udhay_cit
Full Member level 6
I have a FM transmitter for 88-108Mhz frequency and the frequency I fixed with 107.9MHz. As per the product description it gives 0.5W transmission gain. The product link is below. Now I need to design a simple and efficient antenna for this transmitter. I can find lot of simple antenna design from google search but one thing I can't understand is about the electrical wiring connection between FM transmitter circuit and the antenna.
Both the electronic circuit and antenna inputs are having two terminal that is signal and shielding ground. Both signal and grounds are electrically connected somewhere in the circuit as per my understanding. Is it true? Can anyone give me a paper & pencil drawing to clearly understand the electrical connection?Also I need suggestion and link for a good antenna design example to fit inside my living room.
https://www.aliexpress.com/item/BH1417-0-5W-Digital-Radio-Station-PLL-Wireless-Stereo-FM-Transmitter-Module-200M/32707320165.html?spm=2114.01010208.3.27.DyULJH&ws_ab_test=searchweb0_0,searchweb201602_6_10065_10068_433_434_10136_10137_10138_10060_10062_10141_10056_10140_126_10055_10054_10059_10099_10103_10102_10096_10052_10053_10050_10107_10142_10051_10106_10084_10083_10080_10082_10081_10110_10111_10112_10113_10114_10078_10079_10073_10070_10122_10123_10124,searchweb201603_2,afswitch_1,ppcSwitch_5,single_sort_0_default&btsid=4ed9b3f6-baf1-4352-9e79-62c453389be2&algo_expid=14397e62-6ba9-4490-a627-dc15d18ba31b-3&algo_pvid=14397e62-6ba9-4490-a627-dc15d18ba31b
Udhay