XRDS -RF RG316 SMA Male to SMA Male Coaxial Cable 1FT, 2 Pack Flexible SMA Extension Antenna Cable for WiFi Antenna, Router, SDR, FPV, GPS, Test Equipment

Very consistent, high quality jumpers. Tested all with NanoVNA upon receipt. All jumpers had SWR of 1.1 or less, and insertion loss of 0.2 dB or less. No need to pay $10-$20 per jumper when these perform as well or better.

The cable worked great!

The two jumpers were exceptionally well prepared and manufactured. They each stretch out to 91 cm and are within one millimeter of one another. Each jumper has been bolstered with a 53 mm piece of shrink wrap, and each of those four pieces do not show any sign of severe heating, and are of the material that has heat glue inside to make it a solid end to each SMA connector. The two jumpers came with little black caps over the open ends of the Male SMA's to keep debris out when not connected. These jumpers are perfect for VNA measurements and for places where there is not too much signal amplitude. The manufacturer sent them in a double-sealed plastic bag assembly with a resealable seam.

Used for outdoor SDR receive antenna. Works well & fits thru the door jam without issue

I'm a retired electronics engineer I have a complete RF lab stocked with Equipment such as Agilent spectrum analyzers, Agilent vector network analyzers, Radio service monitors and so forth. I bought these cables specifically to use with my agilent Vector network analyzer and was pleasantly surprised by the quality. I purposely bought them a bit long so there would be enough to create a strain relief loop while connecting test equipment. I think this is one of the mistakes people make with coax jumpers made from RG174 size coax. These are fragile coaxes and putting too much strain where the coax Enters the back of the connector will eventually damage the coax. You want to order these longer than you think you need that way you can create a strain relief loop to avoid putting excess strain on the back of the connectors. When using this with test equipment like VNA's the losses from the extra length is not an issue because you normalize the readings to zero out any losses. If using these to connect a transceiver like an SDR to an antenna then you're gonna want to minimize the length especially if operating at higher frequencies in the VHF-UHF range. Other than that I am definitely buying some more in different lengths.

Worked perfectly to connect my router to the external antenna point. Its very low profile & seems high quality

Antenna cable is perfect. Connectors are firmly connected.

Excellent quality. I use them with my Vector Analyzer NanoVNA to tune and check antenna resonance.

These are very well made. I cut them in half and use them for homebrew antennas. They are easy to strip and solder. Not thin and wimpy like most of the whips supplied by manufacturers, these are robust. Recommended.

I am using this kit to relocate an antenna from a yaesu ft65 on a plate carier and chest rig. You will need some adapter wich are sold on amazon to complete this task but it work amazingly, for about 1/5 of the cost from a ‘’tactical website’’ It has been tested for about 40h before the review and i found no issues as of now.

Haven't had a chance to test yet, but will use them for rf measurements with my amateur radios and test equipment.

What can I say, these are SMA cables, and do what they are meant to do. I'm using one with my SDR Play RSP2, works fine.

RF patch cables are indispensable in an RF lab and/or a Ham shack, and one can never have enough 50 Ohm patch cables. I'm always in need of low-loss, flexible, and wide temperature range 50 Ohm coax for short-run internal chassis connections as well as for interconnection to measuring equipment during RF tests. These RG316 SMA male (both-ends) patch cables seem to be adequate for the job at hand, and the outer FEP jacket renders itself well for some rough use in my basement RF Lab. The professionally terminated SMA connectors (and the insulation) seem to be of good quality, and snugly fits the counterpart connectors/adapters. Overall, these are good quality patch-cables, and well suited for use in the HF and VHF spectrum.