May 1, 1991

circuit of the device to configure oscillating circuits

Any receiver or transmitter comprises an LC circuit that before installing on a circuit board, it is desirable to check and previouslyconfigured. Is more convenient to pre-configure circuit before installation you configure it into a circuit board without damaging its track selection of capacitor. Scheme device for a simple circuit configuration shown in Fig.

amateur radio diplom-2

amateur radio diplom-2
In my gallery there are new amateur diplomas. Diplomas obtained for monitoring the work of amateur radio digital modes. All awards on this link

three-band antennae with traps

three-band antennae with traps
At the bottom of amateur sites I found description and antenna design for the three ranges of 10,15,20 meters. The design of the antenna according to the description of its author gives a very simple and easy, this antenna can be mounted on a mast or on the ground (surface).

flexradio



Maestro Control Console for the FLEX-6000