Radioddity GD-77, as a DMR with Dual Band and Dual Time Slot, is ready to meet our customer’s various needs. Featuring 5 W 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.
1. Software is available in a beginner mode and with an expert mode upon request designed for Amateurs/Hams (Password needed) with extended features.
2. Frequency/ID displayed on the screen: You can choose whether to display the frequency or ID on the screen via keypad setting.
3. Digital and Analogue Mode Convert: Please kindly note that Digital/Analogue Mode can only be turn ON/OFF via programming software.
4. Point to Point repeater function: You can use separate time slot in Group Calls.
Two Customizable Side Keys
Under the PTT button there are two side keys on GD-77. 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). Once set, those features can be easily achieved when you press and hold or press and release the side keys.
Up to 5KM (3 Miles) Talking Range
Although GD-77 is only 3CM in body thickness, the talking range can be as far as 5KM (3 Miles) under most circumstances. 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.
1 x GD-77 DMR
1 x Dual Band High Gain Antenna
1 x Belt Clip
1 x Desktop Charger
1 x Battery
1 x Manual
1 x Free Programming Cable
✔ Dual Band & Dual Time Slot: VHF 136-174MHz, UHF 400-470 MHZ; GD-77 has both Tier I & II and is compatible with Motorola and other DMR radios.
✔ High Capacity Battery: Up to 18 hours working time as well as 48 hours standby time, which is 30% longer than other DMR.
✔ USB Port Charger: We replaced traditional charger to USB port (12V) which leads to more convenient charging way with car charger adapter. Please note that the USB port and charger adapter can only work with device requires 12V input.
✔ More operations available via keypad: Channel name, TX & RX frequency of a channel, display or hidden frequency, channel number etc., all these can be modified through the keypad of GD-77.
✔ Radioddity, spending 4 years to provide our valued customers the best two way radios, is striving to provide world class products and support. We provide ONE YEAR warranty and 60 days no-reason return of the product. Please kindly update the firmware of the GD-77 in the first time and program it with the newest CPS.→→Software/Firmware Download→→http://s3.amazonaws.com/s3.image.ro/download/Software/Radioddity/GD-77/GD-77%20Firmware%20_V2.6.9%20and%20CPS%20_V1.1.13%20.zip