Fm Antenna Amplifier | Electronic Project Circuits

Posts Tagged ‘fm antenna amplifier’

TV and FM jammer schematic using 2N2222

This device can be very illegal if you attach an external antenna so don’t. adjust frequency by turning trimmer. It is intended only as a practical joke device

read more : http://www.next.gr/inside-circuits/TV-and-FM-jammer-schematic-l4106.html

Be the first to comment - What do you think? Posted by admin - November 6, 2008 at 5:32 am

Categories: RF-Radio Frequency Tags: fm antenna amplifier, fm jammer, TV Pattern Generator

AM/FM/SW Active Antenna by MPF102

This circuit shows an active antenna that can be used for AM, FM, and shortwave (SW). On the shortwave band this active antenna is comparable to a 20 to 30 foot wire antenna. This circuit is designed to be used on receivers that use untuned wire antennas, such as inexpensive units and car radios….

Read More Source:http://web-ee.com/schematics/RF_circuits/am-fm-sw-active-antenna/
Thank you.

Source: “Popular Electronics” Magazine, Jul,89 issue. (C)Copyright Gernsback Publications,Inc., 1989 – Please read their disclaimers before implementing this circuit.

Be the first to comment - What do you think? Posted by admin - April 11, 2008 at 12:04 pm

Categories: RF-Radio Frequency Tags: fm antenna amplifier, RF amplifier, RF antenna amplifier

Wide Band RF Amplifier for 10MHz – 500MHz Input by BFR540

This is a wide band amplifier cicuit which is suitable for the frequencies between 10MHz and 500MHz.

Wide band amplifiers are used in communication receivers, RF measuring equipment and tons of other devices. The circuit described here uses a state of the art transistor to get maximum performance at high frequencies. It can be used as a low noise pre-amplifier due to his low noise characteristics.

Source:http://www.circuit-projects.com/wide-band-rf-amplifier-for-10mhz-500mhz-input.html
Thank you.