Modifications

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| align="left" | 1.5-1.9

| align="left" | 1.5-1.9

| align="left" | This range will provide an adequate/acceptable performance. Due to installations, it's sometime impossible to get an SWR under that range. This SWR range often means that your tuned antenna is not mounted in a less-than-ideal  location. To troubleshoot, search for paper dealing about "problematic CB antenna mounting locations". Going to from 2.0 down to 1.5 will really offer noticeable performance improvement.

| align="left" | This range will provide an adequate/acceptable performance. Due to installations, it's sometime impossible to get an SWR under that range. This SWR range often means that your tuned antenna is not mounted in a less-than-ideal  location. To troubleshoot, search for paper dealing about "problematic antenna mounting locations". Going to from 2.0 down to 1.5 will really offer noticeable performance improvement.

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| align="left" | 2.0-2.4

| align="left" | 2.0-2.4

| align="left" | While not good, this likely won't damage your radio with casual use. However, you should definitely try to improve it if you can. SWR in this range is usually caused by a poor antenna mounting location and/or a poor choice of equipment for your specific vehicle. 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.

| align="left" | While not good, this likely won't damage your radio with casual use. However, you should definitely try to improve it if you can. SWR in this range is usually caused by a poor antenna mounting location and/or a poor choice of equipment for your specific vehicle. 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.

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| align="left" | 2.5 - 2.9

| align="left" | 2.5-2.9

| align="left" | Performance in this range will be noticeably decreased, and you might even damage your radio if you transmit frequently and for extended periods. We advise you not to operate your radio in this range. SWR in this range is usually caused by a poor mounting location and/or a poor choice of equipment for your specific vehicle. To troubleshoot, you'll likely need to move the mounting location and/or use a more suitable antenna.

| align="left" | '''Do not operate radio in this range'''. SWR in this range offer antenna with decreased performance. With range in 2.5 - 2.9 you may even damage the transceiver in case of long period (or frequent) transmitting. This bad SWR range may be caused by poor mounting location, poor equipment. To solve: change your location and/or antenna.

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| align="left" | 3.0+

| align="left" | 3.0+

| align="left" | 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. This is almost always the result of a poor ground or incorrectly assembled stud, but on rare occasions can indicate a faulty coax, antenna, or incorrectly attached SWR meter. 

| align="left" | '''DO NOT OPERATE RADIO IN THIS RANGE'''. SWR in this range would have bad performance and this will probably damage the radio when use. You SHOULD NOT transmit with a SWR levels above 3.0. This is almost always the result of a poor ground or incorrectly assembled material (it may also indicates a faulty coax, faulty antenna, SWR meter not properly attached). 

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