WebNov 15, 2024 · If the CB radio and antenna are in tune, the other radio should pick up the transmission. If the transmission is coming through clearly, then the CB radio has been … WebJun 4, 2013 · SWRs on a MFJ 259B were way off, lowest somewhere around 31-32MHz so I welded up a roughly 2-1/2" spacer that sits under the springs, for testing. (Spacer comprises of two stainless steel bolts welded head to head, with a washer welded onto the bottom bolt to spread the load on the puck.)
Indoor CB Antenna Help RadioReference.com Forums
WebJan 14, 2014 · The 18' general length is no where near the proper length for my purposes. When I want to tune an antenna, the e1/2ƛ jumper serves to permit me to read the condition of the antenna without transforming the the impedance through some other length, as would be the case with an actual 18'. Even when wanting to use coax as a transformer for ... WebMay 19, 2024 · Quad Dimensions. The Formulas for calculating quad element lengths (in centimeters) are as follows: Reflector Element ( L) = 78.5/Frequency ( Mhz ). Driven Element ( L ) = 74.5/Frequency ( Mhz ). Director Elements ( L ) = 70.8/Frequency ( Mhz ). If you don’t have a dip meter then once all the elements are in place the driven element may be … orchard catalina dining set
CB Antenna Tuning Methods Explained by CB World!
WebOct 19, 2007 · To adjust the SWR so it will be better on the lower channels (1,2,3,4 etc.) raise the whip slightly. Keep checking the SWR on channel 40 as you go up , as you raise the whip the SWR on Ch. 40 will get higher as the SWR on channel 1 gets closer. With the short whip on a Little Will ; MOVE IT ONLY IN 1/4 in. AT A TIME ! WebIf your antenna needs to be further shortened, you can usually do this by either trimming the stainless steel whip with pliers OR by removing the tuning screw from the tip of the antenna. These options will often allow you to shorten the antenna enough to finish tuning. WebpurEvil13 • 4 yr. ago. I am pretty sure the first Firestick does not have the screw but the Firestick 2 does. To tune the one without you need to pull the cap and cut the wire sticking out the top that goes around the antenna (from the bottom to the top under the coating) . You would check your meter a d cut as much of the wire as needed. orchard cashiers nc