▸ Dual Band & Dual Time Slot -The newest upgraded software and
firmware has added: ADD VFO, Contact ID (expanded from 256 to 1000), Scan list
(expanded from 16 to 64) & Channel list (expanded from 16 to 31), DMR ID
Database, Fix of lost Zones bug and upgraded RX audio quality. GD-77 DMR two way
radio has both Tier I & II and is compatible with Motorola and other DMR radios.
Official Certification: FCC ID: 2AN62-GD77; CE ID:
▸ Larger Capacity Li-Ion Battery - This radio is equipped with a 2200mAh Li-ion Battery. Up to 18 hours working time as well as 48 hours of standby time. This is 30% longer than other DMR HT's. It feels really good in the hand - and is solid but not too heavy. GD-77 DMR Ham Radio has crystal clear audio and it's easy to program.
▸ USB Port Charger or Wall charger - A USB Port charger or a wall charger are supplied with this radio. For USB port chargers, please note that the USB port and charger adapter can only work with a radios requiring 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. You can program one of the side or top keys to change zones. A big time saver.
English Version Spanish Version Catala Version
Radioddity GD-77 User Guide Informative Links
Note: For now, GD-77 only ship to US, UK, EU country, no inventory in other warehouse.
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.
About Radioddity GD-77
Radioddity GD-77 DMR is ready to meet our customer's various needs. 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. The true appeal of Radioddity GD-77 Dual Band Dual Time Slot DMR lies in its ability to deliver great compatibility & crystal clear audio. It's portability, high capacity battery, and multi-functional design makes it the perfect radio companion for both ham and beginner. Besides, the latest Software/Firmware is available free at Radioddity.
Why Choose Radioddity GD-77?
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.
▸ Programmable CTSS/DCS, Squelch, Busy Lock,TOT, VOX, Encrypt, Password Lock, Radio ID, Scan
▸ Up to 250 zones, Message, Contact, Emergency Alarm
▸ Up to 128 received groups, Dual Ban, Side Keys
▸ ADD VFO, Contact ID(expanded from 256 to 1000), Scan list (expanded from 16 to 64)
▸ Channel list(expanded from 16 to 31), Supports Digital & Analogue Mode
▸ Dual Band, Frequency Range in VHF/UHF, Support DMR repeater function: both DMR Tier I and Tier II.
▸ Fantastic Customer Service & Technical Support
1 x GD-77 DMR Digital Radio
1 x Dual Band High Gain Antenna (Long)
1 x Dual Band High Gain Antenna (Short)
1 x Belt Clip
1 x Charger
1 x Battery
1 x User Manual
1 x Programming Cable
1 x Waterproof Speaker Mic
1 Year and 6 months Manufacturer's Warranty.
• Radioddity's limited warranty applies to all BRAND NEW items sold by radioddity.com and other authorized dealers.
• This warranty is non-transferable and proof of purchase from us or an authorized dealer is required for warranty service.
What Does This Limited Warranty Cover?
We warrant that the Products are free from defects in materials and workmanship under normal use and use in accordance with the respective Product user manual, during the Warranty Period. Please refer to the Instructions inside each package for a description of proper use and care of the unit.
What Does This Limited Warranty Not Cover?
This limited warranty does not cover damages directly or indirectly arising or resulting from or during:
(1) accident, misuse, abuse, vandalism or acts of God (including lightning and other weather conditions)
(2) use with another product or other damage or loss suffered by the use or combination of any other item
(3) improper or inadequate maintenance
(4) repairs by an unauthorized service technician
(5) normal wear and tear
If you are satisfied with our products and service, please kindly leave us a positive product review. Any problem, be free to contact us email@example.com
We strive to answer all emails as quickly as possible, but due to high email volume, it may take time for us to reply. Thanks in advance for your patience!