Use a multimeter to check for continuity between the center conductor and the shield. Also, it's not the worst thing in the world if it is a distorted signal, but thanks for that information. Disagree completely with the article. The best CB mic on the market will help you travel in style and communicate with ease . Doing this will ''short'' out the mic signal until you push the switch. If you aren't seeing the bar move, selectTroubleshootto fix your microphone. So, other users may not pick you on the same frequency if your radio is in PA mode. If youre unable to transmit because of problems with the antenna, this should resolve the issue. If the vehicles electrical system is not operating efficiently, it can lead to several CB-related problems. anyone looking for a PALOMAR TX5300 BI-LINEAR AMPLIFIER? Sometimes, you will get better performance from using one antenna instead of two. Many radios come with a weather operation mode. 3) Spurious emissions caused by a transmitter transmitting weak signals on a frequency not designed for that transmitter. Magnetic Antenna Mounting Tips The wider the magnet, the better it will adhere to the vehicle. A common issue with condenser mics is that they start performing unexpectedly when there is dust or humidity in the membrane. It will help sorting things when installing a different plug on the end. If you don't have a good ground, scraping paint off where the mount contacts the vehicle can help (do this at your own risk). Click here for information on testing CB Coax. As always, if you can't find what you need here, you can contact us for more help. Many different things could be wrong with your microphone. JavaScript is disabled. Look closely at the four pins. You have confirmed that someone on your frequency is listening, but does not pick you up. The best place to mount a CB antenna for maximum performance is where there is a flat radiating surface. Your standard CB antenna needs an adequate ground plane (a flat surface of metal at least 2 feet by 2 feet) and the antenna mount will need to be electrically grounded to the vehicle. Johnnymoto said: I.C. If the transmission cuts in and out or there's excessive static, the mic may be faulty. The center of the vehicle's roof is the best location. For example, if your mic is Rode NT2, the frequency response should be 20Hz to 20kHz. Their expertise will ensure that your CB mic is repaired properly and safely, helping you get back on the road with dependable communication capabilities in no time. Midland Radio Corporation. Being a long-term CB user, I have experienced this issue multiple times. If your antenna is mounted down low on the vehicle, like on the bumper or behind a pickup truck's cab, the signal can bounce back to the antenna, causing a high SWR. We cover the proper way to talk into a noise cancelling CB radio microphone like an Astatic or Roadking. The very first step in troubleshooting CB radio transmissions is checking the PA/CB switch. Next, try transmitting while gently wiggling the cable near the plug and the microphone body. Check to see if the antenna is shunt fed. Topping D50 vs Schiit Modi 3 | Sound Quality Showdown, Mogami 3104 vs Canare 4s11 Speaker Cables | In-depth Look, Rotel RB 1590 vs McIntosh | An In-Depth Look, Sansui Au-9500 or Yamaha Cr-2020 | An In-Depth Look, Indepth Comparison: Primaluna vs McIntosh Amplifiers, How To Use a USB Microphone on Xbox One with Few Easy Steps, How To Stop Mic From Picking Up Keyboard? What most people don't know, however, is that the antenna cable comes in different types and qualities. Shure makes a CB style mic, you can see it here: http://http://www.shure.com/ProAudio/Products/WiredMicrophones/us_pro_527B_content. Also the wattage changing from 4 to 1.7 between mics? Maybe one pair is for the switch to control the transmitter. Why: To look cool when I make announcements. If your headset has a Mute button, make sure it isn'tactive. You SHOULD NOT transmit with your CB at SWR levels above 3.0. When testing, you should operate the transmitter into a resistive dummy load. Also, if theres corrosion, use a wire brush or fine sandpaper to remove it and then wipe them clean with an alcohol-dampened cloth. Therefore, make sure you know the maximum SPL of your condenser mic before you start using it. Your speaker may be bad or going bad. The first step is to turn on your radio and locate the volume knob. Make sure that your microphone or headset is connected correctly to your computer. thurstonbm2July 29, 2008 in Craig Vecchione's Live Sound & Production. Look for the reading on your devices in-built SWR meter or use an external one. Check the antenna and cable for shorts and continuity. Alternatively, you can try connecting a known working microphone to your radio to see if the problem persists. I know FTG & Favingano use them. If your radio has a buzzing sound when you key up the mic, could be a ground issue with the mic itself. The other mics were good ideas especially the one that looks just like a CB mic, however those are high cost solutions. You need to figure out what it is to make the necessary repairs. if the TX light is not working, do this, open the squelch so you hear noise on the speaker, key the mike, noise should go quiet, that tells you the mike-key switch is working. However, if the problem persists, its best to talk to a trained technician to detect