ENFORCER SK-91ERSD Extended Range Antenna User Manual

Extended Range AntennaManualSK-91ERSD – 315MHzSK-93ERSD – 433.92MHz* 

  • Extends the range of an RF receiver
  • Range up to 1,000ft (300m) in open air with existing remote
  • Easily plugs into a connector on the receiver’s PCB – No extra wiring needed
  • Includes 9ft cable*Special order

Specifications:

Model SK-91ERSD SK-93ERSD
Power supply +5VDC (±0.1VDC)
Current draw <10mA
Sensitivity -105dBm
Frequency 315MHz 433.92MHz
Bandwidth ±1.0MHz (-3dB)
Operatingtemperature -22°-176° F (-300-800 C)

Compatibility:

SK-91ERSD SK-93ERSD
1-Channel RX SK-910RAQ SK-910RA-4Q
1-Channel RX SK-91ORBQ SK-91ORB-40
2-Channel RX SK-910RB20 SK-910RB2-40
3-Channel RX SK-910R3Q SK-910R3-4Q
4-Channel RX SK-910R4Q SK-910R4-4Q

Installation:

Please read the manual before the installation.

  1. Remove the top cover of the RF receiver case.
  2. Plug one end of the 9ft antenna cable into the red 3-pin connector on the receiver’s PCB.
  3. Cut the wire loop marked “LP3”.NOTE: If the extended range antenna is later removed, the LP3 loop must be resoldered.
  4. Run the 9ft cable through the front of the case and then close the case by snapping the top cover back on.
  5.  Plug the other end of the 9ft cable into the 3-pin connector on the antenna.
  6. Mount the antenna as high as possible for maximum range.

IMPORTANT:

  1. Do not cut, fold, or crimp, the antenna mast.
  2. Mount the antenna at least 3ft (1m) from the receiver.
  3. The SK-91ERSD/SK-93ERSD is not weatherproof. If installed outdoors, please use a silicone sealant to seal the case seams, the wiring connection point, and the two antenna connection points.

Various Receiver Terminal/Jumper Locations

California Proposition 65 Warning: These products may contain chemicals that are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

WARRANTY: This SECO-LARM product is warranted against defects in material and workmanship while used in normal service for one (1) year from the date of sale to the original customer.NOTICE: The SECO-LARM policy is one of continual development and improvement. For that reason, SECO-LARM reserves the right to change specifications without notice. SECO-LARM is also not responsible for misprints. All trademarks are the property of SECO-LARM U.S.A., Inc. or their respective owners. Copyright © 2021 SECO-LARM U.S.A., Inc. All rights reserved.

SECO-LARM® U.S.A., Inc. 16842 Millikan Avenue, Irvine, CA 92606Phone: (949) 261-2999 | (800) 662-0800

Website: www.seco-larm.comEmail: [email protected]

*SK-93ERSD only PITSW1MI_SK-9xERSD_210421_ML.docx

References

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