Pomiar SWR dla małych mocy.
2x AD8307?

Complete multistage logarithmic amplifier
92 dB dynamic range: −,75 dBm to +17 dBm to −,90 dBm
using matching network
Single supply of 2.7 V minimum at 7.5 mA typical
DC to 500 MHz operation, ±1 dB linearity
Slope of 25 mV/dB, intercept of −,84 dBm
Highly stable scaling over temperature
Fully differential dc-coupled signal path
100 ns power-up time, 150 μ,A sleep current


  PRZEJD NA FORUM