RP SMA 插头转 UHF 插头 PL259 射频尾纤电缆 30 厘米 RG142 电缆 50 欧姆

This is an Okay coaxial cable for Ham Radio or CB. One thing to note is to check the soldering on the PL-259's that come on it. Make sure it is connecting with the center conductor and is not a cold joint. I would not recommend it for high wattages or much over 100 watts regardless of the rating. For very short runs it seems fine on VHF and UHF. I used 50 feet run for a 220mhz antenna and had a very acceptable 1.2 SWR on most of the band. I also used a section for 440 and 2 meters and had a very good SWR reading on most those bands. That said, I did have to resolder the PL-259's but I would recommend it for a get by till something better comes around coaxial cable. It's not great but it certainly worth using on short runs.

This is an Okay coaxial cable for Ham Radio or CB. One thing to note is to check the soldering on the PL-259's that come on it. Make sure it is connecting with the center conductor and is not a cold joint. I would not recommend it for high wattages or much over 100 watts regardless of the rating. For very short runs it seems fine on VHF and UHF. I used 50 feet run for a 220mhz antenna and had a very acceptable 1.2 SWR on most of the band. I also used a section for 440 and 2 meters and had a very good SWR reading on most those bands. That said, I did have to resolder the PL-259's but I would recommend it for a get by till something better comes around coaxial cable. It's not great but it certainly worth using on short runs.

It was 100 feet long both ends screwed on like they should have. Seemed to be good quality cable and ends.

It was 100 feet long both ends screwed on like they should have. Seemed to be good quality cable and ends.

I haven't installed this because of remodeling but the cable looks to be very good quality.

I haven't installed this because of remodeling but the cable looks to be very good quality.

Installed a ham radio in my Honda Talon worked great

Installed a ham radio in my Honda Talon worked great

Worked for a home scanner antenna, don't think I would use it for transmitting but seems fine for price

Worked for a home scanner antenna, don't think I would use it for transmitting but seems fine for price

Quality of material and assembly is excellent

Quality of material and assembly is excellent

I used this cable for my scanner listening it worked right out of the box with very little signal lost.

I used this cable for my scanner listening it worked right out of the box with very little signal lost.

Must needed to hook up communication radio ...

Must needed to hook up communication radio ...

Just a regular RG8x m/m antenna cord. Seems built good

Just a regular RG8x m/m antenna cord. Seems built good

Good quality cable. Connectors are well made and of good quality. Works great for my ham radio setup.

Good quality cable. Connectors are well made and of good quality. Works great for my ham radio setup.

I use this coax cable to connect to my amateur radio antennas. It appears to be a high quality, low loss cable.

I use this coax cable to connect to my amateur radio antennas. It appears to be a high quality, low loss cable.

Good product . Using it for my HAM radio on top of a 45 ft mast . The coax cable is high quality and keeps my SWR measurement perfect and as low as possible. I am using 75 feet long cable and works perfectly ! Couldn't ask for better cable ..

Good product . Using it for my HAM radio on top of a 45 ft mast . The coax cable is high quality and keeps my SWR measurement perfect and as low as possible. I am using 75 feet long cable and works perfectly ! Couldn't ask for better cable ..

Great cable - low loss and flexible! Perfect for my jumper between duplexer and radio.

Great cable - low loss and flexible! Perfect for my jumper between duplexer and radio.

Great product. 50 ft run and a SWR of 1.0/1. Both PL-259's soldered I'm quite well, with great cable flexibility....

Great product. 50 ft run and a SWR of 1.0/1. Both PL-259's soldered I'm quite well, with great cable flexibility....

I have been using the lmr 400 for 3yrs now no problem

I have been using the lmr 400 for 3yrs now no problem

I bought this LMR-400 cable to run from antenna on top of house to digital scanner or ham radio inside my metal roof house in a valley. Since I don't have my ham license I've only been able to test the incoming signals, and I'm able to hear transmissions from counties around me crystal clear. Perfectly happy with my purchase (besides being expensive for wire).

I bought this LMR-400 cable to run from antenna on top of house to digital scanner or ham radio inside my metal roof house in a valley. Since I don't have my ham license I've only been able to test the incoming signals, and I'm able to hear transmissions from counties around me crystal clear. Perfectly happy with my purchase (besides being expensive for wire).

Absolutely superior products. There customer service is amazing; you will not be disappointed with this product or company. The cable is as as flexible as they describe.

Absolutely superior products. There customer service is amazing; you will not be disappointed with this product or company. The cable is as as flexible as they describe.

