EMTRON™ QRO 4 KW PA "DX-3SP"

Photo by Emtron Description: The Emtron DX-3SP Linear Amplifier is a 4000 Watts average output power, for the 160m through 10m amateur bands (9 bands), housed in a desk-top cabinet with self-contained power supply and cooling system. It utilises a two high performance tetrodes, type FU-728F, a ceramic metal tube with a plate dissipation of…

MX-P50A hf power amplifier for QRP transceivers

MX-P50A hf power amplifier for QRP transceivers. Can be used both as a base and mobile unit, Extremely Small Compact and light weight, Full integration with the FT-817 using the supplied interface cable. The amplifier incorporates various protection circuits such as high VOLTAGE,front mounted LED display. This amplifier can be successfully used with other QRP…

Atlantic HAL-600 MOS-FET HF Linear Amplifier

Following Information came from EA7EU. This Linear Amplifier built by IW2ANU Giordano and orders are expected in 30 days after the E-mail  confirmation: gbonbox@tin.it Picture by EA7EU Picture by EA7EU By size (261 x 334 x 153 mm), weight (14kg) and features may be ideal for DXpeditions. Features: Freq’s: 1.8 ~ 29.7 MHz (incl. WARC)…