Ranked 1st in our list of recommended logarithmic and sells for $23.89 (as of 16/09/2018 02:21 PDT details ) , more than 75% of the Walfront Walfrontxgoahp5479 reviews are positive. With features such as adopt ad8318 chip, designed with power supply voltage regulator circuit, good sensitivity and high accuracy and 1 8000mhz operating frequency, 65dbm to 5dbm dynamic range, 7 15v dc power supply voltage, it is indeed our top pick among logarithmic.