{"product_id":"diamond-srj775-uhf-vhf-antenne","title":"Diamond SRJ775 UHF\/VHF antenna SMA","description":"\u003cp\u003eThe \u003cstrong\u003eDiamond SRJ775 i\u003c\/strong\u003es a \u003cstrong\u003ecompact, telescopic UHF\/VHF antenna for handheld radios and walkie-talkies\u003c\/strong\u003e. This dual-band antenna is suitable for transmitting and receiving on the \u003cstrong\u003e2-meter and 70-centimeter amateur bands\u003c\/strong\u003e and also offers reception on various other frequency ranges. Thanks to its seven-section telescopic design, you can \u003cstrong\u003eextend the antenna from just 16.5 cm to a maximum of 45 cm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SRJ775 features an \u003cstrong\u003eSMA-Female (SMA-J) connector\u003c\/strong\u003e and has a maximum \u003cstrong\u003epower rating of 10 watts.\u003c\/strong\u003e This makes this handheld UHF\/VHF antenna an interesting choice for radio amateurs looking for a compact antenna for use with a suitable dual-band handheld.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Diamond SRJ775?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SRJ775 is a portable dual-band antenna from Diamond for VHF and UHF. The antenna is designed for the \u003cstrong\u003e2-meter band (144 MHz) and 70-centimeter band (430 MHz)\u003c\/strong\u003e and can be used for transmitting and receiving on both amateur bands.\u003c\/p\u003e\n\u003cp\u003eFor 144 MHz, the antenna has a 1\/4-wave design, and for 430 MHz, a 1\/2-wave design. The specified antenna gain level is 2.15 dBi.\u003c\/p\u003e\n\u003cp\u003eIn addition to use on the amateur bands, the antenna can be used for reception on several other frequency ranges. This makes the SRJ775 not only interesting for radio amateurs but also for users who want to listen to different frequencies with a suitable handheld or receiver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTelescopic UHF\/VHF antenna with seven sections\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA key feature of the Diamond SRJ775 is its telescopic antenna whip. This consists of seven extendable sections and has a length of approximately 16.5 cm when retracted and a maximum of 45 cm when fully extended.\u003c\/p\u003e\n\u003cp\u003eThis telescopic UHF\/VHF antenna thus combines a compact size for transport with the ability to extend the antenna further during use.\u003c\/p\u003e\n\u003cp\u003eWeighing only 46 grams, the antenna also remains relatively light. This is practical for use on a handheld radio, where a large and heavy antenna can be less comfortable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransmit on 2 meters and 70 centimeters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Diamond SRJ775 is designed for \u003cstrong\u003etransmitting and receiving on 144 MHz (2 meters) and 430 MHz (70 centimeters)\u003c\/strong\u003e. The maximum transmit power is 10 watts, and the specified impedance is 50 ohms.\u003c\/p\u003e\n\u003cp\u003eIt is important to distinguish between transmit and receive capabilities. The broader frequency coverage of the SRJ775 does not mean that you can transmit across the entire receive range.\u003c\/p\u003e\n\u003cp\u003eAccording to the product specifications, the antenna is also \u003cstrong\u003eintended for reception around 120, 150, 300, 450, 800, and 900 MHz.\u003c\/strong\u003e This means the SRJ775 offers additional possibilities for broadband reception with suitable equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor handheld radio and walkie-talkie\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThanks to its portable design, the SRJ775 is particularly intended for use with handheld radio equipment. The antenna features an SMA-Female connector.\u003c\/p\u003e\n\u003cp\u003eAccording to the provided product information, the connector can be used with various handhelds from brands such as Baofeng, Wouxun, and Yaesu. Always check the connector of your specific walkie-talkie or handheld before purchasing. Not every model from a brand necessarily uses the same antenna connector.\u003c\/p\u003e\n\u003cp\u003eThe combination of dual-band use, broadband reception, and a telescopic design makes this Diamond antenna suitable for both mobile amateur use and listening to various frequency ranges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDual-band: transmit and receive on 144 MHz (2 m) and 430 MHz (70 cm).\u003cbr\u003eBroadband reception: additional reception around 120, 150, 300, 450, 800, and 900 MHz.\u003cbr\u003eTelescopic design: seven sections with a length of approximately 16.5 to 45 cm.\u003cbr\u003eSMA-Female connector: for compatible handheld radios and walkie-talkies.\u003cbr\u003eMaximum 10 watts: 50 ohm impedance and specified gain of 2.15 dBi.\u003cbr\u003eCompact for transport, extend for use\u003c\/p\u003e\n\u003cp\u003eThe strength of the Diamond SRJ775 lies mainly in the combination of size and versatility. Retracted, the antenna measures only 16.5 cm, making it easy to carry. For use, the seven-section antenna whip can be extended to 45 cm.\u003c\/p\u003e\n\u003cp\u003eThis gives you one telescopic UHF\/VHF antenna for both the 2-meter and 70-centimeter bands, while also being able to use the broader reception capabilities with suitable equipment.\u003c\/p\u003e\n\u003cp\u003eLooking for a compact dual-band antenna for a handheld with an SMA-Female connector? Order the Diamond SRJ775 from Deltron and choose a telescopic antenna for 2 meters, 70 centimeters, and broadband reception.\u003c\/p\u003e","brand":"Diamond","offers":[{"title":"Default Title","offer_id":57831021543806,"sku":"DIAM SRJ775","price":22.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/3052\/8953\/files\/Diamond-SRJ-775-handheld-uhf-vhf-antenne.webp?v=1786469564","url":"https:\/\/www.deltron.nl\/en\/products\/diamond-srj775-uhf-vhf-antenne","provider":"Deltron","version":"1.0","type":"link"}