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Jesmay Electronics Co Ltd
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14/18VDC Controlled Switch Series
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14/18VDC Controlled Switch Series Manufacturers
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14/18VDC Controlled Switch Series for Individual Reception System and SMATV Distribution Networks

Model Number: 4684A/B/E/F

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Main Export Markets:
  • North America
  • Asia
  • Western Europe
  • Australasia
 
Key Specifications/Special Features:
  • Used in individual reception system and SMATV distribution networks
  • Zinc Die Cast housing, Nickel - plated
  • LNB powered by 13(14)/17(18) VDC from satellite receiver via coaxial cable
  • SMD Technique and microstrip circuit design
  • Model 4684A
    • Frequency:
      • TERR. 47~862MHz
      • SAT. 950~2150MHz
    • Insertion loss (dB):
      • TERR. 13 +/- 2
      • SAT. 13 +/- 3
    • Isolation (dB):
      • TERR. >/= 18
      • SAT. >/= 22
    • Switching isolation (dB): >/= 25
    • Return loss (dB): >/= 6
  • Model 4684B
    • With built-in amplifier for satellite
    • Frequency:
      • TERR. 47~862MHz
      • SAT. 950~2150MHz
    • Insertion loss (dB):
      • TERR. 13 +/- 2
      • SAT. 2 +/- 3
    • Isolation (dB):
      • TERR. >/= 18
      • SAT. >/= 22
    • Switching isolation (dB): >/= 22
    • Return loss (dB): >/= 6
  • Model 4684E
    • With built-in amplifier for satellite
    • With external power RCA jack
    • Frequency:
      • TERR. 47~862MHz
      • SAT. 950~2150MHz
    • Insertion loss (dB):
      • TERR. 13 +/- 2
      • SAT. 2 +/- 3
    • Isolation (dB):
      • TERR. >/= 18
      • SAT. >/= 22
    • Switching isolation (dB): >/= 22
    • Return loss (dB): >/= 6
  • Model 4684F
    • With built-in amplifier for satellite
    • With external power 3.5mm mono phone jack
    • Frequency:
      • TERR. 47~862MHz
      • SAT. 950~2150MHz
    • Insertion loss (dB):
      • TERR. 13 +/- 2
      • SAT. 2 +/- 3
    • Isolation (dB):
      • TERR. >/= 18
      • SAT. >/= 22
    • Switching isolation (dB): >/= 22
    • Return loss (dB): >/= 6
    		•
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    Contact Details  

    Jesmay Electronics Co Ltd
    Room, 705, 7/F Citicorp Centre,
    18 Whitfield Road,
    Causeway Bay,
    Hong Kong SAR 
    Tel:  (852) 25634292  (852) 25626212
    Fax:  (852) 25657026 /  (852) 25169417
    E-mail:
    Homepage Address
    http://www.globalsources.com/jesmay.co
    Other Homepage Address
    http://www.jesmay.com.hk


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    Supplier and product information updated April 06, 2012.
    Verified Business Registration Details
    Registered Company: Jesmay Electronics Co. Ltd
    Business Registration Number: 1898-3446
    Company Registration Address: Room 705, 7/F, Citicorp Centre, 18 Whitfield Road, Causeway Bay, Hong Kong
    * In some jurisdictions, company names and addresses are registered in Chinese only.
    This supplier has been verified by Global Sources. Our verification process includes 3 on-site visits, financial checks and more...
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