This custom designed HF +50MHz amplifier with LPF onboard, 4x RD16HHF1 based, intended for field or mobile operations or as driver for LDMOS amplifier. This amplifier produced from high quality ORIGINAL parts, such as Mitsubishi transistors and AMIDON cores. PA has 2.5 dB flatness of frequency response and can operate 24x7x365 in any digital modes without extra cooling. Nominal output power - 50W (46dBm) Nominal input power - 0.5-1W (27-30dBm) Power supply voltage - 13.5v Current.After package left Ukraine you can track it on EMS web site. The item "HF 50W Power Amplifier withLPF 50MHz Elecraft KX3 ICOM-703 ICOM-705 YAESU FT817" is in sale since Sunday, October 18, 2020. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "60dbmco" and is located in Kyiv. This item can be shipped worldwide.