ProComm NR400/JBCNR400 CB Radio Noise Suppressor

Noise Clipper, Freq.range 24-30Mhz, Max In 50W, 2 x SO-239

CB Radio Noise Suppressor, Noise Clipper, Frequency Range 24 - 30MHz, Maximum Power Input 50 Watts, Attenuation 0-30dB Switchable. Connect between CB Radio and Antenna, the box has 2 pcs SO-239 connectors to connect easily with Plug type PL259.

The NR400 clips(reduces)noise received at the input of your CB radio. This improves the dynamic range of your receiver and increases clarity because signals are amplified while the noise is reduced. The amount of noise reduction, from none to maximum, can be selected with the 3-way switch. The NR400 installs in-line between your CB radios output and the antenna. The NR400 is also great to use with amateur radio frequencies above and below the 27MHz band. If you are using the NR400 with your amateur radio and a linear amplifier, connect the line from the radio to the NR400 first, then connect the NR400 to the linear amplifier, then connect the linear amplifier to your antenna.