Can't get swr below 3
WebFeb 17, 2024 · I have to basically make a request using URLSession but the API does not allow any unauthorized requests. here is my code : func getCoinPrice (for currency: … Webwhen i tune it at 5W i can easily get it to 1:1, but when i increase power over 50W i cant get the swr below 3:1 i have tried replacing all the coax, didnt change anything, i have tried using the FT-2000's internal tuner, same result. its worst at …
Can't get swr below 3
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WebMar 21, 2024 · But, even just one loop in the coax (added or removed) changes the SWRs. Can't get SWR below 1.6. At 27.185 mHz, the best SWR is 2.4. If a person walks past the antenna 8 feet away, the SWR changes. This was checked and rechecked using a RigExpert AA-650 Zoom Antenna Analyzer set at 27.185 mHz ± 7.000 mHz. 2 people … WebAug 30, 2024 · The SWR reading must never exceed 3, otherwise the transmitter in the radio can overheat and eventually fail. Excessively high SWR can also cause other problems such as a squealing noise, or can cause interference with other electronic devices in the boat. An SWR below 2 is very good, and anything below 1.5 is excellent.
WebOct 24, 2024 · #12 AWG THHN wire fed in the center of one of the short vertical ends with a quarter wavelength matching transformer coax (RG-6, 246/freq x velocity factor), then RG-8X into shack. Feedpoint near 1/2 wavelength above ground. Rectangle ratio is 3 lengths to 1 height. Have been unable to get SWR below 3.5. WebStart at the lowest possible power and watch the SWR meter, and raise it slowly to make sure the SWR doesn't increase when you put out more power. Remember, the SWR the radio sees may be lower than the real SWR because of loss in the transmission line. An SWR below 1.5 is typically considered good with negligible loss.
Web3. My IC-7300 has an internal antenna tuner that can handle a SWR of up to 3:1. The other day I noticed that a frequency I was transmitting on (the 40m FT8 frequency FWIW) has … WebAug 9, 2011 · There are two 6 inch round metal lamps that sit atop the roll bar. In between the lamps sits a 102 whip on a Radioshack 21-1118 barrel spring. This all sits in a gumdrop mount. The antenna, spring and gumdrop are all brand new. I am running an 18 ft. piece of RG8X coax into the radio. I know this coax is good, it works great with my base set up.
WebNov 21, 2024 · Solution 1: Do a complete reboot of your Comcast box. Rebooting the entire Comcast box will help remove any bug that is causing the status code 227. You can …
http://arrl.org/files/file/Technology/tis/info/pdf/q1106037.pdf mallard point animal hospital channahon ilWebSWR 3.0+: Performance will be severely affected, and you're likely to damage your radio with extended transmission use. You SHOULD NOT transmit with your CB at SWR levels above 3.0. If your SWR needle swings all the way to the right (off the charts) when getting your 3.0+ readings, you almost certainly have a major installation problem. creme leren leggingWebSorted by: 1. For transmit, compared to a perfect SWR of 1:1, an SWR of 1.5:1 will give about 4 % loss of power radiated by the antenna due to reflections at the antenna / feed line junction. All other things equal, this will result in about 0.2 dB drop in signal strength for a remote station receiving your transmissions. creme liviaWebOct 10, 2024 · I know the 15ft pole is rather short, but I got the 10M and 15M sticks to tune up nicely. I did have to offset the lengths of one stinger by 1/4"-3/8" compared to the other side to get the best SWR (around 1.2:1) on both bands. On 20M I can't get anything bellow 2:1 for SWR. I checked the sticks for continuity between the base threads and stingers. creme lierac scontateWebSWR 3.0+: Performance will be severely affected, and you're likely to damage your radio with extended transmission use. You SHOULD NOT transmit with your CB at SWR … mallard pointe at riverbendWebMay 19, 2024 · The SWR is a flat 2.25 from channel 1 to 40. I did quite a bit of trimming wire off the end to get to this point ( started with 3 at 40 and 2.5 at 1) Thanks for the ground wire suggestion will try it in the morning. Think I'll also put a ground wire to the tool box directly below the antenna, can't hurt. mallard pointe issaquahWebJun 7, 2007 · So it's working.... I can't get my SWR's below like 2.2-2.5 though and even when i do on a channel (channel 1), my swr's are over 3 on 40. i can't get it so that channels 1, 20, and 40 are all below 3! I ran a 12 gauge wire from my mounting bracket to a body ground. We're doing my friend's TJ as well, and he ran a 6 gauge wire from his … creme light per farcire dolci