Loss per 100 ft --------------- 1 Mhz: 0.4 dB 10 Mhz: 1.4 dB 30 Mhz: 2.5 dB 50 MHz: 2.5 dB 100 Mhz: 4.5 dB 144 Mhz: 6.2 dB 400 Mhz: 10 dB
C / / ------ |========---- ------ B A \ \A: 1/4"
I got these off ebay and and they are of poor quality.
Threads will not hold on my radio or tuners.
Lesson learned: don't waste time and money on cheap connectors.