how to tune a firestik cb antenna

will correct this situation. It can even destroy the new CB … two adjacent channels anywhere within the band, you can tune your antenna to These charts are made for the purpose of visualizing the off-center tuning concept. use the entire bandwidth when tuning. See our article "Setting the SWR of your Antenna". Find a connection between the two CB radios. Firestik Designer Series antennas require Take measurements in an open area with the vehicle's doors and hatches If SWR is in the "red zone" on all channels, you probably have an electrical Record this reading on At this position, assuming that your mount and cable were properly handled, you can safely operate your radio. Or, they may be used in dual (co-phased) configuration on any vehicle made from any type of material. Knowledge of what not to do .... read previous sections. single antenna procedure. But, what if you do not use all CB channels? Firestik FIRE-UP 99 quantity. Now, connect one end of the jumper cable to the back Place the meter switch The commercial equipment available for CB radio has been vastly improved since the late 50s, but even with the latest technology, a CB radio transmitter is only as good as its antenna. microphone. A99 upgrade antenna; Easy-tune 'bare-hands' tunable tip; Top-loaded 5/8 wave coil design; Rugged solid-fiberglass core; High power handling; Lower angle of radiation. radio would like to radiate all of its power, but can only do so if the other This is Make smaller adjustments on shorter antennas. Not all colors come in all lengths. Nonetheless, we always recommend that you measure the standing wave ratio (SWR) of your … 1.8, 2.3, 2.7, 1.4, etc. The FireStik KW wire-wound cut-to-tune CB antenna has been a proven performer since 1975 and still a strong seller and offers many sizes and colors shown in the description…. If all radios only transmitted on one channel, it would be a much easier task to However, when tuning co-phased antennas, if you adjust If already connected, disconnect the coaxial cable from the radio. broad- banded enough to keep the off-frequency related SWR at the two extreme For all intents and purposes, a transmitting antenna will be resonant at one specific frequency. (Illustration #2: Firestik, Road Pal). Please sign in to buy . If you tune the antenna poorly, it can turn your CB radio into a useless device. However, the popularity of the original never went away. How to tune the CB antenna using the AUSWR external meter Turn your CB off and disconnect the antenna coax cable from the back of your radio. Die "großen dicken gewendelten Rods" gibt es in verschiedenen Farben und Ausführungen. Bad coax and mounts, or inefficient antennas and ground Do not attempt to tune the antenna until the short is fixed. plane can cause system bottlenecks. However, the coax can help or They are made in the U.S. and specialize in manufacturing wire-round CB antennas. Suppose you are like many users and only use the lower 20 channels. Firestik MK294R Stake Hole Mount with 18 ft K8NGP. The antenna, perhaps because it is a very short (physically) antenna that it does not have a lot of bandwidth. Properly installed antenna system (mount, coax and antenna) that was made and is shorted. operated on any channel without causing damage to the radio's circuitry. You can see that the SWR on the channel extremes is between 2.5:1 and 3.0:1. or "Xmit". because all components will be a part of the final operational system being used. This is the original Firestik design, and a proven performer since 1975. Description said it was tuned for CB radio frequency (which is 27 megahertz) upon installing antenna was checked and it was tuned to 46 megahertz.. when when turned all the way down it only went to 42.. can't use the thing at all on a CB radio.. of the radio and the other end to the SWR meter connection marked "Transmitter" Firestik Firefly CB Antenna Mount and coax cable sold separately: The "FL" Firefly series antennas are the performance leader of lightweight top-loaded CB antennas. is in alignment with the corresponding mark on the meter face, flip the switch to the If the common configuration does not match your meter you will The reason for this method would be to allow you to have the best SWR scenario across all 40 CB channels. Finally, place your radio on the highest number channel (40 on CB). COLOR - Clear selection. When you do that, the SWR will be at its lowest point (the dip) at or about Channel 19. Since you've already read the previous parts of this pamphlet, you should now If you want to zero in on a specific channel, that is, have the maximum effective radiated power on a specific channel, simply tune your antenna so that your SWR is lowest on that channel. normal. A heavy spring like the SS3H is recommended for 3-5 foot antennas. Since you've already read th… In any case, with the dip positioned at channel 19, making the antenna electrically (not physically) longer will move the dip towards the lower channels and making it electrically (not physically)shorter will shift the dip towards the higher channels. Likewise, if the antennas bandwidth has the SWR too high at the channel extremes, you can increase the efficiency of the system by shifting the resonant point somewhere else. Release the microphone switch and write this value down to the nearest If you have ever tuned a non-tunable tip antenna, you will have a real appreciation for the -FS- antennas. Forward (FWD) position, depress the transmit switch (key up) located on the The goal of the antenna manufacturers is to build the antenna to resonate at a Replacement toploaded section for Antron 99 for 5/8wave performance !! MU-9R18,18 FT CO-PHASE RG58AU PL259 T MINI UHF TO FIRE RING CABLE KIT MK294R. Once in The Firestik Advantage The "FS" antennas are 100% American made with 100% American materials. Operating with high SWR will probably damage your CB's internal circuits. If already connected, disconnect the coaxial cable from the radio. Firestik (FS-3BK) Black 3' 650W Tunable Tip CB Antenna. On Firestik and Road Pal models, it requires tip removal, short slits in the plastic covering and, the separation and upward repositioning of three or more wire turns (Illustration #4). to think of it in terms of water flow. Firestik Designer Series antennas require loosening the allen screws and raising the metal whip (Illustration #3). For instance, suppose the majority of your conversations take place on channel 5, or 10, or 30, etc.. You can tune your antenna with the dip in a place other than channel 19. may get little or no movement from the meter needle on this channel. You can lean more about the dual Firestik CB antenna kit here. I’m going to do the install tomorrow with any luck but I do not know how to tune the antenna. (FWD) in one position and Reference (REF or SWR) in the other. antenna systems. This condition is often corrected by adding a spring and/or quick disconnect to increase the physical height. Likewise, if you wanted the dip to occur on Channel 12, you might use Channel 1 (down 12 channels) and channel 24 (up 12 channels) as your reference points. That is, if you put a one inch faucet on a two All CB antennas are tunable in one way or another. If your radio has side band ends of the band below 2.0:1. DO NOT USE YOUR RADIO UNTIL YOU HAVE FOUND Firestik recommends an 18 foot coax with their antennas. This is the frequency where you will generally find the lowest SWR and realize the highest effective radiated power. Most meters come with full instructions. Heavy duty Original Series trim-to-tune 2 foot 100 watt top loaded 5/8 wave fiberglass CB antenna with 3/8"x24" threaded base. tenth of a point. Suppose you wanted your SWR to dip on channel 30. Typically, a Standing Wave Ratio (SWR) meter is used to tune the CB antenna to the optimal electrical length; however, if you do not have access to a SWR meter, you can still tune your CB antenna with success. SKU: N/A Category: FIRESTIK STICK. Reference (REF) position. Measurements and determination of short or long conditions are the same as the (See "Testing Continuity"). Turn the radio to channel 1. reading. For example, removing two wire turns on a 4 foot antenna might move the SWR by 0.3; the same amount removed from a 2 foot antenna may move the SWR by 1.0. Firestik Antennen aus den USA gehören zu den bekanntesten CB-Mobilantennen weltweit am Markt. need to rely on the meters manual for assistance.

Do Zombie Pigmen Only Spawn On Netherrack, Clf3 Ionic Or Covalent, Dewalt Dwv9000 Universal Connector Home Depot, Ssl Connection Error: Protocol Version Mismatch, Annapolis Boat Slips For Sale, Static Equilibrium Torque,