DIY 51 Super Rock Mite
Less minimal as the Pixie, with more power and options but still cheap only Euro 8,00 on ebay.
This transceiver kit is a perfect DIY kit for radio amateur.
Use STC12C4052 micro-controller, many auxiliary functions are increased: adjustable side-tone and transmission speed, flexible setting of built-in code.
The circuit has the function of automatic identification of automatic and manual keys, as long as you correctly connect the manual button according to the manual.
The local frequency is 7.023MHz when transmitting, the local frequency is 7.023-7.026MHz when receiving.
Specific sign on the PCB, convenient for installation.
PCB Size: 11 * 7.7cm / 4.3 * 3in
Output Power: 8W
Power Supply: 12V (battery or linear regulated power supply)
Local Frequency: 7.023MHz(transmitting) 7.023-7.026MHz(receiving)
Antenna: 50ohms,unbalanced (antenna is not included)
Working Mode: CW
Package Size: 16.5 * 12 * 1cm / 6.5 * 4.7 * 0.4in
Package Weight: 96g / 3.4oz