How to upgrade the RT3S firmware to increase the number of contacts to 12000 As one of the most popular digital walkie-talkies among consumers, many customers are no stranger to RT3S, but there are still many …
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The customer tells you how to properly upgrade RT3S firmware One of the customers from Slovenia, who properly upgrade RT3S firmware and write this article, please refer to it for your upgrading instructions
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Retevis RT84 is a solid built, dual-band DMR/Analog handheld transceiver that would be a good entry-level radio. It has a hefty feel and slightly larger size,low cost under $95USD. Today let’s learn how to do RT84 firmware upgrade. …
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The Retevis RT90 is the latest Dual Band mobile to come on the ham radio scene. It can be compatible with DMR Tier II repeater network as well as local FM repeaters. It was specifically designed with …
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RT82 is two slots dual band IP67 DMR radio, compatible with Motorola Tier Ⅰ&Ⅱ. Many hams and retevis fans who are interested in this radio, wanna know how to upgrade firmware for it, to make it more …
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Retevis RB85 intelligent noise reduction Business Radio is the first noise reduction by itself, It can stop the surrounding noise to keep communication clear, it’s different from changing the squelch level
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Retevis radio RT3S is a dual band DMR radio, support both analog mode and digital mode, with up to 3000 channels and owns GPS version. Some customers ask how to set RT3S factory default? Here is …
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Here are some questions and answers about HD1 that often asked by customers. If you encounter these problems, you can read this article first. If it can’t solve your problem, please feel free to leave a message …
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Retevis RT90, as the first mobile radio, comes with the handheld Mic speaker. Make it easier to talk with each others when driving. Now Use the coupon: RetevisRT90 to save USD30 on Retevis RT90 here: http://bit.ly/2ViqspN …
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Recently, we improve RT84 the latest firmware support to upload 120,000 DMR contacts. Today let’s learn how to operate it. What do you need? Download RT84 latest software V1.03. Download RT84 latest firmware D02.01 All the …
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