Brief introduction for Radioddity GD-55 Plus, A Practical DMR
GD-55 Plus Differentiating Factors
10W High Power
IP-67 Waterproofed
Mototrbo Tier I&II, Dual time slot for repeater
Call Recording
Emergency Alert (“Man Down” Alarm)
2800mAh Lithium Polymer (Li-Po) Battery
1024 Channel Capacity (16 Channels per zone, 64 zones)
Text Messaging
VHF/UHF: 136-174MHz 400-470MHz
Free Programming Cable & 2 Antennas
As the updated version from GD-55, Radioddity GD-55 Plus has got improved and become more pratical in using. Thank you for all ham radio fans give us feedback and suggestion, we Radioddity realised the weakness. Radioddity GD-55 Plus, a better and tougher DMR.
High Power DMR: The GD-55 Plus features two power settings, High (10W) and Low (4W). The maximum transmission distance could be 6KM! While delivering this major output in High Power mode, its special exterior design makes the radio cooler than its counterparts. Its long-time high power transmission can ensure an extraordinary user experience for you.
Better, Safer & Larger Battery Capacity: To make the radio safer, we’ve replaced the industry-standard Lithium-Ion (Li-ion) battery with Lithium-Polymer (Li-Po) battery, which is more stable and lighter. What’s more, GD-55 Plus’s Li-Po battery has a large capacity, reaching 2800mAh.
A Stronger Radio: IP-67 Waterproofed and Tough as Nails
The GD-55 Plus might just be the toughest radio on the market. We’ll let you decide. Waterproofed to the IP-67 standard, and rated to take a 5 story fall, the GD-55 Plus can take all you can throw at it. The perfect radio for the toughest of jobs, especially if you work construction on a seaside, 5 story building. We’re not saying you could run over it with your car, but we wouldn’t be surprised if it stood up to that test as well.
Teamwork Made Easier: Call Recording and Text Messaging
The GD-55 Plus supports text messaging from radio to radio using no mobile data, making it ideal for communication in places where cell phones can’t go. This walkie-talkie is compatible with the TYT MD-380 messaging platform, meaning you can send and receive text messages from the MD-380, MD-390 and of course, other GD-55 Plus.
Keep voice records of conversations for future reference with the GD-55 Plus. Featuring a voice recording function, this radio is capable of recording both the transmitting and receiving voices of a call, with storage for later reference.
2 FREE Antennas: Two Antennas will come with GD-55 Plus for FREE!The short one is for portable use, while the other is a high gain antenna, for strengthening the signal.
News
Use your Privileges Properly – Ham Radio
Due to some inquiry by Eric, KB0YDN, I decided to make this video discussing the incident of the Ham Firefighting Interference in Idaho Last year. Thi... Read more
ISM Packet Decoder Plugin For SDR Sharp – RTL 433
Here we take a look at the RTL433 Plugin for SDR Sharp, making it easy to decode ISM RF Packets. https://github.com/marco402/plugin-Rtl433-for-SdrShar... Read more
Increase in unidentified intruders
IARUMS newsletter IARU Monitoring System (IARUMS) Region 1 newsletter reports an increase in unidentified intruders in the amateur radio bands followi... Read more
I’m an Intern at ARRL Headquarters!
“I’m Jherica Goodgame, KI5HTA, and I’m a 2022 summer intern at ARRL HQ. Join me while I show you around some of my favorite parts of... Read more
Antenna on Sloping Ground – What happens?
“Various terrain and Antennas: You can make the slope work to your advantage. I know your next question already. Hang on. I’ll make a vide... Read more
Review
Transmit Without License During An Emergency? Save Life & Property?
Tony DeWitte AD0DQ, joins me to explain when it is legal for you to transmit outside of your radio privileges to save life or protect property, ALSO,... Read more
MFJ-914 Auto Antenna Extender – Review
The MFJ-914 offers a way of extending the matching range of the internal ATU inside any transceiver. If your internal ATU is struggling to achieve a m... Read more
More on Grounding
Scott, N3CRS, has emailed Dave a very well organized list of questions that have to do with the subject of grounding. Lets see if Dave can help him ou... Read more
PrepComm MMX TearDown – Keyboard CW?
PrepComm MMX TearDown The MMX Multi-band Morse Code Transceiver is the evolution of the DMX-40+ Morse Code Transceiver,and includes the keyb... Read more
Mini DIGITAL PWR / SWR meter review
This is the review of a Mini portable PWR and SWR meter with built-in battery and High SWR warning buzzer. There are also the Xiegu X6100’s outp... Read more
Equipment
Perseus 22 -INTRODUCING NEXT-GEN SDR RECEIVER
Perseus22 is a 4 channels, direct sampling receiver with a continuous frequency coverage from 10 KHz to 225 MHz and a typical image rejection larger t... Read more
Mini SSB HF Receiver 150 kHz To 30 Mhz
SI4732 SSB 150K-30MHZ FM 64M-108MHZ Color LCD Display DSP Radio Receiver Built-in Battery Features: -Color LCD display, read data more clearly. -Built... Read more
Comet-NCG – Dayton Hamvention 2022
2022 saw the return of the Dayton Hamvention and also celebrated the 70th anniversary of the world’s largest ham radio trade show. Ham Radio Out... Read more
West Mountain Radio – Dayton Hamvention 2022
West Mountain Radio 2022 saw the return of the Dayton Hamvention and also celebrated the 70th anniversary of the world’s largest ham radio trad... Read more
SDRplay SDRconnect demo at Friedrichshafen 2022
This video shows the demo we showed at Ham Radio 2022, in Friedrichshafen, Germany. This demonstrates the core underlying technology behind what we’re... Read more