum Nitride (AlN) substrates with tanatalum nitride resist material. Metalization is TaN, TiW(800A), Au(30kA). The Fixed Attenuators are intended for hybrid assembly using solder preforms or conductive epoxy and wire bonding.
| Part Number | Attenuation Value (dB) |
Insertion Loss (dB) |
Return Loss (dB) DC to 14 GHz |
Return Loss (dB) 15 to 20 GHz |
|---|---|---|---|---|
| WBAT 10010 | 1 | 0.20 | >18 | > 16 |
| WBAT 10020 | 2 | 0.20 | >18 | > 16 |
| WBAT 10030 | 3 | 0.20 | >18 | > 16 |
| WBAT10040 | 4 | 0.20 | >18 | > 16 |
| WBAT10050 | 5 | 0.20 | >18 | > 16 |
| WBAT10060 | 6 | 0.25 | >18 | > 16 |
| WBAT10070 | 7 | 0.25 | >18 | > 16 |
| WBAT10080 | 8 | 0.25 | >18 | > 16 |
| WBAT10090 | 9 | 0.25 | >18 | > 16 |
| WBAT10010 | 10 | 0.25 | >18 | > 16 |
| WBAT10011 | 11 | 0.30 | >18 | > 16 |
| WBAT10012 | 12 | 0.30 | >18 | > 16 |
| WBAT10013 | 13 | 0.30 | >18 | > 16 |
| WBAT10014 | 14 | 0.30 | >18 | > 16 |
| WBAT10015 | 15 | 0.30 | >18 | > 16 |
| WBAT10016 | 16 | 0.40 | >18 | > 16 |
| WBAT10017 | 17 | 0.40 | >18 | > 16 |
| WBAT10018 | 18 | 0.40 | >18 | > 16 |
| WBAT10019 | 19 | 0.40 | >18 | > 16 |
| WBAT10020 | 20 | 0.40 | >18 | > 16 |