I enjoyed a fast delivery, flawless product, and great shopping experience! thank you

I enjoyed a fast delivery, flawless product, and great shopping experience! thank you

First one had an intermittent internal short and had to be returned.

First one had an intermittent internal short and had to be returned.

Coax arrived ahead of schedule and was as advertised, happy customer!

Coax arrived ahead of schedule and was as advertised, happy customer!

Has worked well for me, and seems to be well made.

Has worked well for me, and seems to be well made.

good manufacturing , no problems with the ends , or the cable.

good manufacturing , no problems with the ends , or the cable.

High quality cable. Works well for HF band antenna system.

High quality cable. Works well for HF band antenna system.

Low swr, using for connection to the Windcamp portable dipole and QRP work.

Low swr, using for connection to the Windcamp portable dipole and QRP work.

Appears to be well made but not as flexible as I would have liked but it works and we will see how it holds up in the hot weather here.

Appears to be well made but not as flexible as I would have liked but it works and we will see how it holds up in the hot weather here.

I appreciate the quality of the cable. It was properly packaged, arrive on time, and easily installed from my radio to my antenna.

I appreciate the quality of the cable. It was properly packaged, arrive on time, and easily installed from my radio to my antenna.

When I received this RG-8X, I expected a little more thickness. When I mated my antenna with the VHF/UHF radio, the signal was great - much better than another antenna using RG-58. My ONLY disappointment, if you can say that, is I've seen much better quality PL-259 connectors on even 3' jumpers. That said, this coax really improved the overall performance of my ham radio and antenna. I'm sure there is better coax and connectors out there, but for the price you really can't beat this. I would recommend this coax for standard use.

When I received this RG-8X, I expected a little more thickness. When I mated my antenna with the VHF/UHF radio, the signal was great - much better than another antenna using RG-58. My ONLY disappointment, if you can say that, is I've seen much better quality PL-259 connectors on even 3' jumpers. That said, this coax really improved the overall performance of my ham radio and antenna. I'm sure there is better coax and connectors out there, but for the price you really can't beat this. I would recommend this coax for standard use.

RG8x is specified as .242 nominal diameter. This varies from .258 to .264 depending upon where you measure it. That's fine until you decide to shorten it and use a standard crimp connector with a .255 id crimp sleeve.

RG8x is specified as .242 nominal diameter. This varies from .258 to .264 depending upon where you measure it. That's fine until you decide to shorten it and use a standard crimp connector with a .255 id crimp sleeve.

Worked the world with this coaxial cable.

Worked the world with this coaxial cable.

Needed coax for my ham radio to connect to a new antenna.

Needed coax for my ham radio to connect to a new antenna.

I've purchased these cables several times now for different radio projects and have never had an issue.

I've purchased these cables several times now for different radio projects and have never had an issue.

Product arrived on time. Product works as expected.

Product arrived on time. Product works as expected.

I was really happy when I got my product. The craftsmanship was really good, please keep up the great work!

I was really happy when I got my product. The craftsmanship was really good, please keep up the great work!

The connectors are well integrated into the cable. They are very sturdy and I’m happy that there is some amount of weather proofing

The connectors are well integrated into the cable. They are very sturdy and I’m happy that there is some amount of weather proofing

the cable does its job very well, the quality and transmission are good. What do I use it for? I'm satisfied. When I need to buy a longer cable, I will buy the same one again. I use for my Kenwood 50watt gmrs radio with my J-pole antenna 462_467 mhz 50 ohms for frs and gmrs radio

the cable does its job very well, the quality and transmission are good. What do I use it for? I'm satisfied. When I need to buy a longer cable, I will buy the same one again. I use for my Kenwood 50watt gmrs radio with my J-pole antenna 462_467 mhz 50 ohms for frs and gmrs radio

Using this between the SWR meter and radio and it's working just fine. Seems to be of good quality.

Using this between the SWR meter and radio and it's working just fine. Seems to be of good quality.

Still working. Now low SWR means good antenna match, not high loss in feed line!

Still working. Now low SWR means good antenna match, not high loss in feed line!

Been using coax for almost 60 years. Best for themoney. Made well.

Been using coax for almost 60 years. Best for themoney. Made well.

This was just what was needed for a short run to the HF rig. Very good quality and if LMR-400 is too thick to make a run, then this is perfect. I've gotten some shabby coax before but this isn't like those. Very good quality.

This was just what was needed for a short run to the HF rig. Very good quality and if LMR-400 is too thick to make a run, then this is perfect. I've gotten some shabby coax before but this isn't like those. Very good quality.