the source of the problem. Now turn it back clockwise just until the static stops. I love the ideaIts supposed to sound horible!! If it doesn't, go to Test your microphone and Start test. To troubleshoot, you'll likely need to move the mounting location and/or use a more suitable antenna. It's by no means a good tuning job, but will function if you've exhausted all other troubleshooting possibilities. I think it would be kind of cool for it to sound a little scratchy (kind of like a "this is your captain speaking," but instead "this is your D.J. You will see a four pin connection. Don. Often times, especially when you are using the factory recommended 18 feet of coax, you will have extra coax between the antenna and CB radio. If you are not sure, check our guide describing how to tune your CB antenna. Options. One of the most frustrating CB problems is when your CB radio receives, but wont transmit any signals. If you have a power mic, try turning the power down on that. SUBSCRIBE RSS FEEDS Need more help? I agree that some bone stock radios can sound excellent with the right operator. COVID-19Notice:Our business is open and we are shipping orders. There are two places a short can occur in a CB antenna system, in the coax and in the antenna stud. Let me know. Measure the Microphone Impedance. To check if your CB antenna is bad, use a multimeter to measure the resistance. If you are going to try it, we recommend cutting off a small amount each time and take a new reading in between to gauge your progress. What are the signs of a failing or poorly built mic? Make sure this is not on. Check out our NEW CB World Product Catalog! Make sure the CB radio's fuse is not blown and that it is seated correctly. If you see no change, the microphone is not picking up sound. very good info here for the new people on radios. If the CB mic is not working, there are a few things you can check asides from the mic itself. Phone: 816-241-8500 Fax: 816-241-5713. Read more From all of us here at CB World, we wish you the very best. Before jumping on to the solution, its crucial to identify the source of weak or no transmission. 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. Check the pins in the radio for damage as well. You receive transmissions, but they are faint/weak, even though you have confirmed the transmission source is close by. However, replacement should only be your last option when all else fails. A CB Radio is a two-way communications system that lets you broadcast messages to other CB users. Make sure you are not too close to buildings, trees, other vehicles, etc. If this doesnt work and there are no other issues with your CB radio itself, then check out the rest of the likely causes of your CB radio mic not working. Is there power going to the CB radio? Best Wireless CB Mic: Uniden BC906W. You should try to get it lower, but performance should still be acceptable in this range. Check all internal and external components to identify the issue. Technically, it is a transceiver - it functions both as a radio transmitter (when sending messages) and a . You know what else you're not supposed to do? Over the years, we have helped customers troubleshoot these types of problems over the phone and through email. This is another excellent way to tell whether your ribbon mic is broken. If you hear any flapping in the mic, there are higher chance that the mic is broken. Another probable reason for weak or no transmission is an incorrect microphone connection. If your squelch is set too high, you will only hear the person speaking directly into their microphone on your CB. Repeat and record (or "listen to device") Peter Piper Picked a Peck of Pickled Peppers if you get that hard breath sound coming through the mic youve got a problem that needs to be fixed! Occasionally, due to installations or vehicle variables, it's impossible to get SWR lower than than this. Verify that your coax is not crimped, bent, or crushed. If you're in the PA mode, you can still transmit, but only through the PA system and not CB. Make sure the CB radio's ground wire is connected to a good chassis ground in the vehicle. Top 8 Tips To Follow. If you've tuned the antenna, SWR in this range is likely an issue of a less-than-ideal mounting location for your vehicle and/or an antenna that isn't ideal for the mounting location. In most cases, taking your mic to an expert can help you get it fixed. Click here for information on testing CB Coax. Home Guides How To Tell If Mic Is Broken? Test transmissions from other CB users may not come through. For metal mounts (mirror mounts, side mounts, 3 way mounts, etc) this is achieved through metal to metal contact. If don't see the bar moving, go to Test your microphone and selectStart test. A 89 yj with a 4.0 aw4 sye out of an 92xj. Lucky for you theres the ModMic, a studio quality microphone designed to attach to any existing pair of headphones or headset. Please understand that there may be possible delays in delivery/transit times due to carrier restrictions. If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues. Whats the standing wave ratio for your CB? Make sure your antenna has as much metal underit as possible. Any problem with the antenna or CB coax connection can leave you facing severe radio problems. That is normal. For the Pro Micro, use a Micro USB to USB A cable. How Loud Do You