Radio Shack Field Strength & SWR Tester

[@MK-ge2mh]

That's pretty cool! I only have shortwave receivers. Does it only test when transmitting or can it work on an receiver-only device? About how much was that back in the day?

[@Sirrom0206]

This was made for transmitters like Ham and CB. From my understanding, the device needed a transmitting signal to be powered. My dad did Ham & CB. I have his CB radio but it's not been powered up in ten/fifteen years. The CAPs are probably bad due to inactivity. The tester and CB were made by the old Radio Shack company. I don't know if the new Radio Shack company sells these products. Ham radios were a core business sector for Radio Shack.