Sonora DBS 14 dB Gain Triple Line Amplifier (LA143)


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PART#: LA143
Condition : Brand New
Price: $45.95
Florida
 
Sonora

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Description
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Amplifier: 3 Satellite, 14 dB Gain, Receiver/Line Powered Amp. 22 kHz & DiSEqC passing Input: (3) 950 to 2350 MHz Stacked or Unstacked

• Line Powered: 12 to 22 Vdc 
• Low Current Use: 50 mA maximum (Per LNB) 
• 14 dB Gain: 4 dB Slope Compensation 
• Made In USA: 3 Year Manufacturer Warranty 
• Excellent Return Loss: 15 dB input, 13 dB output 
• DirecTV & DishPro: Passes DC, 22kHz, DiSEqC 

 LA143 amplifiers compensate for 125 feet of coaxial cable loss from the LNB to the DBS receiver. Gain of 14 dB is complemented with 4 dB of slope to keep the DBS spectrum fl at from transponder 1 to 32. High Return Loss matches the amplifier to the cable and minimizes reflections. The LA143 is receiver powered and passes both the DC and 22 kHz / DiSEqC signals to a switch or LNB. Current draw is only 50 mA (per channel) so receivers operate within their current limit. A maximum input of -28 dB and a noise figure of 6 dB allow the amplifier to be placed at the dish or the receiver.

Specifications ...............................Typical........................QC Limit
Gain
950 MHz ..................................... 10 dB...............................9 dB
1450 MHz ....................................... 11 dB............................ 10 dB
2150 MHz ....................................... 14 dB.............................13 dB
2400 MHz ....................................... 13 dB.............................11 dB

Maximum Input (32 transponders)...................................... -28 dBm
IM2 with 2 tones @ -30 dBm .............. -40 dBc......................-35 dBc min
IM3 with 2 Tones @ -23 dbm .............. -45 dBc......................-40 dBc min
1 dB Compression, 1 Tone ................... -6 dBm.............................. -8 dBm
Passband Flatness
Any 24 MHz band ....................... 0.1 dB........................... 0.2 dB
Input Return Loss 950-2150 MHz ....... 17 dB............................. 15 dB
Output Return Loss 950-2150 MHz ...... 15 dB............................. 13 dB
Noise Figure ....................................... 6 dB............................... 7 dB
Amplifier A/B Isolation................... 30 dB.............................27 dB
Power Specifications
Voltage...........................................................................12 to 22 VDC
Current .............................................................50 mA(per channel)
Mechanical Specifications
Dimensions .......................................................... 4.0” x 3.0” x 0.75”
Environmental Specifi cations
Operating Environment: .........................................Indoor/Outdoor
Ambient Temperature.............................................. -30º C to +70ºC

  
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