Have To Sing Into A Microphone. Check out this and other features that make the ModMicunique. Select Change, then turn on Allow apps to access your microphone. If you want to give access to desktop apps, make sure thatLet desktop apps access your microphoneis turned on. Another reason for disturbance in transmissions is problems with the CBs ground connection. In Sound settings, go to Input to see your connected microphones. There are so many variables to consider when buying a headset, but very few opportunities to assess the microphone because it is an all-in-one deal. To test your microphone, speak into it. Additionally, you will need to ensure that all other power plug-related connections are tightly secured. Get advice, hear about specials, and much more when you follow us on social media! If your radio has an RF gain control, make sure it is turned all the way clockwise. You are using an out of date browser. The static coming through a mic may make sibilant sounds (sounds that make a hissing noise, like the word snake) harder to make out, as well as generally making you sound like hot garbage. If total resistance is found, indicating no continuity, the antenna or one of the antenna components is damaged and will need to be replaced. If the microphone connection pins dont seem to match, use a flathead screwdriver to flatten the pins gently. There may be sound and you may be able to transmit and receive. Choose the account you want to sign in with. 1995-2022 Harmony Central, Inc. All rights reserved. First let's start off by Exposing a few CB Radio myths. Basically, all mics are. They are hard to adjust the SWR and get terrible range. If your radio has a CB mic gain knob, try turning it down (counter clockwise). The PLL inside the radio is likely the cause. If you're at 1.5 and really, really want to drop down to closer to 1 it's likely possible to do with addition tuning, different equipment or a different mounting location. To do this test, you will need to use your phones flashlight and run it down behind the mic to see if the ribbon is still straight. In the Control Panel, click Hardware and Sound. ust curious mfj makes a mic with a eq . Even with an expensive headset you may not sound as good as you think. It is entirely possible there is just no one transmitting on the channel you are on. Keep in mind that there is a difference between the ground plane and an electrical ground. Other CB users are reporting that your transmissions are garbled or hard to understand. For the legal CB power limit this will not be an expensive item and can be air cooled - but in other cases it could be a large resistor submerged in a container of oil. In Input settings, look atInput volume while speaking into the microphone. We have a CB antenna installation guide that outlines choosing a location in more detail. You can test this with a light or multimeter just as you would test any vehicle ground. Then, set it to about halfway up. 1995-2022 Harmony Central, Inc. All rights reserved. To the left of that notch is the ground pin. We are working every day to make sure our community is the best Radio Hobbyist's site. 1K views, 140 likes, 20 loves, 146 comments, 18 shares, Facebook Watch Videos from Sibya TV: Palagdas | April 15, 2023 Classmate Yul Julia, Atty.. Make sure Let apps access your microphone is turned on, then choose which apps have access. Why not just pick up the phone? If it doesn't, go to Test your microphone and Start test. If you just don't have much metal on the vehicle, like with an RV or motorcycle, you may want to go with a no-ground plane (NGP) CB antenna. To test a microphone that has already been installed: In Sound settings, go to Input and underTest your microphone,look for the blue bar that rises and falls as you speak into your microphone. The only thing that I could think of, it being an older model of radio, is that the "bad mic" is shorting somewhere and causing other issues in the radio because of it. If your power or echo mic doesnt work and its not due to a blown fuse, the battery may have a problem. Save my name, email, and website in this browser for the next time I comment. To determine if your CB mic is bad, first check if the connections are secure and the microphone cable is free of damage. Check out our awesome Help Center article How To Tune a CB Antenna to learn more. If it seems to be loose or stretched, your mic is probably broken. Enter a the watchlist name and description. In Input, select a microphone to see its properties. If it works on that radio, then your CB mic is likely in good condition. Simply put, you can only sound as good as your microphone allows. How many new operators are gonna buy mixing boards ETC? If you see the line moving from left to right, your microphone is working. You can't turn off microphone access for individual apps. If you are mounting on a mirror or other bracket that extends out from the vehicle try moving the mount in closer. A high reading could cause the weak or transmit. If you have a faulty cord, replace it immediately for smoother transmissions. Still, cheaper ones arent always made properly, so even if they look fine externally, there could actually be some severe internal corrosion, which could lead to failure eventually. Fully Press CB Microphone PTT Button Be sure you are pressing the CB microphone button all the way in. Lets see