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Sonora SWM8 Line Amp 54 to 3500 MHz External Power Port (LA141R)

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Sonora SWM8 Line Amp 54 to 3500 MHz External Power Port (LA141R)

Brand: Sonora           P\N: LA141R           UPC: 609465598963

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Availability: Discontinued

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Description


Solid Signal is an Authorized Reseller of Sonora products.
Solid Signal is an Authorized Reseller of Sonora products.
If the output of a single wire multi-switch is split to multiple rooms or apartments, the receiver signal levels are low after 200 feet of RG-6 cable. Model LA141R boosts basic cable and DBS signal level off-setting the loss of an 8-way splitter while passing data modem and receiver control signals from the receiver to the switch.

Features


  • Wide bandwidth: 54 to 3500 MHz forward; 2 to 40 MHz return

  • -28 dBm input ability

  • Die cast aluminum indoor/outdoor case

  • Line or external DC power

  • Replaced with LA141R-T

Specs


This product is a universal coaxial amplifier. If you were to carry a single amplifier this would be the one. The amps works with CATV, consumer DBS, commercial MFH1 & MFH2 stacked DBS, and satellite radio. Model SWM8-Kit2 includes the SWM8 switch, SWMPI power inserter, LA141R line extender and SWS-8 splitter to serve (8) tuners 300 feet from the splitter.

Model LA141R extends SWM drop distances while passing the 2 MHz control signals. The AU9S, SWM8 and LA141R is powered via the SWM-PI power inserter. SWM8 switches include automatic gain control for a constant -31 dBm output. The maximum recommended distance for a SWM8 and SWS-8 is 150 feet of RG-6 without a LA141R line extender.

Many homes have just one coax cable from the roof to the Main Point Of Entry (MPOE) and have just one coax from the MPOE to each room of the house. Model LA141R is used with model SWS-8 splitter to provide signal to receivers up to 250 feet from the splitter. The example uses a dish to MPOE distance of 100 feet of RG-6. (Un-used ports of the SWS-8 splitter should be terminated with DBS rated terminators.)

Receivers set to the “SWM” mode of operation DO NOT provide DC voltage but send out a 2 MHz control signal to communicate with the SWM8 switch. SWM compatible receiver include the D12, H20, H21, R16, HR20 and HR21. Digital Video Recorders models HR20 and HR21 have two tuners and use (2) of the (8) available program streams of the SWM8 switch. Model LA141R-T includes model PS12200 for external powering. Connecting model PS12200 to the DC port of the LA141R powers the amplifier but does not pass the DC to the input port.

Specifications ...............................Typical ......................... QC Limit
Gain

2 to 40 MHz ..................................... -1 dB ................................-4 dB
54 to 860 MHz .................................. 9 dB ................................ 8 dB
950 to 1450 MHz ............................12 dB .............................. 11 dB
1450 to 2150 MHz ..........................13 dB ...............................12 dB
2150 to 3000 MHz ..........................14 dB ...............................13 dB
3500 MHz .........................................15 dB ...............................14 dB
Maximum Input (67 equal transponders) .............-28 dBm
Maximum Output Power
IM2 with 2 tones @ 1 dBm ..........-32 dBc .................. -35 dBc min
IM3 with 2 Tones @ 1 dbm .........-53 dBc .................. -50 dBc min
Pass band Flatness
Any 24 MHz band ................................0.1 dB .......................... 0.2 dB
Input Return Loss 54-35000 MHz ....12 dB ............................. 9 dB
Output Return Loss 250-2150 MHz .13 dB ........................... 10 dB
Noise Figure ...........................................6 dB ............................. 7 dB
Power Specifications
Voltage .................................................................................10 to 29 VDC
Current .................................................................................70 mA / channel
Mechanical Specifications
Dimensions .........................................................................4” x 3.5” x 7/8”
Environmental Specifications
Operating Environment: ...................................................Indoor/Outdoor
Ambient Temperature ......................................................-30º C to +70ºC

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