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Radioddity GD-77 VHF UHF Dual Time Slot DMR Digital Analog Two Way Radio Ham Walkie Talkie is ready to meet our customer's various needs.
Featuring a 5W High Power Output, Dual Band, Dual Time Slot and a 2200 mAh Battery, the GD-77 is the most cost-effective DMR HT on the market, with both solid construction of hardware and easy to use programming software.
The true appeal of the 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 beginners. It also comes with the latest Software/Firmware and is available free at Radioddity.
VHF 136-174MHz, UHF 400-470 MHZ, and 1024 channels, which provide you more choices in frequency when you transmit/receive/talk to your partners/friends/fellow.
SUPPORTS DIGITAL & ANALOG MODE
As a radio operating under the DMR system, Radioddity GD-77 is perfectly compatible with both digital and analog modes. It can smoothly turn from one into the other. Radioddity GD-77 can communicate with Motorola DMR Radios, it can also support DMR repeater function: both DMR Tier I and Tier II.
DUAL TIME SLOT
DMR Tier II covers licensed conventional radio systems, mobiles and handheld portables. Normally, common DMR radio only operates dual time slot function through a repeater. With Radioddity GD-77, it also can operate Dual time slot function with the keypad directly. When using Group Calls, tier I or tier II can be operated separately.
DUAL BAND, FREQUENCY RANGE in VHF/UHF
The GD-77 Dual-band radio, features two frequency settings, VHF (136-174Mhz) and UHF (400-470Mhz). This operation can be one of many types of transmission and reception arrangements depending on the capabilities of the individual radio. The GD-77 was designed to allow long-range communications among individuals including engineers, scientists, emergency communications, and amateur radio enthusiasts.
TWO CUSTOMIZABLE SIDE KEYS
Under the PTT button there are 2 side keys on GD-77. You can use its 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 long press or short press the side keys.
EASY TO USE
Radioddity GD-77 has 1024 Channels, which can be programmed as a digital channel, or analog channel. It can customize the amount of digital or analog channels via its programming software. More functions can be accessed and operated conveniently with a keypad.
HIGH CAPACITY BATTERY
Guarantee a long working time of up to 18 hours and 48 hours when on standby (which is 30% longer than the MD-380). Also, the Dual-band high gain antenna promotes a crystal clear sound.
Software is available in a beginner mode and with an expert mode upon request designed for Amateurs/Hams (Password needed) with extended features.
Frequency/ID displayed on the screen: You can choose whether to display the frequency or ID on the screen via keypad setting.
Digital and Analogue Mode Convert: Please kindly note that Digital/Analogue Mode can only be turned ON/OFF via programming software.
Point to Point repeater function: You can use a separate time slot in Group Calls.
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
All products are shipped within 48-72 business hours and usually delivered within 3-8 business days.
If you aren't completely satisfied with your product, return the item within 14 days of delivery for a refund (see refund policy for more details)