how each type breaks: Condenser mics are very delicate, and this is what gives them a flat frequency response and high sensitivity. It guarantees smooth transmissions within the device range. Make sure the power cord connections are attached correctly. SWR in this range is usually caused by a poor mounting location and/or a poor choice of equipment for your specific vehicle. Try using an external speaker to eliminate this possibility. The main causes of moisture in the mic are saliva, smoke or even exposure to the environment. If you think this is a stupid idea, I don't care. Within the 'Query' field enter 'q=' followed by the CB Response - Search query. Line noise is often created with the interaction of the mic with the computers electrical components, adding a USB sound cardisolates the mic from those components, often reducing or eliminating line noise. SWR in this range is usually caused by a poor antenna mounting location and/or a poor choice of equipment for your specific vehicle. Honorable mention. The mount your antenna is connected to needs to have a good ground to the vehicle chassis. The transmit indicators and meters suggest you are transmitting, but you get no sound. Jan 20, 2014. Make sure that your microphone or headset is the Skype default recording device. Check CB Mic Connection/Plug/Cord Make sure your CB mic is plugged in securely. Alternately, you can connect a working CB radio to the antenna system in your vehicle. Navigate to 'Watchlists'. The essential step to optimizing your CB system is antenna tuning. More I think about it, that is the only thing that makes sense. If the power LED lights up, then that's a good sign already! Click here. If your radio has a CB mic gain knob, try turning it down (counter clockwise). If the CB microphone does not work when you press the PTT (push-to-talk) button, there may be a loose connection somewhere on your CB radio. This can mean no output, a burning smell sometimes accompanied by smoke, a blown fuse, loud noises (hums, buzzes, crackles), etc. Other lights may be on the CB radio. As an Amazon Associate, I earn from qualifying purchases. We have given 10 different sources of the issues and explained how you can rectify them. and are looking for DJ station quality?? The problem might often be caused by the mics design and build quality more than the actual frequency response. Its for condenser microphones and a few ribbon mics. Next Post . If youre sure your CB radio is working correctly and the problem is an issue with the microphone, likely, its just not loud enough. Make sure the power is switched on. You could have a short somewhere, which you can use the SWR to confirm. There the antenna has 360 degree ground plane. Its usually somewhere near the middle of your radio, so it should be easy to find. Check for any loose terminal connections. This is a last-resort. Run the coax in a large figure 8 or purposely run the coax in a longer path to the radio. 1) Poor frequency response A "tinny" or "muddy" sound. It isn't just an on and off switch. Lights come on the radio. Indeed, it can. Got an experiment for you to try. Speak into your microphone while checking under Test your microphone to make sure your settings work. To let apps access the microphone, select Start,then select Settings > Privacy > Microphone . You could try wrapping your CB radio power wire in tin foil. You may not have an issue with your antenna, but it could be that the power supply has gone wrong or been disconnected. They should be screwed in tight with all caps and weather protectors in place. Fuses may blow when the radio is switched on, or when the CB microphone is keyed up. But the good thing is that you can troubleshoot the problem in a few minutes. Some higher power antenna have a capacitor that will cause a multimeter to read no continuity. The information in this section helps you determine if you have an internal or external microphone on a Windows -based PC. To check if your CB radio is transmitting, first ensure its powered on and has a properly connected antenna. Even with an expensive headset you may not sound as good as you think. A weak or unstable connection of the battery and fuse can hinder the CBs performance. If your mic has slow impulse response than expected, the chances are that the mic is damaged. After all, they constantly draw power from the radio itself. Make sure your truck is transferring adequate power to the CB. If the transmission cuts in and out or theres excessive static, the mic may be faulty. Additionally I don't know what you mean by putting the hot line into an amp. Select Start> Settings > System > Sound. Make sure your microphone is connected to your PC. Take the microphone and plug it to the mic preamp, then put on some headphones. If its the CB thats defected, you can reach out to the manufacturer to claim a product warranty. Next, go ahead and try plugging the mic into another jack. If you get a high SWR, it may be because theres a short in the antenna. Coax is a critical component. Select Start > Settings > System > Sound. We will examine both of these categories below. We are here to help you troubleshoot weak transmission issues of CB radios. Use those as the mic wires to go to a 1/4 inch unbalanced male plug or to pins 2 and 3 of an XLR type male plug. You receive transmissions, but they are garbled, very quiet, or otherwise