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

Antenna cable is perfect. Connectors are firmly connected.

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

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.

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.

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

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

The cable connected my SDR to my antenna. It worked great.

Well made, flexible, and durable. Just what I need to troubleshoot PLLs.