Do you have a question about the Radio Shack 2100989 and is the answer not in the manual?
Connect SWR meter to antenna cable and set the selector to channel 20.
Loosen collet, adjust whip element, check SWR readings, and optimize position.
Connect SWR meter to antenna cable and set the selector to channel 20.
Loosen collet, adjust whip element, check SWR readings, and optimize position.
| Brand | Radio Shack |
|---|---|
| Model | 2100989 |
| Category | Antenna |
| Language | English |