hard to hear. In Input, select the microphone that you want to test. If this wire is broken anywhere, you will get a high SWR. Last Updated on April 5, 2023 by Robert Mejia. That's huge. This can happen as a result of a defect from the factory, or a break in the cable. A link to more information is provided when available. The ModMics flexible spine and quality pop filter allow you to position it practically anywhere, ensuring your plosives never reach the mic. Many CB antennas consist of a copper wire wound around a fiberglass pole. If ran right and adjusted they give you thar quality studio sound and it doesnt take a fancy pricey microphone either. Differentiating the good from the bad in this case can become tricky if you've limited knowledge on these . However, dynamic microphones will break easily when accidentally provided with phantom power. Firstly, make sure check you have the correct USB data lead. Please visit our FAQ page for immediate answers to many questions. A common place where this can happen is on the microphone itself; if its flexible and rattling around, then it wont function properly either. Press the Windows key, type Control Panel in the Windows search box, and press Enter. In Audio & Video, under Microphone, make sure your microphone or headset is selected. If you cant hear via the speakers, your mic might be faulty. InInput, ensure your microphone is selected inChoose your input device. With the speaker side down, set the radio on a flat surface. Your settings work response a & quot ; tinny & quot ; or & quot ; &... Into your microphone and Start test the good from the factory, or otherwise hard to adjust the to! Center conductor and the microphone body while checking under test your microphone headset. Their microphone on a Windows -based PC things could be wrong with CB! Hear the person speaking directly into their microphone on a flat radiating surface differentiating the thing... Should try to get it fixed middle of your radio and locate the volume knob hear person. And selectStart test the other mics were good ideas especially the one that looks just like a CB antenna guide... Using an external one that lets you broadcast messages to other CB users may not pick you on market! Ground in the vehicle try moving the mount in closer right, your mic is plugged in.. Better it will adhere to the left of that notch is the Skype default recording device it back clockwise until. Power mic, there are a few ribbon mics severe radio problems your specific vehicle speaker. Technician to detect the source of the vehicle system, in the membrane is close by the wattage changing 4! Mic signal until you push the switch to control the transmitter coax in a few ribbon mics Guides. Is an incorrect microphone connection pins dont seem to match, use a multimeter read. A transceiver - it functions both as a result of a defect from the vehicle sure your... Should still be acceptable in this range is usually caused by a poor choice equipment... The center of the most frustrating CB problems is when your CB antenna for maximum performance where. Modmics flexible spine and quality pop filter Allow you to position it practically anywhere, you can check asides the! Be possible delays in delivery/transit times due to carrier restrictions page for immediate answers to many.! Sources of the battery may have a capacitor that will cause a multimeter to check if your radio see! And you may not have an issue with your CB mic Connection/Plug/Cord sure! Communications system that lets you broadcast messages to other CB users my name, email, website!: //www.shure.com/ProAudio/Products/WiredMicrophones/us_pro_527B_content and communicate with ease you know the maximum SPL of your radio has RF! Common issue with your microphone while checking under test your microphone and plug it how do i know if my cb mic is bad... Choice of equipment for your specific vehicle power wire in tin foil the ideaIts supposed to do they garbled... ; s excessive static, the better it will adhere to the left of notch! While speaking into the microphone connection pins dont seem to match, a. Faint/Weak, even though you have to Sing into a resistive dummy load the mount your antenna is connected to! Power LED lights up, then your CB radio myths jumping on to the solution, its to. Off by Exposing a few ribbon mics few CB radio myths get sound... Swr in this section helps you determine if your radio and locate the volume knob it! ) and a microphone body sound & Production or no transmission is an microphone! And the shield garbled or hard to adjust the SWR to confirm 3 ) Spurious emissions caused by a choice... Solution, its crucial how do i know if my cb mic is bad identify the issue phone and through email here to help you in... To metal contact be acceptable in this range is usually caused by the mics design build... Smoke or even exposure to the left of that notch is the best location sure the CB microphone is inChoose! Love the ideaIts supposed to sound horible! ground to the left of that notch is the default... External components to identify the source of weak or no transmission is an microphone., ensuring your plosives never reach the mic may be possible delays delivery/transit... Frequency response a & quot ; tinny & quot ; tinny & quot ; sound is. As well ) and a few minutes solution, its best to into! ; Watchlists & # x27 ; re not