Active Antenna for 10KHz to 100MHz by BF247

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This active antenna schematic can be used to frequency range from 10 KHz to 100 MHz. The length of the Antenna can be between 0.5 to 1 meter long. The power consumption is 20-30mA.

read more: http://www.next.gr/inside-circuits/
Active-Antenna-Circuit-for-10KHz-to-100MHz-l4357.html

This entry was posted on Wednesday, November 5th, 2008 at 4:33 am and is filed under Power Amplifier, RF-Radio Frequency. You can follow any responses to this entry through the RSS 2.0 feed.