Add miles to your reception with one of these mast mount preamps. These high performance preamps mount up at the antenna for maximum weak signal reception. Front end high-pass filtering and two pole helical filter combine to give you excellent out-of-band filtering - so important when high power UHF TV stations overload most other preamps. Low 2 dB noise figure and 15 dB gain with superior intercept point. Preamp is easily configured to be powered via the coax (for mast mount applications) or powered through a separate power cable. Runs on 12 VDC, uses low noise  chip and we even include a rugged weather proof PVC case.