300W RF Power Amplifier for FM Broadcast MRF6V2300N

Here's a 300 watt singleended RF power amplifier for the FM broadcast band. This broadband FM power amplifier with simplicity and reliability is possible and compact to design and build at low cost.

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i-mobile Wireless FM Transmitter with Remote Control

This handy MP3 FM Modulator turns any USB Memory Flash Drives / Memory Cards into an MP3 player. It also has the general line-in function for other portable audio devices (e.g. iPod).


It is a perfect product to fully utilize and enhance your car audio equipments. You don't have to worry about the unstable playback from the traditional CD audio player, simply download the MP3 to the Memory Card / Flash Disk, plug this Modulator to your car cigarette lighter, tune your radio to match the frequency with this unit ... PLAY.


It plays all of your audio devices through your car stereo system for convenient listening anywhere.It also comes with a remote control for the easy control. Stop playing the music when you switch off the car engine, resume when you switch on.



Features:
  • Support USB host, SD/MMC Card and LINE-IN Function
  • LCD display of frenquency / Track No. and Name of Song
  • Car cigar socket power supply (12V or 24V DC power)
  • Selectable Channels: 206 preset channels within 87.5 MHz - 108.0 MHz, 0.1 MHz interval.
Package includes:
  • Multi function MP3 FM Modulator (Black Color)
  • 3.5mm audio Cable
  • Remote Control
Buy New: $14.89 i-Mobile Car Mp3 Player with FM Transmitter

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Two Way Radio-Microphone Connections

Are looking for internal cable connection of your rig microphone? Here is  the right place of your choice. This site collects any info about microphone connections and sockects. If you have any Microphone information You would like to add to help other radio amateurs or two way radios.


Check this out!. Kenwood Most Popular Microphone Connections



If you wan to know more about your rig microphone connections or your two way radio external microphones visit this best site g4wpw

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RF Power Amplifier 144 MHz 50W 2N6084

This RF Power Amplifier for 144-146 MHz. It uses a 2N6084 RF transistor with power output 50w max. It is a class C amplifier design, and therefore good for FM mode only.


RP Power Amplifier Schematic





RF Sensing Schematic






Source: 2N6084 144MHz FM Power Amplifier

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