After introducing the varicap diode and the diffusion capacitance of a p-n junction, we will show that such a device can be described through an RLC series, in which the capacitor has a variable ...

Choose from Varicap stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.

The transceiver itself is an Indian-assembled PCB with an updated circuit using a 12 MHz IF, varicap tuning, and large surface-mount components for easy modification.

For those who enjoy building radio projects, you may have noticed that variable capacitors are not as available as they once were. There was a time when all radio receivers contained at least one, but ...

A varicap TV tuner circuit, from US patent 3643168 filed in July 1969. The schematics of this type of tuner didn’t vary too much.

Varactor (or “varicap”) diodes are used primarily in radio-frequency (RF) circuits to provide a capacitance that can be varied by changing the applied voltage.

Basically, it’s piece of rock and it’s an insulator. Its schematic symbol is shown in Figure SB1. Varactor (varicap) circuit symbol How does a varactor diode work? To form the PN junction that makes a ...

A simple fm radio transmitter circuit which covers frequencies from 88 to 108 MHz. It is built with 3 transistors: BC109, BFR91A and BFR96S. It is quite stable and the output power is around 200 mW.

NEW YORK--(BUSINESS WIRE)--Reportlinker.com announces that a new market research report related to the Components and Semiconductors industry is available in its catalogue. MEMS Switch and Varicap ...