Defense Products Defense Overview Defense Products VHF/UHF Compact Power Amplifier (CPA) Single Channel VUL Compact Power Amplifier (CPA) Multi-Channel Wide Band Amplifier (MCA) Menu Defense Overview Defense Products VHF/UHF Compact Power Amplifier (CPA) Single Channel VUL Compact Power Amplifier (CPA) Multi-Channel Wide Band Amplifier (MCA) Defense Communications Products VHF/UHF Compact Power Amplifier (CPA) Click here Single Channel VUL Compact Power Amplifier (CPA) Click here Multi-Channel Wide Band Amplifier (MCA) Click here Click Here to Request More Information