Radioddity GD-77, as a DMR with Dual Band and Dual Time Slot, is ready to meet our customer’s more than a few 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 in the marketplace, 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’ll 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’ll use separate time slot in Group Calls.
Two Customizable Side Keys
Under the PTT button there are two side keys on GD-77. You’ll 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, and so forth (Up to 20 options). Once set, those features can also 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 also be as far as 5KM (3 Miles) under most circumstances. There are other factors that impact 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
2 x Battery
1 x Manual
1 x Free Programming Cable
【Radioddity GD-77 is a Dual Band, Dual Time Slot, Tier I & Tier II compliant DMR radio】FCC certification ID: 2AN62-GD77. CE ID: AGC10624170902ES01. Enjoy crystal clear audio quality with DMR technology. ❤️The recent Software/Firmware Download: https://gd-77.s3.amazonaws.com/GD-77%20Firmware%20V3.1.8.zip❤️
【Great fan base user groups】We have great fan base Facebook groups and user websites sharing tips and tricks for the usage of the radio.
【Larger Capacity Li-Ion Battery】Equipped with a 2200mAh Li-ion battery. Up to 18 hours work time and 48 hours of standby time. It lasts 30% longer than the other DMR radio. GD-77 is light weight and handy, perfect for long QSO’s.
【 More keypad operations】Channel names, TX & RX frequencies, channel number, tones and and so forth. can all be programmed through the keypad. Users can also customize the top and side buttons for their favorite functions. Come with free programming cable, software, charger and battery.
【Up to date software & firmware fortify】The newly Up to date software and firmware has the following upgrades: ADD VFO function, Contact ID’s increased to 1000 contacts, upgraded Scan List from 16 to 64, Channel List increased from 16 to 31, added DMR ID database upload feature. We have also fixed the zones lost, and distorted audio bugs. GD-77 comes with ONE YEAR warranty and 60 days no-questions asked return policy.