RFAdapter BNC 50 Ohm Terminator, 5-Pack BNC Male Plug Coaxial Cable Connector

I bought the 10 pack of 50 ohm BNC terminators. Build quality is solid. They all worked as expected, though one of them had a slight burr which caused it to hang up when being disconnected until it had been worked a few times. In terms of accuracy, all 10 measured in at 1.00:1 from 3.75MHz through 28MHz (the range I chose on my VNA) so they are, at least good enough for terminating measurements in the HF range. The impedances I measured over that range for all of them were between 49.9 and 50.4 ohms, with almost all of them in the 49.9 to 50.2 range. A test on one of them that showed 50.0 ohms across HF showed a range of 50.0 to 48.3 ohms from 1 to 450 MHz, so decent up into low UHF. I would not expect the others to differ materially from that, but I did not test all of them.

All five BNC terminations tested good and within specifications.

Good quality for the $$$

予想よりも小型で使いやすい

Good quality and conveniently marked 50 ohms on the end cap. I don't think I will be buying anymore expensive RF terminators when these do the job just fine.