{"id":183,"date":"2022-11-03T21:34:58","date_gmt":"2022-11-03T13:34:58","guid":{"rendered":"https:\/\/raspberrypi.me\/shop\/?post_type=product&#038;p=183"},"modified":"2025-06-24T22:59:26","modified_gmt":"2025-06-24T14:59:26","slug":"raspberry-pi-compute-module-4-antenna-kit","status":"publish","type":"product","link":"https:\/\/raspberrypi.me\/shop\/product\/raspberry-pi-compute-module-4-antenna-kit\/","title":{"rendered":"Raspberry Pi Compute Module 4 Antenna Kit"},"content":{"rendered":"<p>This antenna kit is launched in conjunction with the Compute Module 4 from the Raspberry Pi Foundation.\u00a0CM4 with built-in wireless models\u00a0comes with an onboard U.FL connector for an external antenna, thus this antenna kit. This Antenna Kit is\u00a0<strong>certified<\/strong>\u00a0for use with the Raspberry Pi Compute Module 4. If a different antenna is used, then separate certification will be required, and this must be arranged by the end-product design engineer.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-186 aligncenter\" src=\"https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_e.jpg\" alt=\"\" width=\"800\" height=\"571\" srcset=\"https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_e.jpg 800w, https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_e-600x428.jpg 600w, https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_e-300x214.jpg 300w, https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_e-768x548.jpg 768w, https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_e-48x34.jpg 48w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>Note:\u00a0<\/strong>The U.FL connector is only populated on Compute Module 4 with Wireless, the non-wireless variations\/models\u00a0<strong>DO NOT<\/strong>\u00a0come with a U.FL connector and wireless metal &#8220;can&#8221;.<\/p>\n<p>This antenna kit comes with SMA (Female) bendable (0\u00ba to 90\u00ba) antenna and RF cable with RP-SMA (male) with MHF1\/U.FL connector and is 205mm length. You can mount the SMA antenna to an external case\/enclosure to extend the wireless signal.<\/p>\n<p><strong>Note:\u00a0<\/strong>CM4 (with wireless) is capable of switching the use of onboard PCB antenna or external antenna from software\/IO.<\/p>\n<h2>Features and Spec<\/h2>\n<ul>\n<li>Antenna\n<ul>\n<li>Model number: YH2400-5800-SMA-108<\/li>\n<li>Frequency range: 2400-2500\/5100-5800 MHz, dual-band<\/li>\n<li>Bandwidth: 100\u2013700MHz<\/li>\n<li>VSWR: \u2264 2.0<\/li>\n<li>Gain: 2\u2009dBi<\/li>\n<li>Impedance: 50\u2009ohm<\/li>\n<li>Polarisation: Vertical<\/li>\n<li>Radiation: Omnidirectional<\/li>\n<li>Maximum power: 10W<\/li>\n<li>Connector: SMA (female)<\/li>\n<li>Dimensions: 108\u2009mm \u00d7 10\u2009mm<\/li>\n<li>Shell material: ABS<\/li>\n<li>Installation: Screw<\/li>\n<li>Operating temperature:\u00a0-35 to +75\u00b0C<\/li>\n<li>Weight: \u00b1 3\u2009g<\/li>\n<\/ul>\n<\/li>\n<li>SMA to MHF1 cable\n<ul>\n<li>Model number: HD0052-09-A01_A0897-1101<\/li>\n<li>Frequency range: 0\u20136GHz<\/li>\n<li>Impedance: 50\u2009ohm<\/li>\n<li>VSWR: \u2264 1.4<\/li>\n<li>Maximum power: 10W<\/li>\n<li>Connector (to antenna): SMA (male)<\/li>\n<li>Connector (to CM4): MHF1<\/li>\n<li>Dimensions: 205\u2009mm \u00d7 1.37\u2009mm (cable diameter)<\/li>\n<li>Shell material: ABS<\/li>\n<li>Operating temperature: -45 to +80\u00b0C<\/li>\n<li>Compliance: For a full list of local and regional product approvals, please visit\u00a0<a href=\"https:\/\/www.raspberrypi.org\/documentation\/hardware\/raspberrypi\/conformity.md\" target=\"_blank\" rel=\"noopener\">raspberrypi.org<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-187 aligncenter\" src=\"https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_dimension.jpg\" alt=\"\" width=\"917\" height=\"859\" srcset=\"https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_dimension.jpg 917w, https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_dimension-600x562.jpg 600w, https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_dimension-300x281.jpg 300w, https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_dimension-768x719.jpg 768w, https:\/\/raspberrypi.me\/shop\/wp-content\/uploads\/2022\/11\/RPI-CM4-UFLA_dimension-48x45.jpg 48w\" sizes=\"auto, (max-width: 917px) 100vw, 917px\" \/><\/p>\n<h2>Packing List<\/h2>\n<ul>\n<li>1 x Antenna Kit for Raspberry Pi Compute Module 4<\/li>\n<\/ul>\n<h2>Resources<\/h2>\n<ul>\n<li><a href=\"https:\/\/drive.google.com\/file\/d\/1VtxI81eSq04GffvSrf7sJY2MEfJ1cuP9\/view\" target=\"_blank\" rel=\"noopener\">Antenna Kit Product Brief<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>This antenna kit is launched in conjunction with the Compute Module 4 from the Raspberry Pi Foundation.\u00a0CM4 with built-in wireless models\u00a0comes with an onboard U.FL connector for an external antenna, thus this antenna kit. This Antenna Kit is\u00a0certified\u00a0for use with the Raspberry Pi Compute Module 4. If a different antenna is used, then separate certification [&hellip;]<\/p>\n","protected":false},"featured_media":184,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[19,44],"product_tag":[51,76,78,27],"class_list":{"0":"post-183","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-industrial","7":"product_cat-accessories","8":"product_tag-antenna","9":"product_tag-cm4","10":"product_tag-cm5","11":"product_tag-raspberry-pi","13":"first","14":"instock","15":"sale","16":"taxable","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/raspberrypi.me\/shop\/wp-json\/wp\/v2\/product\/183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/raspberrypi.me\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/raspberrypi.me\/shop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/raspberrypi.me\/shop\/wp-json\/wp\/v2\/comments?post=183"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/raspberrypi.me\/shop\/wp-json\/wp\/v2\/media\/184"}],"wp:attachment":[{"href":"https:\/\/raspberrypi.me\/shop\/wp-json\/wp\/v2\/media?parent=183"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/raspberrypi.me\/shop\/wp-json\/wp\/v2\/product_brand?post=183"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/raspberrypi.me\/shop\/wp-json\/wp\/v2\/product_cat?post=183"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/raspberrypi.me\/shop\/wp-json\/wp\/v2\/product_tag?post=183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}