| I N VLF converter Strictly speaking, the VLF (very low frequency) band stretches from 3 kHz to 30 kHz, and the LF (low frequency) band, ofte...
All items tagged with Converter and oscillator (18)
| for frequencies up to 500 kHz The design for a fast analogue to digital converter shown here clearly shows that this type of circuit does no...
| can also be used in the 2 m amateur band Many enthusiasts would be in- terested in listening to what goes on in the v.h.f. air band of 108 ....
| july/august 1984 A for short-wave receivers Many short-wave listeners often wish their receiver could be extended above 30 MHz. The converte...
| elektorjuly/august 1983 1 Parts List Resistors R1=100k simple D/A converter given in figure 2 in which the latch (I C1), comparator (1C2 and...
| During the last few years the TBA 120 has become one of the most frequently used ICs in RF techniques. Although originally meant as IF ampli...
| The performance of varicaps is im- proved when the voltage across them is increased. Besides better inter- modulation rejection, a 30 V circ...
| A descriptive and constructional article for an SSB receiver was published in the June issue of Elektor. The intention was to encourage read...