{"title":"Radio Antennas","description":null,"products":[{"product_id":"sg7900a-diamond-dual-band-gainer-antenna-4v260824ii8ht63l","title":"SG7900A Diamond Antenna Dual Band Mobile Antenna 144 430 MHz High Gain Amateur Radio Vehicle Antenna for Long Range Mobile and Base Station Communication","description":"\u003cp\u003e\u003cspan\u003eThe Diamond SG7900A Dual-Band Mobile Antenna is a high performance antenna designed for amateur radio operators who demand extended range, strong signal clarity, and dependable operation in mobile environments. Supporting both 144 MHz and 430 MHz frequency bands, this antenna is engineered to deliver enhanced transmit and receive efficiency, making it an ideal upgrade from standard mobile antennas. The SG7900A is built to perform reliably during daily driving, long distance travel, and mobile field operations. Its high gain design helps improve overall communication range while maintaining clear and stable signal quality. Constructed with durability in mind, the antenna is designed to withstand weather exposure, road vibration, and extended outdoor use, ensuring consistent performance in a variety of conditions. In addition to mobile vehicle use, the SG7900A can also be utilized in base station applications where strong dual-band performance is required. Its precision tuning helps minimize signal loss and interference, supporting reliable communication in urban areas with heavy signal congestion as well as open environments where extended coverage is essential. The Diamond SG7900A combines rugged construction, high gain performance, and versatile installation options, making it a trusted choice for amateur radio operators seeking reliable dual-band mobile communication.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eAdditional details\u003c\/p\u003e\u003cul\u003e\u003cli\u003eColor : Chrome\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFeatures \u0026amp; Specs\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eImpedance : 30 Ohms\u003c\/li\u003e\n\u003cli\u003eMaximum Range : 62 Inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eItem details\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eASIN : B00AR0A31O\u003c\/li\u003e\n\u003cli\u003eAntennaDescription : Radio\u003c\/li\u003e\n\u003cli\u003eBrand : Diamond Antenna\u003c\/li\u003e\n\u003cli\u003eItem Weight : 1.6 Pounds\u003c\/li\u003e\n\u003cli\u003eManufacturer : Diamond Antenna\u003c\/li\u003e\n\u003cli\u003eMfr Part Number : SG7900A\u003c\/li\u003e\n\u003cli\u003eModel Number : SG7900A\u003c\/li\u003e\n\u003cli\u003eNumber of Items : 1\u003c\/li\u003e\n\u003cli\u003eWarranty Description : 1 YEAR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Antenna","offers":[{"title":"Default Title","offer_id":46815944442053,"sku":"4V260824II8HT63L","price":44.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/1710\/4837\/files\/21u5vh4VB8L._AC.jpg?v=1787792999"},{"product_id":"antenna-kenwood-midland-repeater-station-7e26082459ilyx5k","title":"Dual Band VHF UHF 2m 70cm Base Antenna for Mobile Ham Radio Repeater Base Station, 144\/440 MHz, 10meter svy50-5 Cable\/ 200Watt\/ BNC\/SMA\/UHF\/ So239, 5.6 FT","description":"\u003cp\u003e\u003cspan\u003eDual Band VHF UHF 2m 70cm Base Antenna, including wideband, heavy-duty fiberglass antenna cover, stainless steel installation hardware and radial components, and UHF interface.\u003cbr\u003e\u003cbr\u003e It is an excellent choice for dual band, base station\/repeater applications that require robustness.\u003cbr\u003e\u003cbr\u003e FREQUENCY: 144\/ 440 MHz\u003cbr\u003e GAIN: 4.5 dB\/ 7.2 dB\u003cbr\u003e POWER: 200 Watts\u003cbr\u003e IMPEDANCE: 50 Ohms\u003cbr\u003e VSWR: less than 1.5:1\u003cbr\u003e MAX WIND: RESISTANCE: 60m\/sec (135 MPH)\u003cbr\u003e MAST DIAMETER ACCEPTED: 30-62mm \u003cbr\u003e (1-1\/5' to 2-2\/5')\u003cbr\u003e LENGTH: 1.7m (67')\u003cbr\u003e WEIGHT: 0.9 kg (2.3 lbs.)\u003cbr\u003e CONNECTOR: UHF Female\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eAdditional details\u003c\/p\u003e\u003cul\u003e\u003cli\u003eColor : white\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFeatures \u0026amp; Specs\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eImpedance : 50 Ohms\u003c\/li\u003e\n\u003cli\u003eNumber of Channels : 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eItem details\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eASIN : B0DLB87Q4H\u003c\/li\u003e\n\u003cli\u003eAntennaDescription : 2m 70cm Base Antenna\u003c\/li\u003e\n\u003cli\u003eBrand : SIGNALPLUS\u003c\/li\u003e\n\u003cli\u003eManufacturer : SIGNALPLUS\u003c\/li\u003e\n\u003cli\u003eModel Number : dual band base antenna\u003c\/li\u003e\n\u003cli\u003eNumber of Items : 1\u003c\/li\u003e\n\u003cli\u003eUnit Count : 1.0 Count\u003c\/li\u003e\n\u003cli\u003eWarranty Description : If you have any questions about the product, please feel free to contact us .This item can be returned in its original condition for replacement within 90 days of receipt. 100% satisfaction guarantee.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIGNALPLUS","offers":[{"title":"Default Title","offer_id":46816073318597,"sku":"7E26082459ILYX5K","price":51.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/1710\/4837\/files\/51i01JLCW1L._AC_SL1500.jpg?v=1787794777"},{"product_id":"hyshikra-fiberglass-uhf-female-motorola-transcevier-ft2608245l5kc5kj","title":"Fiberglass Dual Band Antenna, Outdoor 2Meter 70CM Base Antenna, 5.5\/8.5dBi UHF-Female (SO239) Roof Antenna with Bracket Mount for Kenwood Yaesu Motorola Mobile Transcevier","description":"\u003cp\u003eAdditional details\u003c\/p\u003e\u003cul\u003e\u003cli\u003eColor : FB22UV-86Inches\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eFeatures \u0026amp; 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