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> Ramsey FMBA1C 1000MW fm broadcast amplifier presoldered
Ramsey FMBA1C 1000MW fm broadcast amplifier presoldered
This powerful 1000mW amp is compatible with all Ramsey micro-watt FM transmitters
Increase range and broadcast signal quality!
Two options: FM broadcast or reception
Includes 120/240VAC 15VDC power supply
BXiWorld Is An Authorized Ramsey Electronics Distributor
* Fully pre-built, wired & tested unit, ready to install inline to your FM antenna
* Mast mount for best signal to noise ratio and performance
* Also works great for Ramsey FM10C, FM25B, & FM30B transmitters
* Put your power at the antenna not in the feedline
* Very well filtered with 5 sections of low pass filtering
Ramsey developed this unit to try and receive a small college station about 35 miles away. They had a pretty good omni directional FM antenna on the roof, but they also had a big 50KW local AM station about 3 miles away! Any preamp we tried simply overloaded and replicated the strong station all over the band. Ramsey's solution was to take their popular broadband LPA1 one watt (!!) amplifier, add lots of low pass filtering and selectivity for the FM band, and put it in a nice weatherproof housing. To make things even easier, we added a power insertion box to feed the DC power up the same coax as the signal! Wow, did it do a job! Then - as an experiment - we tried using it to boost one of our FM transmitters, cool! We couldn't believe the increase in transmission range, and the lowpass filtering made us feel pretty good about not futzing up anyone else's reception! Naturally, this is a no-no in the USA, but great for the export markets. Includes the outdoor PVC enclosure and the matching black case & knob set. Discover the first rule of amplifiers...do it BEFORE the noise, with the FMBA1C!
This item has been pre-soldered, tested, and sealed, and includes the 120/240VAC-15VDC power supply adapter which is compatible with most electrical systems around the world. The plug is North American-style and may require an adapter for use in some countries. Our work includes a full one-year parts and labor warranty at no extra charge.
