# Need high gain antenna for connexlink 4490 wireless

**URL:** <https://forum.digikey.com/t/need-high-gain-antenna-for-connexlink-4490-wireless/35614>\
**Category:** RF and Wireless\
**Tags:** rf-antennas, part-identification\
**Created:** [October 11, 2023, 6:29pm UTC](https://forum.digikey.com/t/need-high-gain-antenna-for-connexlink-4490-wireless/35614 "2023-10-11T18:29:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jgearhart24](https://avatars.discourse-cdn.com/v4/letter/j/838e76/32.png) [@jgearhart24](https://forum.digikey.com/u/jgearhart24)\
**Post date:** [October 11, 2023, 6:29pm UTC](https://forum.digikey.com/t/need-high-gain-antenna-for-connexlink-4490-wireless/35614/1 "2023-10-11T18:29:50Z")

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need high gain antenna for ConnexLink 4490 wireless modems

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<div class="post-metadata">

**Author:** ![rick\_1976](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/rick_1976/32/1571_2.png) [@rick\_1976](https://forum.digikey.com/u/rick_1976)\
**Post date:** [October 11, 2023, 7:06pm UTC](https://forum.digikey.com/t/need-high-gain-antenna-for-connexlink-4490-wireless/35614/2 "2023-10-11T19:06:48Z")

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Greetings,

A selection of external antennas that should be suitable for use in ~900 MHz territory can be found [here](https://www.digikey.com/en/products/filter/rf-antennas/875?s=N4IgjCBcoMwCxyqAxlAZgQwDYGcCmANCAPZQDaIATGABwDsAnAyEXWAKzs3ssh2WUAbAAZKvSpwZwYvODSZ0avOuzjtKiIhMHs6MooJoxV%2BqoLBCxWnZWHDl7MAzB1xOtkqJwGEmFZCGtqK8glKGnmYiGm4i8DHCMBFCInD%2BcjAwgpogcCLCavHs9tYiWcqi7IbxKvE0xZHCNNnJwgyC8QyuJWDB3QnKHFztfTx9w5FgPTGTEAYqdP1Euh6jOYo0FsoCghmygpQwvVR6Cf47oezMrNsu4iepyqlqV8eH%2B3dvppQnZVp6ufVvu5AXRBGxTOcBLNjp13l45EYvnVUkj8k0tkJNloaDspl5QQkulQcZ0IjtGkVxDQ6jR-JRqWCXvScRsqfQjGzFEzqYxocy6nTqXUkdS8cTRaY4IxuEkhU5ZAS4HyhQJxM5DKtKOqcWqXByvMZRNCpftQrqaeasVRnBtxlqnGA7c4wrqpElnZStB7Nc7pK6uGqBAx3fTcoG3Wq3mcNp0mQx4JlIwg%2BfHdO7MrZI-s6fH9l8mLY4z5JspwnRmkxaO6pEq1TWITH5HWEEoALpEAAOABcoCAAMpdgBOAEsAHYAcxAAF94TxoCBUJBMLhCCRyOAwbSiY7FPSFftnLwd7SXulhJwHE4JEfN4cQnmrWD6eZZPI7P5j7svJcmKefCIiTke1TE-VY5CyVoQlpRIXgsQ4wGyOCem3A56FWBY6DYD9UNBI8JFaWCJB6eoLEcI4inUdgQKI4RxlI5C8LIiJHBgBDTD0PRDyIejIIMOouUYmYoMmYNZC1LJ2JcZxVkCRIIgw8E8IQOQlO8F5DCcWtuI0PIlJEaFwXLdCKjYJTQWhCxwLojQcSJfghDDbSwW8e8DjAaiwUcUs5KJLIBFVJyVElBhLnPPDPJkxR3L-S5H10YNxkMC4UM8xKY09cAhHmBwEjhTLdDNbTLkTJzlNkVj6BQpoQrw7gjlBb5Fj4fYFmwurxjImApFqooXgWHoEFkBEdl4AqqP8Qy-W02l0W04NOjwphhBQpbCMrEitWcY0uEaY1WNojbKzSb5aDW5xqMrRDNo4WQfB08pWmMZRDk4bDK3GXJJio8raG%2BubFEQ1jTSPIHBq8Bh30Bx1HPAUGIgQUFWQMTJOg-IGMt0OQwZyalGg%2BrgcXqM9dAGGBy23dG0cdP6QEqDJGhB6moZ0dDbCoomIdED6ES02HqYp6mInc6nYKBl9uLFwHlp8EHGhqCW5bo1j6TSCrFEZxwhYyaQPs52gQYTOzVCMUX4AeCWzeyLCEIs7WYfcs2KbNska1pA2EFF75cOuIQnot4Rbi8UIybs9zyy13Ivxxl60r8EnWEqAPsiKc8wQVDIkdhyPAcj1nVGiCW4HfEGi8uH6eRLyjy5Ug1pHj2nwIZiXYghVJthB2JAdidC-HgU9cYhjvCSHxJL2dZR%2BAyXz%2BPoIei7n6FDGlkjjDKiXE4p3RWJB-g2lGzCpL2M2IWMTgQLJrV5N7mvYZ0G-EepPrtimvhtgvfFSiSAPuDtb%2Bmy0b%2Bg8fbnD2FKN2wC8rnE6F8QB2QpRtF5ioK8HM7B%2BxyBVSot07DymAdjPQb5AKc0zLg9SRhVCs2SB9PwlhxCAN-qdJkAcIZ7VoIwWhTh8jlC6uAnInR8h8iYWFCBRM1b0Ihh9AkIhSyP0BIIwCCIuoKlxjAjh8kuCJGaIIv82CiS2AdMack-AjwLBEELNgEN2ISFSOMey5ljEcNZshbc5jaL2IhnZXuGUXCqPLvLcAbB3KIQCSVHI3hWhBOiqrVhFk2CcHqBxLqE1tg6HsRxextIJqqDYETAeMStTz24rvc2-j8mWNYX1U09cXD5OTlKSoT8jDXkKfkjq4dFHwgZEk-OH4im%2BQhnTUa%2BRcjoX2OoCRLVWmbjMRIBYsgdo8OkL9ZxzJVguC6kwDEOh4b0H0iELUAc7L0lYnZSp8Nizq2AfXRZ9AelFzsAMXkIF-heXxAgoJfc6J6B2LBcs81jFqXiZUz5alJK8jSM6BarBchBH%2Bd82FBT0G0DToU8wLkUUcGNGoXZSxQRUUlIicWr8hCqE2WXVgMEm4BErDTFw5h1DGLpWBVinBnF0qoUisxdLQ7wJ6XSl2xg-HZwKHMSi6F5k-LpRKx09QNJSB%2BZwf%2BRKbAMuWjE3eIjfokUwlqSUfhHTc1FMxc8P8QiHGpHA8VIQQp2FWQfG6hT7