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The lightning flash with arrow- The exclamation point within an head symbol within an equilateral CAUTION equilateral triangle is intended triangle is intended to alert you to alert you to the presence of to the presence of uninsulated important operating and main- “dangerous voltage”...
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HOW TO SAFELY INSTALL YOUR OUTDOOR TV ANTENNA PREAMPLIFIER IN ACCORDANCE WITH THE RECOMMENDATIONS OF THE U.S. CONSUMER PRODUCT SAFETY COMMISSION THESE SAFETY RECOMMENDATIONS ARE FOR USE WITH ANTENNAS & PREAMPLIFIERS INSTALLATION INSTRUCTIONS YOU, YOUR ANTENNA, PREAMPLIFIER & SAFETY...
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LTE Filter Photo 1 The TPA-20U preamp is used on UHF antennas for the reception of UHF TV channels. It has a very low noise figure so as to minimize unwanted signal degradation while providing 20 dB of amplification to overcome the loss in a lengthy drop cable from the antenna to the receiver or processor.
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(photo 5) Photo 5 Now you can connect the antenna down lead to the TPA-20U power supply using the left F connector marked “To Preamp +18VDC” this will diplex 18 volts DC on the down lead cable to power the preamp. The right hand F connector should be connected to your signal processor or receiver.
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Specifications Frequency 470-700 MHz Noise Figure 2.5 dB Gain 20 dB ±2 dB Flatness ±2.0 dB Input Range -20 to +25 dBmV Impedance 75 Ohm Power Voltage 5 to 18 VDC Watts <10 Mechanical Mast Diameter 1.25” - 1.50” (31 - 38 mm) Dimensions 3.54 x 2.75 x 1.8 inches (90 x 70 x 46 mm) Weight...
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