Box not included. See below.
A medium experience level on radio and electronics assembly is required. It shouldn't be your first transceiver to build.
Choose SSB only or SSB and CW option.
The "CW Interface" adds CW mode to the DB4020 transceiver kit. It is a complete circuit incorporates an automatic keyer with memories, side-tone monitor, TX / RX delay adjustment, independent signal power settings for 40 and 20m, switching for SSB / CW and the necessary control lines for the transceiver processor. A small board is included with the jack for the paddles key, the push button "CMD" and the “SSB/CW” switch.
The pack also includes an I.F. filter plug-in for CW. This filter has a narrow bandwidth about 500-600Hz which greatly improves the CW signals reception.
Box for DB4020 kit. Galvanized iron base and matt black painted aluminum top. 1mm metal of great robustness. Complete mechanization. Fully machined white front and back panels with black screen printing.
Three different packages: