element14 Community
element14 Community
    Register Log In
  • Site
  • Search
  • Log In Register
  • Community Hub
    Community Hub
    • What's New on element14
    • Feedback and Support
    • Benefits of Membership
    • Personal Blogs
    • Members Area
    • Achievement Levels
  • Learn
    Learn
    • Ask an Expert
    • eBooks
    • element14 presents
    • Learning Center
    • Tech Spotlight
    • STEM Academy
    • Webinars, Training and Events
    • Learning Groups
  • Technologies
    Technologies
    • 3D Printing
    • FPGA
    • Industrial Automation
    • Internet of Things
    • Power & Energy
    • Sensors
    • Technology Groups
  • Challenges & Projects
    Challenges & Projects
    • Design Challenges
    • element14 presents Projects
    • Project14
    • Arduino Projects
    • Raspberry Pi Projects
    • Project Groups
  • Products
    Products
    • Arduino
    • Avnet & Tria Boards Community
    • Dev Tools
    • Manufacturers
    • Multicomp Pro
    • Product Groups
    • Raspberry Pi
    • RoadTests & Reviews
  • About Us
  • Store
    Store
    • Visit Your Store
    • Choose another store...
      • Europe
      •  Austria (German)
      •  Belgium (Dutch, French)
      •  Bulgaria (Bulgarian)
      •  Czech Republic (Czech)
      •  Denmark (Danish)
      •  Estonia (Estonian)
      •  Finland (Finnish)
      •  France (French)
      •  Germany (German)
      •  Hungary (Hungarian)
      •  Ireland
      •  Israel
      •  Italy (Italian)
      •  Latvia (Latvian)
      •  
      •  Lithuania (Lithuanian)
      •  Netherlands (Dutch)
      •  Norway (Norwegian)
      •  Poland (Polish)
      •  Portugal (Portuguese)
      •  Romania (Romanian)
      •  Russia (Russian)
      •  Slovakia (Slovak)
      •  Slovenia (Slovenian)
      •  Spain (Spanish)
      •  Sweden (Swedish)
      •  Switzerland(German, French)
      •  Turkey (Turkish)
      •  United Kingdom
      • Asia Pacific
      •  Australia
      •  China
      •  Hong Kong
      •  India
      • Japan
      •  Korea (Korean)
      •  Malaysia
      •  New Zealand
      •  Philippines
      •  Singapore
      •  Taiwan
      •  Thailand (Thai)
      • Vietnam
      • Americas
      •  Brazil (Portuguese)
      •  Canada
      •  Mexico (Spanish)
      •  United States
      Can't find the country/region you're looking for? Visit our export site or find a local distributor.
  • Translate
  • Profile
  • Settings
Experts, Learning and Guidance
  • Technologies
  • More
Experts, Learning and Guidance
Ask an Expert Forum Extending a 2.4Ghz Antenna
  • Blog
  • Forum
  • Documents
  • Leaderboard
  • Files
  • Members
  • Mentions
  • Sub-Groups
  • Tags
  • More
  • Cancel
  • New
Join Experts, Learning and Guidance to participate - click to join for free!
Actions
  • Share
  • More
  • Cancel
Forum Thread Details
  • Replies 14 replies
  • Subscribers 315 subscribers
  • Views 2097 views
  • Users 0 members are here
Related
See a helpful answer?

Be sure to click 'more' and select 'suggest as answer'!

If you're the thread creator, be sure to click 'more' then 'Verify as Answer'!

Extending a 2.4Ghz Antenna

sparkyjack
sparkyjack over 3 years ago

i have a controller (RX) with a stubby 2.4Ghz antenna  that extends from the fully encapsulated  controller 

However because of the position of the controller, I have intermittent connection from the hand held transmitter

I wish to extend the antenna aprroximately 2 meters so that  the Transmitter has better connection

How do I connect to the bare 30mm existing antenna?

Thank you

Jack

  • Sign in to reply
  • Cancel

Top Replies

  • colporteur
    colporteur over 3 years ago +2
    I interpret your description of the issue slightly different than MK. I see the antenna as being outside the package. The dotted area is the sealed RX controller. There is a short connection to the…
  • michaelkellett
    michaelkellett over 3 years ago +1
    There probably isn't any realistic way of doing this. If the controller is encapsulated with the antenna you can't find out what's in there without risking destroying it (by removing the encapsualant…
  • kmikemoo
    kmikemoo over 3 years ago +1
    sparkyjack I agree with michaelkellett that it may not be practical HOWEVER that never stops us from trying. Your stubby antenna is most likely a helical antenna. It's probably directly mounted to the…
Parents
  • shabaz
    shabaz over 3 years ago

    Another option might be to wire a switch to the device, i.e. position the existing device+antenna wherever signal is good, and run the wire to the switch where it is convenient.

    (Or extend the wires on the controller, depending on whether it's the transmitter or receiver end that is easier/more practical to extend or not). Extending antennas that are not intended for it can be problematic (will need more info to determine that). Some may be fine, some may not.

    It really depends on the devices, detailed photos are needed.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Cancel
Reply
  • shabaz
    shabaz over 3 years ago

    Another option might be to wire a switch to the device, i.e. position the existing device+antenna wherever signal is good, and run the wire to the switch where it is convenient.

    (Or extend the wires on the controller, depending on whether it's the transmitter or receiver end that is easier/more practical to extend or not). Extending antennas that are not intended for it can be problematic (will need more info to determine that). Some may be fine, some may not.

    It really depends on the devices, detailed photos are needed.

    • Cancel
    • Vote Up 0 Vote Down
    • Sign in to reply
    • Cancel
Children
No Data
element14 Community

element14 is the first online community specifically for engineers. Connect with your peers and get expert answers to your questions.

  • Members
  • Learn
  • Technologies
  • Challenges & Projects
  • Products
  • Store
  • About Us
  • Feedback & Support
  • FAQs
  • Terms of Use
  • Privacy Policy
  • Legal and Copyright Notices
  • Sitemap
  • Cookies

An Avnet Company © 2026 Premier Farnell Limited. All Rights Reserved.

Premier Farnell Ltd, registered in England and Wales (no 00876412), registered office: Farnell House, Forge Lane, Leeds LS12 2NE.

ICP 备案号 10220084.

Follow element14

  • X
  • Facebook
  • linkedin
  • YouTube