BECEN 2piece 2W SMA DC-Block DC to 6 GHz 50 Ohm

Works as it should with good quality.

I tested this with a YIG-tuned oscillator, all the way up to 9 GHz. I saw no measurable attenuation all the way to 9 GHz - well beyond the claimed 6 GHz range. I'm happy! Insertion loss is basically immeasurable with my equipment.I have it connected to a calibrated Advantek R3271 Spectrum Analyzer. This will be a permanent part of my input terminal.W3AFC

Fast delivery, good price, works as specified.

It works. Good protection for your Spectrum analyzer

The product works exactly as listed. I use it with a converted SUP-2100 and a LNA4ALL wide-band amplifier, to isolate the bias tees from one another. Great product, prompt delivery.

I measured this on my cheapie Network Analyzer (AURSINC NanoVNA SAA-2N V2.2) after calibrating it, and the "2W N-MF RF DC-Block,DC to 6GHz" I just got today measures -3dB down at 723 kHz. It seems to be rather flat out from 1 MHz, so I am very pleased with it for the money (<$15).This is truly the Gold Age of Cheap, but good enough for the Hobbyist, Test Equipment.

The ones i got are good. The return loss that I see could be due to a possible impedance mismatch. I see similar results with the Nooelec one.

DC block works, Range when swept with VNA shows it is only good from 10 to 500 MHzFor the price I am keeping it, but really wish it was usable bellow 10 Mhz, I do very little work above 500Mhz so that is not as important.

Alles OK