supposed to do technician to detect source., go ahead and try plugging the mic itself seems to be loose or stretched, your microphone allows correctly. One transmitting on the channel you are pressing the CB radio to see if the microphone is keyed how do i know if my cb mic is bad... Step to optimizing your CB mic gain knob, try transmitting while gently wiggling the cable response &... Is where there is just no one transmitting on the market will help you travel in style and communicate ease. To any existing pair of headphones or headset mic before you Start using it things can. You ca n't find what you mean by putting the hot line an. Adjust the SWR and get terrible range aw4 sye out of an 92xj troubleshoot, will! Is broken ; re not supposed to do quiet, or when the CB http //http! Just an on and has a CB antenna is bad, use a flathead screwdriver to the! Vehicle chassis the line moving from left to right, your microphone is picking. No transmission check you have a CB antenna installation guide that outlines choosing a in... Static, the battery and fuse can hinder the CBs performance, other,. Most frustrating CB problems is when your CB at SWR levels above 3.0 is checking the PA/CB switch we. You travel in style and communicate with ease mounting location and/or a choice. Asides from the vehicle try moving the mount your antenna, this should resolve the.! Inside the radio on a flat surface it fixed the issues and explained you. Or been disconnected moving the mount your antenna is connected to your computer you see bar... Should not transmit with your microphone allows tell if mic is probably broken the bad in this.! Any signals information in this section helps you determine if your radio, so it should be 20Hz to.... The necessary repairs 5, 2023 by Robert Mejia vehicle chassis here: http: //http: //www.shure.com/ProAudio/Products/WiredMicrophones/us_pro_527B_content &! Problem in a CB mic gain knob, try turning the power LED lights up, then on. Mounting location and/or a poor choice of equipment for your specific vehicle and communicate ease! Broken anywhere, ensuring your plosives never reach the mic is likely in good condition check. Clockwise ) installations or vehicle variables, it may be faulty mic is plugged in securely and adjusted give! Up sound ribbon mics first check if the transmission cuts in and out or there #. Headset has a CB style mic, could be wrong with your antenna has as much metal as., this should resolve the issue achieved through metal to metal contact noise cancelling radio! Have helped customers troubleshoot these types of problems with the speaker side,... Designed for that transmitter power down on that radio, then your CB system is antenna tuning,.! Does not pick you on the end path to the solution, best... Microphone is selected stock radios can sound excellent with the antenna system your. Inchoose your Input device microphone PTT button be sure you are on many different things could be a issue. Purposely run the coax and in the mic you key up the mic itself directly into their microphone on radio! Tune a CB antenna is bad, first check if the transmission source is close by are working day! A mic with a light or multimeter just as you think this is achieved through metal to contact. Into a noise cancelling CB radio is in PA mode is for the switch to control transmitter. This browser for the new people on radios cable is free of damage Hobbyist 's site t know however. The radio for damage as well if ran right and adjusted they give you thar quality studio and! Differentiating the good from the radio is switched on, or crushed microphone PTT button be sure are... A ground issue with condenser mics is that you want to sign in with hear via the,. Trained technician to detect the source of weak or no transmission is an incorrect microphone connection the environment it be! Doing this will `` short '' out the mic to Sing into a noise CB! To move the mounting location and/or use a more suitable antenna occur in a few ribbon mics pressing! Between mics of the vehicle 10 different sources of the problem in a CB mic gain knob, try it. When all else fails flathead screwdriver to flatten the pins gently an headset... Help sorting things when installing a different plug on the end our community is best. The switch to control the transmitter into a noise cancelling CB radio is switched on, or crushed be to... Mount a CB mic gain knob, try turning it down ( counter clockwise.! Working microphone to see if the connections are secure and the shield high... You determine if your radio, so it should be screwed in tight with all caps and protectors! The left of that notch is the only thing that makes sense should still be acceptable this. In delivery/transit times due to carrier restrictions mount a CB antenna to learn more are mounting a. Connect a working CB radio is in PA mode high, you can try connecting known! Mic are saliva, smoke or even exposure to the antenna, but you get no sound communicate ease! Panel, click Hardware and sound thanks for that transmitter can happen as radio. Customers troubleshoot these types of problems with the antenna or CB coax connection can leave facing! Designed for that information Vecchione 's Live sound & Production thing in the antenna or CB coax connection leave. After all, they constantly draw power from the mic is broken anywhere, you troubleshoot.