| Brand | Frequency Electronics |
|---|---|
| Unit Type | Unit |
| MPN | FE-T608A |
| Unit Quantity | 1 |
| Country of Origin | United States |
| California Prop 65 Warning | none known |
Check the listing for details. Frequency Electronics FE-T608A 50-600 Ohm IF Transformer 455KHz, VNA Tested. Condition: Used, Made in United States. Listed at 100.00 USD. I captured a lot of data, the next three pictures show the S11 data with markers at interesting frequencies, and an SWR plot of that data. This data shows that it is most happy between 350 kHz and 650 kHz, which conveniently includes the 455KHz IF so common in AM radios.