2935 Golf Course Drive / Ventura, CA 93003 / Phone: 800-628-4511 / Fax: 805-339-0230 / www.HollandElectronics.com

Model: LA141R-T

DBS LINE AMPLIFIER

S I T U A T I O N

F E A T U R E S D E S C R I P T I O N

A P P L I C AT I O N N O T E S

SOLUTION RELATED CONSIDERATIONS

The output of a Single Wire Multi-switch is split to multiple rooms or apartments and the receiver signal levels are low at distant locations.

Model LA141R boosts cable and DBS signal levels setting the loss of 150 feet of RG-6 while passing

data modem and receiver control signals from the receiver to the switch.

This product is a universal coaxial ampli er. The amps works with ATSC, CATV, DBS & MFH2. Includes passive 2 to 40 MHz sub-band return.

Model LA141R-T includes model PS12250 12 volt power supply. Model LA141R-T24 includes model PS242000A 24 volt power supply.

Indoor / Outdoor 54 to 3500 MHz DBS line powered ampli er with forward gain and sub-band 2 to 40 MHz passive or active return.

• Wide bandwidth . . . . . . . . . . . . . . 54 to 3500 MHz forward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 to 40 MHz return

• High Input Ability . . . . . . . . . . . . . . . . . . . . . . . . . . . .-18 dBm

• Indoor / Outdoor case . . . . . . . . . . . . . . die cast aluminum • Multiple power options . . . . . . . . . . . . . line or external DC

Model LA141R extends SWM drop distances while passing the 2 MHz control signals. The SL5S LNB and LA141R are powered via the PI-28 power inserter.

SL5S switches include automatic gain control for a constant -31 dBm output. The maximum recommended dish to receiver distance for a SL5S and SWS-4 is 200 feet of RG-6 without a LA141R line extender.

With the LA141R in place, room (4) @ 350 feet from the dish has an acceptable signal level of -55 dBm.

1-43 dBm @ 100 ft

2-47 dBm @ 150 ft

RECORDINGPROGRAM

SAT1SWM2

SAT2IN HR21 DVR

3-51 dBm @ 200 ft

SWM H21 HD RCVR

4-55 dBm @ 250 ft

ANT IN

SAT IND12

-35 dBm

-31 dBm

-26 dBm

28V to SWM

SWS-4

SWM H21 HD RCVR

PI-28

-40 dBm@ 100 ft

MPOE

10199

SL5S103

110 119

LA141R12V

OUT

SWM

12V

24V

24V

LA141R-T

2935 Golf Course Drive / Ventura, CA 93003 / Phone: 800-628-4511 / Fax: 805-339-0230 / www.HollandElectronics.com

Model: LA141R-T

DBS LINE AMPLIFIER

S P E C I F I C A T I O N S cations ......................... 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 3500 MHz ........................14 dB ...............................13 dBMaximum Output (32 equal transponders) ...............-6 dBmMaximum Output PowerIM2 with 2 tones @ 0 dBm ..........-36 dBc ................. -34 dBc min.IM3 with 2 Tones @ 0 dbm .........-52 dBc ................. -50 dBc min.Pass band Flatness Any 24 MHz band ............................0.1 dB ............................. 0.2 dBInput Return Loss ...........................12 dB ................................ 9 dBOutput Return Loss ...........................13 dB .............................. 10 dBNoise Figure ...........................................6 dB ................................ 7 dB

cationsVoltage ...............................................................................10 to 29 VDCCurrent .......................................................................98 mA / channelModel LA141R-T transformer .................................... 12 V 250 mA Model LA141R-T24 transformer ..................................24 V 2 Amp

cationsDimensions ................................................................4” x 3.5” x 7/8” ..................NO Supply Weight ..........................................................................0.5 lb. (0.2 kg)Master Carton QTY ............................................................ (44 units) Master Carton Size ......................................................... 11” x 9” x 9”Master Carton Weight ...................................................21 lb.. (9.5 kg) -T with 12V ............ -T24 with 24V Weight .............................. 0.9 lb. (0.4 kg) ................1.0 lb. (0.5 kg)Master Carton QTY ................. (24 units) ........................ (18 units) Master Carton Size ...... 10” x 16.5” x 11” ............ 12” x 12” x 11.5”Master Carton Weight ...18.5 lb. (8.4 kg) .................21 lb.. (9.5 kg)

Environm cationsOperating Environment: ....................................... Indoor/OutdoorAmbient Temperature .............................................-30º C to +60ºC

SWS-8

ANT IN

SAT IN

LA141R12V

OUT

SWM

12V

24V

24V

PS12

200

Model LA141R-T includes model PS12250 for external powering. Connecting model PS12250 to the 12 VDC port of the LA141R er but does not pass the DC to the input port.

LA141R12V

OUT

SWM

12V

24V

24V

PS24

2000

Legacy 1

Legacy 3

Legacy 2

OFF-AIR

SWM1 PWR

SWM2

SWM8

99º/101º

103º/110º/119º

18V 13V18V22k

13V22k

FlexPort1

FlexPort2

24V to SWM

Model LA141R-T24 powers both the LA141R and SWM8 switch. Power passes thru the LA141R to the SWM1 PWR port.

MONITOR OUTComponent Video

OUTAUDIOOUT

ANT IN

HD DBS RECEIVER

HDMISAT IN

LA141R12V

OUT

SWM

12V

24V

24V

10199

SL5103

110 119

HRPID1422APOLARITY LOCKER

2420v

101ºLHCP

14v 20v22k

14v22k

110/119ºRHCP

101ºRHCP

119ºRHCP

Use HRPID1422A if:dish is more than 100 feet to the switch.

Use LA141R if one receiveris more than 200 feet from switch

300 feet Max solid copper

RG6 to receiver

13 1322k

1822k

18 FLEX1

FLEX2

WB68Switch

DIRECTV® recommends the distance from receiver and dish be less than 150 feet. At distances greater than 150 feet they recommend a DC voltage booster

er.

Model HRPID1422A is a DC booster. Model LA141R cation of the switched DBS signals

extending the range by 150 feet of RG6.