Dec 26, 2013 · You may have to experiment with the inside antenna's position and orientation to minimize any negative effects on signals received by your outside antenna and maximize the …

Nov 8, 2022 · I am trying to extend the range on a small 12v fm transmitter. I would like to add an external antenna and remove any limiting resistors to increase signal strength. There is a …

As promised, with this feature allows you to 'swamp-out' a typical commercial FM station within 2 to 3 meters of the transmitter and enjoy the peace and quiet. Not dramatic but enough to …

Heat up your soldering iron, low heat again, and look for the BH1418FV chip, this is the FM transmitter, as Pin 12 of the chip is the RF-output, the resistors and attenuator are your …

Antenna Hack for Radio Shack 12-2054 FM Transmitter. The RS 12-2054 transmitter is capable of being tuned to 8 frequencies: 88.1, 88.3, 88.5, 88.7, 107.1, 107.3, 107.5, 107.7 MHz. It will …

Jan 13, 2008 · Try to use o.5W Fm transmitter from HLLY ELECTRONICS and you won't be disappointed! The 0.5watt transmitter can cover about 300 to 500 meters without obstacles! …

Sep 3, 2008 · In my Belkin Tunecast 3 FM transmitter disassembly article I noted that "The radio signal is attenuated before being passed to the antenna". Attenuator may be seen on the back …

Mar 27, 2007 · Now, after doing this mod, from the ~5 ft. range I had with my FM transmitter, the transmitter can now do 100ft easy, and still be in reception range (with some light static) at …

Jan 25, 2022 · A single bar antenna like the J-pole, is pretty much omni-direction - pretty much the same gain in all directions. As you add extra bars (elements) in front of and behind the main …

Oct 18, 2023 · as a weird workaround, has anyone tried using a small am/fm transmitter with your own audio source into any of these modules?