Note: Your Quotation Request will be directed to Beijing KeHuan Century EMC Technology.
The KH3939 from Beijing KeHuan Century EMC Technology is a EMI Receiver with Frequency 9 kHz to 300 MHz, Attenuation 35 to 40 dB, Resolution 30 Hz to 10 kHz, Supply Voltage 220 VAC. More details for KH3939 can be seen below.