It’s also safer, as gadgets and chargers communicate with each other over the USB cable to confirm the optimal charging power level. This handshaking approach supports voltage steps at 5V ...
Bandwidth 54-550 MHz, 115 VAC, 60Hz, 4W Gain 30 dB, Noise Figure 5 dB , Cross Modulation -57 dB Maximum Output 45 dBmV for 54 channels DIMENSIONS 8" (W) x 4.50" (H) x 2.75" (D) Test Ports -20 dB ...