HAM

The Super Portable SFR Repeater RT74, with it you can gain more convenience! Installation free, with it, you can carry it with you, so Retevis RT74 is a moveable and portable repeater! Also, It is a license-free repeater, you will not try too hard to get a repeater. Here are some details； Output power: 10w/20w RT74 is based on DMR TDMA, AND it is a single frequency repeater. The weight of RT74 is 3.2kg, so it is not heavy, carry it is very easy for you! The authentication function provides powerful isolation from non-authorized radio occupation to the repeater!   When the emergency happens, the RT74 is a great tool for rescue movements. Such as emergency rescue, firefighter, public safety,…

For a beginner, an analog radio without a  screen seems too simple for them to learn. Just make two radio frequencies, CTCSS the same then you can communicate with others. It doesn’t have many challenges. So if you want to learn more, Retevis RT85 is very suitable for you! Retevis RT85 has a DOT-MATRIX LCD display, compared with other models, the display is clearer, you can find its improvements! Rt85 has Dual-band, dual display, dual standby function, so you can do many setups on the radio and learn how to switch the band and change the frequencies! And RT85 has a new innovation on the lock, you can you lock the PTT button, keyboard, channels respectively! So when you want…

How to program your RT95 by Chirp? Lots of people want to use the Chirp software to program your radio. Now Chirp support Retevis RT95. It will help you to program your mobile radio RT95 easily. This is the ham band mobile radio. About Retevis RT95 This model is the ham band mobile radio, dual band analog mode radio. with lots of features: 180 degree  rotatable TFT LCD display Can save up to 200 channels. Dual band and Dual Watch function Power can be selected: 25W / 15W / 5W Ham band: VHF:144-148MHz UHF: 430~440MHz Full alloy body for heat radiation The color screen is bright and easy to read How to program your RT95 by Chirp? CHIRP is a…

For Ailunce HD1, I choose the main reason is a strong dual band DMR radio, this is my full of review and comments of the radio

This article will tell you how to become a radio Amateur In the UK. Because operate the Ham radio in the UK, first you need to be the radio Amateur. What is amateur radio? The RSGB defines amateur radio as a “technical hobby for people who want to learn about, use and experiment with wireless communications”. It is the hobby and exclusively non-commercial, learn about radios and communicate with other radio amateurs around the world. How do I become a radio amateur? 1, Hold a Licence issued by Ofcom or qualify under the international arrangements You need to pass an examination at the corresponding level, to demonstrate that you have the skills to use amateur radio at that level. The examinations…

Chinese 5.5 Ham Festival On 5th May 1940, Chinese amateur radio operators started the “On Air Conference”. On 5th May 1947, the Conference covered all regions in China; it was the biggest on-air event. In 1942 and 1944, there were two exhibitions associated with the “On Air Conference”. In recent years, CRAC organized several events on 5th May every year and designated that date as a Chinese amateur radio festival, called “5.5 Festival”. Due to COVID-19, CRAC calls for all amateur radio operators to stay home and fight the Conoravirus situation. This year 2020 is the 80th ” Chinese 5.5 Ham Festival” Ten stations ( (B1CRA, B2CRA, B3CRA, B4CRA, B5CRA, B6CRA, B7CRA, B8CRA, B9CRA, B0CRA) across the country will be on…

World Amateur Radio Day 2020 is coming. Every April 18, Radio Amateurs worldwide take to the airwaves in celebration of World Amateur Radio Day. It was on this day in 1925 that the International Amateur Radio Union was formed in Paris. Are you ready? From the IARU, we get more informations about Amateur Radio. 1,  Amateur Radio gained the allocations still recognized today -160, 80, 40, 20, and 10 meters 2, From the 25 countries that formed the IARU in 1925, the IARU has grown to include 160 member, in three regions IARU Region 1 includes Europe, Africa, the Middle East, and Northern Asia. Region 2 covers the Americas Region 3 is comprised of Australia, New Zealand, the Pacific island nations,…

HD1 is the dual band DMR Amateur radio which most of the functions can be operated by the keyboard. HD1 is the best selling Amateur radio, so the main accessories for HD1 loved by hams.

Amateur Radio licenses are very important. In the United States, amateur radio licensese are governed by the FCC. If you want to use the amateur radio band radio, you need to get the Amateur radio licenses. Beside, you also need to know the rules  for legal operations There are three licenses classes in the US- Technician, General and Extra. Technician License, The entry-level license,   The FCC Technician License exam covers basic regulations, operationg practices and electronic theory. with a focus on VHF and UHF applications. Morse code is not required for this license. The Exam Requirement: 35-question Technician Written Exam (Element 2).   When you get this license, you will have all ham radios privileges above 30mhz, and it includes the…