SMA 插头转 SMA 插头射频电缆组件 20 厘米 RG316 电缆 50 欧姆

Test well and good construction. I particularly like the RG316 cable

Test well and good construction. I particularly like the RG316 cable

Item arrived very quickly and as advertised. I recommend this product.

Item arrived very quickly and as advertised. I recommend this product.

I needed a jumper to go from my Wilson 4G amp to the CPE's sma port. These are lightweight and very flexible which made them a perfect fit.

I needed a jumper to go from my Wilson 4G amp to the CPE's sma port. These are lightweight and very flexible which made them a perfect fit.

I purchased this to use with my RTL-SDR and HackRF and antennas. It works great and I have not seen any issues. I would purchase again.

I purchased this to use with my RTL-SDR and HackRF and antennas. It works great and I have not seen any issues. I would purchase again.

Bought 8 cables. The insertion loss of the worst cable from 30kHz to 3GHz is shown on a network analyzer. It's not calibrated. I am not putting a ton of time in an Amazon review. Insertion loss gets high at 3GHz, but may be 1dB off because I didn't calibrate. It's an inexpensive cable - but at least they work.

Bought 8 cables. The insertion loss of the worst cable from 30kHz to 3GHz is shown on a network analyzer. It's not calibrated. I am not putting a ton of time in an Amazon review. Insertion loss gets high at 3GHz, but may be 1dB off because I didn't calibrate. It's an inexpensive cable - but at least they work.

Seem to be build well, strong connections, i could not pull them apart

Seem to be build well, strong connections, i could not pull them apart

I needed 8' but made this work seems to be pretty good

I needed 8' but made this work seems to be pretty good

I have been useing these as patch cables for my SDRplay. They hold up well.

I have been useing these as patch cables for my SDRplay. They hold up well.

Using them in troubleshooting test equipment & with a network analyzer where they go through many dozens of connections. With normal cleaning they've held up well, and even small issues would have been seen with the analyzer at several GHz. I lost one which was accidentally torqued to steel SMA settings, but that's reasonable, so I now have an SMA pigtail. As I use them often and all of these will have a limited lifetime, I'm ordering another set.

Using them in troubleshooting test equipment & with a network analyzer where they go through many dozens of connections. With normal cleaning they've held up well, and even small issues would have been seen with the analyzer at several GHz. I lost one which was accidentally torqued to steel SMA settings, but that's reasonable, so I now have an SMA pigtail. As I use them often and all of these will have a limited lifetime, I'm ordering another set.

These cables all worked but I don't know how they will hold up to wear and tear.

These cables all worked but I don't know how they will hold up to wear and tear.

This cable gets a bit lossy at 6.5 ft. Read the cable specification. Works as advertised. Still meets my needs and expectations. Would buy again if needed.

This cable gets a bit lossy at 6.5 ft. Read the cable specification. Works as advertised. Still meets my needs and expectations. Would buy again if needed.

Protects my transmitter by moving the antenna to a different mount point on my 250 quad.

Protects my transmitter by moving the antenna to a different mount point on my 250 quad.

I tested these coax cables and found them to be excellent and consistent quality for both material and performance. Across all cables, the SWR readings were almost identical with no signs of shortages. I like that it can handle up to 1.24GHz! It probably can handle higher microwave frequencies and I wish I could check to see for 5cm or 5.8GHz for flying model airplanes. Still, for my purpose, I plan on using 420MHz mostly and these cables will serve nicely for what I need them for. I highly recommend for all hams who need coax extensions cables these cables since they show constant high quality. I hope someone can test these coax cables for higher microwave frequencies to see where they begin to suffer.

I tested these coax cables and found them to be excellent and consistent quality for both material and performance. Across all cables, the SWR readings were almost identical with no signs of shortages. I like that it can handle up to 1.24GHz! It probably can handle higher microwave frequencies and I wish I could check to see for 5cm or 5.8GHz for flying model airplanes. Still, for my purpose, I plan on using 420MHz mostly and these cables will serve nicely for what I need them for. I highly recommend for all hams who need coax extensions cables these cables since they show constant high quality. I hope someone can test these coax cables for higher microwave frequencies to see where they begin to suffer.

It is a good product. I needed spare cables for work projects. It was helpful.

It is a good product. I needed spare cables for work projects. It was helpful.

Not much to say about this product. I am using it to remotely mount an antenna and it works well.

Not much to say about this product. I am using it to remotely mount an antenna and it works well.

These short jumpers work well with my NanoVNA. They appear to be well made.

These short jumpers work well with my NanoVNA. They appear to be well made.

Bought these in order to connect an sdr to some filters... Very nicely made...And worked great

Bought these in order to connect an sdr to some filters... Very nicely made...And worked great

exactly what was expected. Solid cables and connectors.

exactly what was expected. Solid cables and connectors.

I USED THEM TO CONNECT MY TEST DEVICE TO MY SPECTRUM ANALYZER AND MY NANOVANA. THEY WORKED JUST FINE. MY VNA INDICATED THEY WERE FINE FROM 5 MHZ TO 200 MHZ.

I USED THEM TO CONNECT MY TEST DEVICE TO MY SPECTRUM ANALYZER AND MY NANOVANA. THEY WORKED JUST FINE. MY VNA INDICATED THEY WERE FINE FROM 5 MHZ TO 200 MHZ.

Just what the doctor ordered. I use them to connect various bits & bobs like inline filters and LNAs.

Just what the doctor ordered. I use them to connect various bits & bobs like inline filters and LNAs.

Keep your device sma connectors undamaged by putting one of these flexible extensions on your radio and then your adapter to your much stiffer big coax. I use these and some versions of the same thing for this purpose... beats repairing or replacing your radio gear, and the transmission signal loss over one foot or less is very minimal!

Keep your device sma connectors undamaged by putting one of these flexible extensions on your radio and then your adapter to your much stiffer big coax. I use these and some versions of the same thing for this purpose... beats repairing or replacing your radio gear, and the transmission signal loss over one foot or less is very minimal!

These cables seem to work well, as far as I can tell anyway. I'm using them to attach a Nagoya 771 antenna to my LimeSDR Mini. I've threaded them on and off probably 30-40 times now and no issues. The cables seem to have a reasonably sturdy outside covering and is resistant to kinking, although I've specifically tried to avoid putting it in places where a kink would develop so take this with a grain of salt. There is a bit of a memory effect with regards to bending the cables. If placed in a bent position for a week or so, the cables will somewhat retain the bent shape they were put in. This is convenient for my application.

These cables seem to work well, as far as I can tell anyway. I'm using them to attach a Nagoya 771 antenna to my LimeSDR Mini. I've threaded them on and off probably 30-40 times now and no issues. The cables seem to have a reasonably sturdy outside covering and is resistant to kinking, although I've specifically tried to avoid putting it in places where a kink would develop so take this with a grain of salt. There is a bit of a memory effect with regards to bending the cables. If placed in a bent position for a week or so, the cables will somewhat retain the bent shape they were put in. This is convenient for my application.

Well made with fine materials. Using these as test leads on my VNA.

Well made with fine materials. Using these as test leads on my VNA.

Prompt shipping and worked as advertised. They appear to be well made.

Prompt shipping and worked as advertised. They appear to be well made.

Very nice cables. Lightweight and works great. Split the cable to create two antenna feeds, which offered great value for money.

Very nice cables. Lightweight and works great. Split the cable to create two antenna feeds, which offered great value for money.