{"id":52680,"date":"2023-09-26T14:33:03","date_gmt":"2023-09-26T13:33:03","guid":{"rendered":"https:\/\/pihernz.com\/?post_type=product&p=52680"},"modified":"2026-06-30T15:24:58","modified_gmt":"2026-06-30T13:24:58","slug":"jetfon-u-23-uhf-uhf-low-profile-walkie-antenna","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/jetfon-u-23-uhf-uhf-low-profile-walkie-antenna\/","title":{"rendered":"Jetfon U-23 UHF Stubby Portable Antenna \u2013 400-470 MHz SMA Female (Kenwood KRA-23 Replacement)"},"content":{"rendered":"

The Jetfon U-23 is a commercial-grade, high-performance UHF portable antenna engineered for professional handheld transceivers operating within the 400\u2013470 MHz frequency spectrum. Measuring 75 mm in length and weighing just 20 grams, this compact stubby antenna delivers a perfect balance of structural durability, mechanical flexibility, and excellent RF efficiency, making it the ideal tactical upgrade or replacement for fleet operators who need to reduce the height of standard whip antennas without sacrificing communication range.<\/p>\n

Designed as a direct factory-spec replacement for the industry-standard Kenwood KRA-23 UHF antenna, the Jetfon U-23 provides a steady 2.5 dB gain for enhanced signal penetration in built-up urban areas, industrial complexes, and warehouse facilities. It is constructed with a rugged, weather-resistant black polymer housing that withstands heavy daily strain, impacts, and bending. Equipped with a standard SMA Female connection interface, it ensures a secure, low-loss mechanical fit. Furthermore, in alignment with modern environmental sustainability standards, this antenna is supplied in a 100% recycled paper envelope to eliminate unnecessary single-use plastic waste.<\/p>\n

SPECIFICATIONS & EXTENSIVE COMPATIBILITY MATRIX:<\/h2>\n

\u2022 Component Type: Stubby UHF Portable Transceiver Antenna
\n\u2022 Frequency Range: 400 \u2013 470 MHz (UHF Band)
\n\u2022 Antenna Gain: 2.5 dB for optimized signal coverage
\n\u2022 Input Connection Interface: Standard SMA Female (internal threading with center pin receptacle)
\n\u2022 Physical Metrics: Overall length of 75 mm | Lightweight mass of 20 g
\n\u2022 Eco-Friendly Packaging: Shipped in a sustainable, plastic-free recycled paper envelope
\n\u2022 Kenwood Fleet Compatibility: Direct replacement for Kenwood KRA-23. Flawlessly compatible with Kenwood Series: 60, 70, 80, 140, 160, 170, 180, 202, 302, 360, 260 ATEX, 312, 000, Digital NX, and D40.
\n\u2022 Specific Compatible Models: TK-3360E, TK-3000, TK-3302E, TK-3170E3, TK-3170E, TK-3180, TK-3260 ATEX, TK-3140E, TK-3160E, TK-3202E, and digital TK-D340.
\n\u2022 Other Compatible Brands: Kombix RL-120U and any UHF walkie-talkie utilizing a standard SMA Male chassis port.<\/p>\n","protected":false},"excerpt":{"rendered":"

UHF portable antenna<\/p>\n","protected":false},"featured_media":58471,"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"_joinchat":[]},"product_brand":[12093,12212],"product_cat":[12400,12304],"product_tag":[],"class_list":{"0":"post-52680","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-jetfon-en","7":"product_brand-kenwood-en","8":"product_cat-walkie-conector-sma-en","9":"product_cat-antenas-accesorios-walkies-en","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"acf":[],"yoast_head":"\nKenwood KRA-23 Replacement Antenna | Jetfon U-23 UHF | B2B<\/title>\n<meta name=\"description\" content=\"Source the Jetfon U-23 UHF antenna (400-470 MHz) with SMA Female connector. Direct 75mm replacement for Kenwood KRA-23. Eco-friendly packaging. Bulk B2B stock.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pihernz.com\/en\/producto\/jetfon-u-23-uhf-uhf-low-profile-walkie-antenna\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kenwood KRA-23 Replacement Antenna | Jetfon U-23 UHF | B2B\" \/>\n<meta property=\"og:description\" content=\"Source the Jetfon U-23 UHF antenna (400-470 MHz) with SMA Female connector. Direct 75mm replacement for Kenwood KRA-23. Eco-friendly packaging. 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