{"product_id":"sennheiser-spectera-sek-antenna-uhf","title":"Sennheiser SPECTERA SEK ANTENNA (UHF)","description":"\u003cdiv class=\"markdown markdown-main-panel tutor-markdown-rendering enable-luminous-fast-follows stronger enable-updated-hr-color\" id=\"model-response-message-contentr_eed140b6bd94c828\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003cp data-path-to-node=\"0\"\u003eSennheiser Spectera SEK Antenna (UHF)\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe Sennheiser Spectera SEK Antenna UHF (Article Number: 700066) is a professional, exchangeable flexible whip antenna designed exclusively for the Sennheiser Spectera SEK bidirectional wireless bodypack. This specific hardware component is optimized to handle the standard Ultra High Frequency (UHF) spectrum bands of the wideband system, serving as a vital factory replacement or frequency-specific spare for advanced live production kits.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eBecause the Spectera system utilizes revolutionary bidirectional Wireless Multichannel Audio Systems (WMAS) technology, this single mobile antenna element simultaneously transmits your actor or musician's microphone signal back to the base station while receiving their digital in-ear monitor (IEM) return mix across the exact same RF carrier.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eKey Architectural and RF Spectrum Attributes\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eUHF Frequency Specialization: This antenna is strictly cut and tuned to maintain optimal resonance across the core operational UHF blocks. It operates seamlessly within the 470 to 608 MHz and 630 to 698 MHz ranges, maximizing wideband transmission efficiency across local broadcast bands.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eFlexible Whip Construction: Built using a high-durability, flexible elastomeric jacket, the antenna is designed to bend and yield safely under stage clothes, behind heavy guitar straps, or inside an actor's wardrobe pouch without snapping or puncturing costumes.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eSecure Threaded Mechanical Connection: The base of the antenna features a dedicated internal thread system that mates flush to the top panel of the Spectera SEK bodypack, preventing the connection from loosening or breaking contact during high-energy choreography.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eTechnical Specifications Matrix\u003c\/p\u003e\n\u003ctable data-path-to-node=\"10\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Specification Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,0,0\"\u003eModel Reference Name\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,1,1,0\"\u003eSPECTERA SEK ANTENNA (UHF)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,0,0\"\u003eOfficial Article Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,2,1,0\"\u003e700066\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,0,0\"\u003eMaster Ecosystem Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,3,1,0\"\u003eSennheiser Spectera SEK Bodypack Only\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,0,0\"\u003eTarget Operational Frequency Band\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,4,1,0\"\u003eUHF Segment (470 - 608 MHz \/ 630 - 698 MHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,0,0\"\u003eSystem Transmission Method\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,5,1,0\"\u003eBidirectional Wideband Multicarrier (TDMA \/ TDD)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,0,0\"\u003ePhysical Build Material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,6,1,0\"\u003eFlexible, high-flex protective polymer\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,0,0\"\u003eConnector Thread Layout\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,7,1,0\"\u003eCustom system-specific matching screw block\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,0,0\"\u003eIntended Operational Focus\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"10,8,1,0\"\u003eMobile replacement antenna \/ Field service spare\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-path-to-node=\"12\"\u003eDeployment and Maintenance Guidelines\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003eVerify Your Matching Hardware: Wideband Spectera networks require matching end-to-end frequency deployment. Ensure this UHF whip antenna is paired exclusively with a UHF-labeled Spectera SEK bodypack and that your venue's central transceiving network is anchored by a matching Spectera DAD UHF digital directional antenna. Sticking a UHF antenna on a 1G4 wideband bodypack will completely disrupt the system impedance, resulting in a severe loss of operational range and risking hardware damage.\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003eCheck for Safe Storage Gaps: When breakdown crews pack up the bodypacks at the end of a performance, avoid cramming the transmitters into storage slots while the antennas are forced into sharp, permanent 90-degree folds. Over time, keeping the flexible whip folded flat inside a tight Pelican case will distort the internal wire geometry, causing premature structural fatigue and degrading your overall RF coverage. Remove the antenna or pack the system loosely to maintain straight lines.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":52073390768430,"sku":"SEN-700066","price":1147.7,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0157\/2910\/files\/SEN-700066_image1.jpg?v=1782385804","url":"https:\/\/shopvisuals.tv\/products\/sennheiser-spectera-sek-antenna-uhf","provider":"ShopVisuals.tv","version":"1.0","type":"link"}