I-KMPcqFdQAwdKaDkl6ZjnUGUcP%2BYxzq0gZMKs1CQ3woI4UDQhdl3AnUCDMRDOoxik2ATFk8pN8NJHBXfIQ98MkYw3zCQkGJEMgF8BMuCjY%2BsDS2F%2BKEhk20aSrLqGiauLabUWVbfS64yFEpmsVakcx0JjalBTYwHpwYC7gFbfaqg%2BRdziG%2BEqJ%2ByRJSBB4QIcs1AsGiDJIIA97TaY6B0ICZd07ZVxAMP0%2BtRRRn%2BGWHqJd27NTnv7aEUyfFNIypjEIYS8Ykjnt0eerNpRF4xiPSoIw%2BoqDnvUvwHEZwIqAXWAHWhVFkXzow-3FQokAHeBGgA3qsbCVszYuhzSFGapEcOLI0xmjTEVLaIShq-UHlbVGn21YlRKhovnSIctdbWgjsbmmqsjCuD1zZnG2hgR5GiljhIRhJ7NS0VbbQ8mVsejQVLMS1T5NHHLX06RDTFhdZUQ2QaX6miTx0kaPBQZlEBFBtoc6k%2BRzF5xykQA512RDB%2BG8-O51xkCTsRMmFmZVsTKqedTYioaDbDOtDo0adD8YOJbNRp3GWwFjpdaPs2hPgZYAKKzAormiiuOOyyVgOZXzyMOcLzagAc9xaB6O5eJz8jZXjgamBFrUMOFYWBVnEqmEp2mItwIa5rmjIVcawR0q9xADTYcAo91B3KzRyBuptqRASTESJqGYPbtsbE-bwoQU2tDpFmUsAaXEqDpGK49k2kpJFiqVEcGyXU7RPaSE9l4nVqNUvUCWXty1evvj-B58QWMXUvaLnyOHdJNp4aoPBG%2BBwUvwx2GvPg-qd13YSPGcQZq7xLEbs0N4c66bwDtKxIufnGmYfsjsIktOi3zINQKOZ1IyXo6vPTpZpODgJd7mTfctF2eN01NQqUIvzrPVToCPw0kFeOlLJwd16P4BbesZMGxLMpMZHpuXdL8AS2k66jWnX0DTXJj5JbdS0CNdaATHxg40hB1cFSI77wEvWBG7tAeooE1loiE1CHpqxaQnJCKH5gqgW49CNO7YFDwZ%2BfJ%2B54HV%2BCwXk5HULZcQjgLPF7T36qU7l-0v3Dd4JnTgA9UHZtvLQzfOvJBYU0XRGGAo4ysUkVQCBAQ0ld8SRowqx9NCNZhNHagTG6PCMDy78hubFiZKEb4dJQjkgVAgzUee-EnXq7uwnxwHbyWFoOkNSR%2BC0XzD9o1oyf2rwrF1c7KsdhIZUJn2kVFuMHxphj0kkuAn1DFQSpDuUh1EEFDuU1CaGTD2Cx2VHj1MBelEFQPPFECtnCD1zqnLF4DQKaSpWkkBDaF0B-QbzOEwkXQWxAKdC%2BVIMRiJm8FYWem0DYPrkxjbhCEonUjGRySsXUjvmyFbXJxAFEL9RVlGnAir0DyFA%2Bx4VlRhnmCqATmDGhHoC5l4E0IjSIA2CohHQAP8DunzxMOjAbwLSvFWDaCaGhFzF4gCF-W3ASGLm4jglHjcJSFWXcmzCPE0mewQjLQfR2EOGlxxCtAxR3wp3CJInISMRxViQvzchAnMDDhvAN3-1iW3FxEsw3GoUMNiVWR0B%2BxvFUDB3xzUD-TkIZGkPCIMiQhIjBESA-CaMhVpgAJsSQg-GgxfnjyMlfG8Fnm4mpAK2GKMDFCrGVgGDchE0JlgnrCFj4V7ycBxFjzsASFmzUGTVoIE152kFcHbBAG7F7AHBHAnGnCIDaBkHnEXGXHwCIFIEgAoC%2BCPBAEOOOMgBAAAElRwuw8Bxw8BBwLiQAyCkAFx0BsB7i1wnjwACDbANBVg-AS0XgMhGsiRUSNB-ALd4SCCwF654AuRUCwFuoiBddkgCCD0P0CCmCsTQQpAklQQo5EgMxxguoIdjRpZT9fdlpJRmt8CvA%2BSwI%2BSPo%2BTAI3JvYchxSxTjl4ZxTTw3JtjJSKpjoKo4EFShSKoRS1YxIKpZSKpmB3iexPjTixxJwZxwA-kbiISVwHj1x7BWxzSABaZgK0yAIcAAV1XEeIoAgAdKIEdLEFdI9K9PXB4AdPNMDIoAwF%2BLwFHFHAwDeIMDBOHAABNewEBVgPj%2BwhxTTeAuwABPDsPAXsFMnAVAKcKcIAA).

If a coaxial adapter is needed for your chosen antenna, one of [these](https://www.digikey.com/en/products/filter/coaxial-connector-rf-adapters/374?s=N4IgjCBcoGwAxVAYygMwIYBsDOBTANCAPZQDaIA7BXACw0wgC6hADgC5QgDKbATgJYA7AOYgAvoTABmGlMQgUkDDgLEyIKWACcAVjgRmIdpx4CR4yVoAcW%2BYuV5CJSOQSMJIALS3oCqHwBXVWdyAw9PACY7f14gp3UdJjEPKJcFInQAD34sAAJ0ABN0dlxeEEJeFmwAW3QkoA) will likely be suited.