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
【Radioddity GD-77 is a Dual Band, Dual Time Slot, Tier I & Tier II compliant DMR radio】Enjoy crystal clear audio quality with DMR technology.【Great fan base user groups】We have great fan base Facebook groups and user websites sharing tips and tricks for using 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 etc. 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 and charger. Please refer to Product Information section below for User’s Guide and User’s Manual. FCC certification ID: 2AN62-GD77. CE ID: AGC10624170902ES01.
【Updated software & firmware support】The newly updated 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.
【HASSLE-FREE WARRANTY】Radioddity has researched for 5 years to provide our valued customers with the best two way radios. We strive to provide world class products and support. GD-77 comes with ONE YEAR warranty and 60 days no-questions asked return policy. We kindly ask to please update the firmware and program it with the latest CPS available from our website or from the below link: ❤https://gd-77.s3.amazonaws.com/GD-77%20Firmware%20V3.1.6%20%26%20Software%203.1.1.zip❤