When you press the orange button at the top, that is sending an alarm signal toĪnother radio. Before sending the message please make sure to input your Radio ID Sending text messages from one radio to another, it supports up to 32 pre-made Mode, there is a pretty cool feature used like a cell phone, which allows It hasĭual time slots Tier 1 and Tier 2, which enable 2 people to use the repeater at GD-77 works very well in conjunction with a hotspot device and repeater. If youĪlready have a business band radio and license, this can be programmed to most Not a 'whiteĮlephant', it is a well built and durable, very simplified version. Passed the FCC part 90, GD-77can be used for business use. Radioddity values users experience, keeps improving the firmware and softwareĪnd fixing bugs, offers efficient supports. VFO mode is equipped withĪ sensitive receiver and supports hitting repeater and hotspot. Securer conversation and have more fun to get on air. GD-77 is capable of both Tier 2 DMR mode and analog mode, allows users to have a There are other factors that affect the range of a two-way radio too such as weather, exact frequency used, and obstructions.Please also note that extended transmit time may lead excessive heat, affecting the battery lifespan. Once set, those features can be easily achieved when you press and hold or press and release the side keys.Īlthough GD-77 is only 3CM in body thickness, the talking range can be as far as 5KM (3 Miles) under most circumstances.
DMR PROGRAMMING SOFTWARE
You can use programming software to customize them as hot keys based on your needs-Emergency On/Off, Scan On/Off, VOX On/Off, Repeater/Talk around, Zone select, etc (Up to 20 options).
Under the PTT button there are two side keys on GD-77. Besides, the latest Software/Firmware is available free at Radioddity. It's portability, high capacity battery, and multi-functional design makes it the perfect radio companion for both ham and beginner. The true appeal of Radioddity GD-77 Dual Band Dual Time Slot DMR lies in its ability to deliver g reat compatibility & crystal clear audio. Featuring 5W High Power Output, Dual Band, Dual Time Slot, a 2200 mAh Battery, GD-77 is the most cost-effective DMR HT on the market, with both solid constructing in hardware and easy to use programming software. Radioddity GD-77 DMR is ready to meet our customer's various needs. The GD-77 DMR is FCC&CE certified( FFC ID: 2AN62-GD77 CE ID: AGC10624170902ES01) and carries a 18-Month Manufacturer Warranty for carefree use. Furthermore,Įnglish Version Spanish Version Catala Version
DMR PROGRAMMING MANUAL
User’s Guide & User Manual under Technical Specification.
DMR PROGRAMMING HOW TO
How to Get on Air with GD-77? ✔ For any concerns, please refer to the Newest FIRMWARE V4.3.6 and SOFTWARE V3.1.9 for bugs fixing or features upgrade, With a supplied cable via PC (Window 7/8/10 ONLY, Mac/Linux not supported). Updatable Software & Firmware Support ✔ All settings can be programmed Sound and the noise-free on the transmit audio, it doesn't get distorted when
DMR PROGRAMMING CODE
One associated with the receiving group when the time slot and the color code inĮxceptional Audio Quality ✔ You will be surprised for the crystal clear Promiscuous mode enables it to hear all talk groups, not just Works on simplex (radio to radio direct), as well as work in conjunction with aĭigital/Analog Mode + Promiscuous Mode ✔ It allows monitoring both theĭMR community and stay in touch with your friends on the local analog repeatersĪt the same time. Works Well with Hotspot/Repeater ✔ This solid and rugged radio
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