{"product_id":"comet-sma-w100rx2-telescopic-antenna-wide-band-receiver","title":"Comet SMA-W100RX2 Telescopic Antenna - Wide Band Receiver","description":"\u003cp\u003eIn this review the Comet SMA-W100RX2 is evaluated as a practical replacement handheld antenna for scanners with an SMA connector. Its single biggest reason to buy is the combination of broad receive coverage from 25MHz to 1300MHz and a marked telescoping element that helps tune reception for specific bands, making it useful for hobbyists and professionals who need a compact, adjustable antenna. The reviewer found it easy to fit, durable in routine use, and noticeably better in reception compared with stock portable scanner antennas.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide receive range:\u003c\/strong\u003e Covers 25MHz to 1300MHz so one antenna handles many common VHF\/UHF scanner bands without swapping elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMA male connector:\u003c\/strong\u003e Directly fits handheld scanners with an SMA jack for a secure connection and straightforward replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarked telescoping element:\u003c\/strong\u003e Telescoping sections are stamped with lengths so users can extend and tune the antenna to optimize receive at particular frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotatable element and double hinge:\u003c\/strong\u003e The rotatable tip and double fold-over hinge add convenience for storage and positioning when space is limited.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact storage length:\u003c\/strong\u003e Collapses to 8 in for pocket or bag carry and extends to 40 in when greater gain is needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Comet SMA-W100RX2 is aimed at scanner owners who want a clear, simple upgrade over stock telescopic antennas, including radio hobbyists, field reporters, and anyone who needs broad receive coverage from HF-adjacent VHF through UHF. Its marked telescoping sections make it especially useful for users who like to fine-tune the antenna length for particular frequency ranges.\u003c\/p\u003e\u003cp\u003eThose who need an antenna for transmit use, or are looking for a specialized directional or mountable base antenna for fixed installations should look elsewhere. This model is dedicated to receive\/scanner use and is optimized for handheld convenience rather than station-mounted performance.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood overall reception across a wide band, with multiple customers noting improved signal pickup versus stock antennas.\u003c\/li\u003e\n\u003cli\u003eWide frequency coverage eliminates the need for multiple quick-swap antennas for common scanner listening.\u003c\/li\u003e\n\u003cli\u003eTelescoping element marked for easy length adjustments to optimize reception at targeted frequencies.\u003c\/li\u003e\n\u003cli\u003eFolds down to a compact 8 in and extends to 40 in for flexible use and transport.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe double fold-over hinge and rotatable element are convenient but the hinge does not swivel a full 360 degrees, which some users expected.\u003c\/li\u003e\n\u003cli\u003eAs a handheld receive antenna it is not a substitute for larger external or directional antennas when maximum range is required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eComet SMA-W100RX2 (new version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e25MHz - 1300MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eSMA male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtended length\u003c\/td\u003e\n\u003ctd\u003e40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCollapsed length\u003c\/td\u003e\n\u003ctd\u003e8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eMarked telescoping element; rotatable tip; double fold-over hinge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Comet SMA-W100RX2 is a sensible, good-value receive antenna for handheld scanner users who want wider frequency coverage and easier tuning than many stock antennas provide. It balances compact storage and practical receive performance, making it a recommended upgrade for hobbyists and field users, while fixed-station users should opt for a larger external antenna.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this antenna fit my handheld scanner?\u003c\/strong\u003e\u003cbr\u003eIt fits scanners with an SMA female jack because it uses an SMA male connector.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this antenna be used for transmitting?\u003c\/strong\u003e\u003cbr\u003eThis model is described as a dedicated receive\/scanner antenna and is intended for receive use; it is not specified as a transmit base for station use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I optimize reception for a specific frequency?\u003c\/strong\u003e\u003cbr\u003eExtend the telescoping element to the marked length closest to the target frequency and adjust incrementally while listening for the best signal.\u003c\/p\u003e","brand":"Comet","offers":[{"title":"Default Title","offer_id":48608466763995,"sku":"B0939FLZBV","price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/719wEgy3joS._AC_SL1500.jpg?v=1778359172","url":"https:\/\/gearmusthave.com\/products\/comet-sma-w100rx2-telescopic-antenna-wide-band-receiver","provider":"GearMustHave","version":"1.0","type":"link"}