Use It Anywhere In The World; Cool Running; Variable Rf Power Output; Easy Installation - Ramsey Electronics PX50 User Manual

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your tower site are eliminated!

2.02 Use It Anywhere In The World

We made the primary input power universal for virtually any location worldwide. Give it

anything from 85-264VAC between 47-63Hz, or 120-370VDC and you're all set. It does-

n't get much easier than that! You can also run the PX50 primary power from 12-

14VDC. You can even provide 12-14VDC from a battery (or vehicle) and have auto-

matic backup in case of a power failure! Your listeners will never miss a beat! Using it

out of the country with different frequency plans? No problem, with the 100kHz spac-

ing, you are good to go with the PX50!

2.03 Cool Runing

A super quiet and high CFM fan is mounted inside the PX50 providing direct forced air

cooling to the oversized PA heatsink. Outside air is drawn in through the dual dust fil-

tered front panel air inputs, which is routed through the power supply to the PA. Forced

air exhausts through the notched real panel. The result is an extremely quiet high effi-

ciency cooling system that keeps your transmitter up and running even in the harshest

environments.

2.04 Variable RF Output Power

Need to throttle back your power to meet your ERP license limitations? Or want to use

the PX50 as a stand alone exciter? No problem. The PX50 RF output power is com-

pletely adustable from front panel digital controls, from 1W to full 50W power in 1W

increments!

Installation of the PX50 is a breeze. A standard Type-N connection is provided for RF

Output. Balanced (XLR) left and right audio inputs are provided to properly interface

with any audio source you have. In addition, BNC SCA/Digital/RDS inputs are provided

along with a quick disconnect connector for a 12 VDC standby/back-up power input.

In short, connect your audio sources and antenna, power it up, set frequency and power

level via the front panel navigation switch matrix, and you're on the air! It doesn't get

any simpler! All of this in a compact 3.5" standard 2 rack unit case that runs a cool and

quiet continuous duty!

2.06 Great Sounding Rock Solid Performance

An 8 times oversampled stereo generator with true analog filters throughout assures a

clean, refreshing sound image while the RF transmitter chain employs generously rated

components for headache-free, long life. The result? You stay on the air while competi-

tive transmitters would shut down!

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