Photo by kd1jv 80, 40, 30, 20 and 17 or 15 meter operation (17 or 15 meters selected at time of building) DDS VFO for wide tuning range with crystal stability, 50 Hz tuning steps. Single step or auto increment tuning Sensitive, 0.2 uV receiver with very low internal noise for exceptional S/N ratio. Selective…
Product description A 1200 W LDMOS power transistor for broadcast applications and industrial applications in the HF to 500 MHz band. Features Easy power control Integrated ESD protection Excellent ruggedness High efficiency Excellent thermal stability Designed for broadband operation (10 MHz to 500 MHz) Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances Applications Industrial,…
ITB from Italy manufactures power amplifier modules, using state of the art 48V MRF6… transistors by Free-scale. These transistors make it very easy to have a linear amplifier at very high amplification levels. The efficiency of the modules is typically around 70%. The modules come pre-assembled and don’t require alignment. They are built on Teflon…
The KN-Q7A single band SSB transceiver kit was designed specifically for the worldwide market by BA6BF, and kitted by BD6CR/4. As the upgraded version of the popular KN-Q7 (more than 500 kits were sold worldwide), the KN-Q7A has an improved circuit design and component selection, which makes it an ideal candidate for field operation, back…
Be “On Air” with your own radio station! BA1404 HI-FI Stereo FM Transmitter – Special Edition Kit is an exciting transmitter that will broadcast high quality stereo signal in 88MHz – 108MHz FM band. It can be connected to any type of stereo audio source such as iPod, Computer, Laptop, CD Player, Walkman, Television, Satellite…