These dummy loads are dangerous. 3 out of 5 had incorrect impedance, the other 2 were within 10% of 50 ohms. They cannot be used to calibrate my VNA, and certainly not as loads on a transmitter.
Very fast shipping. Good product for my usage. For engineers, return loss of about 18dB up to 1.2GHz and more than 14dB up to about 2.2GHz.