Position: Index > Bridge Circuit >

50_MHz_RF_BRIDGE

2016-05-18 16:17  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.


50_MHz_RF_BRIDGE
The bridge shown was used for rtteasurements on 50-MHz amateur radio antennas. R1 is a miniature 500Ω linear potentiometer. The unknown impedance is compared to R2, a 51-Ω resistor. An external signal source is required.