Web61 Likes, 0 Comments - old radio transmission (@oldradiotransmission) on Instagram: "ExpressLRS technology aims to provide the best completely open, high refresh radio control link w..." old radio transmission on Instagram: "ExpressLRS technology aims to provide the best completely open, high refresh radio control link while maintaining a ... Web1 ian. 2016 · I took the antenna tuner out and plugged in each antenna directly to the amp. My 80 meter dipole has a 1.4 swr at 3.900. Once I get much past 500 watts, the amp jumps to 3.3 swr and shuts down due to high swr. I also have a StepIR vertical with the 80 meter coil. The swr on the StepIR runs from 1.3 to 1.7 swr according to the frequency.
Why do you have a High SWR? - Stryker Radios
Webpersona. Small size and easy to install. Made of high quality material, a durable tool. An essential tool for car owner. Features: 100 brand new and high quality. Maximum input power: 80W, Connector: UHF PL259). Gain: 2.5db 144MHZ 3.5db 430MHZ). Center frequency: 144/430mhz. Impedance: 50 ohms, Standing wave ratio SWR: less than 1.5. … Web7 nov. 2024 · A damaged coaxial cable or PL-259 is a very common issue behind high antenna antenna SWR readings. A coax can get twisted, shorted, or pinched while … cummerbund quick release retrofit
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Web(dBW), rather than using Watts. The lower the SWR is, the higher the Return Loss. For example an SWR of 2:1 is equivalent to 9.5dB RL and an SWR of 1.1:1 is equivalent to … Web14 aug. 2024 · One could shorten the antenna to 'split the difference' and achieve a lower SWR on GMRS and a bit higher/tolerable SWR on the 70cm band. But it sounds like the … WebCommon Causes of High SWR ANTENNA RELATED. Antenna tested/tuned inside garage, carport, etc. ANTENNA MOUNT. COAXIAL CABLE. Excess coax rolled into a coil for … cummerbund site crossword clue