{"product_id":"sennheiser-ab-4-gw-inline-antenna-booster-10-db-gain-bnc-connectors-frequency-range-gw-558-626-mhz","title":"Sennheiser AB 4-GW Inline Antenna Booster, +10 Db Gain, Bnc Connectors, Frequency Range: Gw (558 - 626 Mhz)","description":"\u003ch1\u003eSennheiser AB 4-GW Inline Antenna Booster (558-626 MHz, +10 dB Gain)\u003c\/h1\u003e \u003ch2\u003eBand-specific inline antenna booster for wireless systems in the GW frequency range\u003c\/h2\u003e \u003cp\u003eThe Sennheiser AB 4-GW is an inline antenna booster with +10 dB of gain, designed for the GW frequency range (558-626 MHz). This booster is inserted between the antenna and the wireless receiver using BNC connectors to compensate for signal loss caused by coaxial cable runs, splitter insertion loss, or extended antenna placement distances.\u003c\/p\u003e \u003cp\u003eThe GW band covers a key portion of the UHF spectrum used by Sennheiser Evolution Wireless and related systems. The AB 4-GW provides band-specific amplification within this range, filtering out-of-band signals to deliver cleaner gain than a wideband booster would in RF-congested venues where television broadcasts, other wireless systems, and intermodulation products share the spectrum.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e+10 dB active gain for the GW band (558-626 MHz)\u003c\/li\u003e \u003cli\u003eBNC connectors for inline installation\u003c\/li\u003e \u003cli\u003eBand-specific filtering reduces out-of-band interference amplification\u003c\/li\u003e \u003cli\u003eCompact inline form factor\u003c\/li\u003e \u003cli\u003eDesigned for Sennheiser wireless systems in the GW range\u003c\/li\u003e \u003cli\u003eCompensates for cable loss and splitter insertion loss\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eProfessional Applications\u003c\/h2\u003e\u003cp\u003eCommonly deployed in church, house of worship, and professional AV environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eExtended antenna cable runs in the GW frequency range\u003c\/li\u003e \u003cli\u003eCompensating splitter insertion loss in multi-receiver antenna systems\u003c\/li\u003e \u003cli\u003eVenues with congested RF environments requiring filtered amplification\u003c\/li\u003e \u003cli\u003eTouring and installed systems operating in the 558-626 MHz band\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e \u003ch3\u003eIs the AB 4-GW interchangeable with the AB 4-AW+?\u003c\/h3\u003e \u003cp\u003eNo. Each AB 4 variant is tuned to a specific frequency band. The AB 4-GW covers 558-626 MHz, while the AB 4-AW+ covers 470-558 MHz. Use the variant that matches your wireless system's operating frequency range.\u003c\/p\u003e \u003ch3\u003eCan I stack multiple AB 4-GW boosters for more gain?\u003c\/h3\u003e \u003cp\u003eCascading boosters is generally not recommended, as excessive gain can cause receiver overload and intermodulation issues. A single +10 dB booster should be sufficient for most cable runs. If more gain is needed, consider using lower-loss coaxial cable or repositioning the antenna closer to the receiver.\u003c\/p\u003e \u003ch2\u003eRelated Equipment and Workflow Compatibility\u003c\/h2\u003e \u003cp\u003eThe AB 4-GW works with any Sennheiser wireless system operating in the GW frequency range. It is commonly paired with A 1031-U or A 5000-CP antennas and ASA antenna splitters for multi-receiver antenna distribution systems.\u003c\/p\u003e \u003ch2\u003eWhy Professionals Use This Type of Product\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eGW band-specific filtering delivers cleaner gain in congested RF environments\u003c\/li\u003e \u003cli\u003e+10 dB compensates for typical cable and splitter losses\u003c\/li\u003e \u003cli\u003eInline BNC design installs between existing antenna and receiver hardware\u003c\/li\u003e \u003cli\u003eMatched to the GW band for optimal performance without out-of-band noise\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eAdditional Compatibility Information\u003c\/h2\u003e \u003cp\u003eThe Sennheiser AB 4-GW is a band-specific inline antenna booster with +10 dB gain for the GW frequency range (558-626 MHz), designed for use with Sennheiser wireless systems and BNC antenna connections.\u003c\/p\u003e","brand":"Sennheiser","offers":[{"title":"Default Title","offer_id":51208102478102,"sku":"AB 4-GW","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/7622\/9910\/files\/f8c7ad731150b95eef00db8480a1a221d459f4ac_11a24a1d-8627-4845-9fba-43a2dd335fc3.jpg?v=1776271685","url":"https:\/\/store.ave.tech\/products\/sennheiser-ab-4-gw-inline-antenna-booster-10-db-gain-bnc-connectors-frequency-range-gw-558-626-mhz","provider":"AVE Store","version":"1.0","type":"link"}