Two Way Radio

General units in the application of walkie talkies value instant response communication in walkie talkie communication. Pressing PTT to speak and receiving other walkie talkies with the same frequency within the signal coverage range of the transmitting walkie talkie achieve fast voice communication and meet efficient work needs. In the widespread application of walkie talkies […]

Which model of ICOM shortwave radio is the best to use ?This question is not very scientific, but it is often asked. In fact, it should be said that a radio station that meets the installation environment and performance requirements of users and has excellent cost-effectiveness is a good radio station. However, different models of

Introduction to shortwave communication Short wave radio is a communication device operating at frequencies below 30MHz, which relies on ground waves and airborne ionospheric reflection to propagate communication signals, achieving long-distance short wave communication across regions and oceans. Short wave equipment is relatively simple and easy to install, but due to its low operating frequency,

Functional advantages ICOM ID-52E is a fully functional new generation amateur handheld walkie talkie launched by ICOM in Japan, which not only has dual band main and secondary displays; Built in GPS to display the current position; Insert card recording; Bluetooth; Equipped with data transmission and USB charging interface, for the first time, the handheld

The main components of a general walkie talkie include the host, battery, antenna, back clip, charger, and adapter, and some are also equipped with a hand rope. Introduction to some main functions for better use of intercom communication equipment by users. Housing Shell: Professional machines generally use high-performance plastic material PC+ABS, which has a good

ICOM IC-2730E is an amateur V/U dual segment, dual display, high-power 50W vehicle radio with independent control and operation characteristics of left and right display bands on LCD screen. It is very popular with amateur in off-road and tourist fleets, and is an upgraded replacement of IC-2720 after production is stopped. The working frequency band

Brief Introduction It is difficult to completely avoid interference from various same frequency, adjacent frequency, intermodulation mirror image, and strong electrical signals during the transmission process of wireless communication waves. However, we can use methods such as optimizing parameters technically and conducting preliminary environmental noise interference tests on frequency selection to minimize the impact by

Many novice players who have just played walkie talkies may have the question: Why is the communication distance marked on the walkie talkie different from the actual call distance? This is because walkie talkies are often affected by various factors such as the surrounding environment and their own accessories during actual use, resulting in a

APRS is the abbreviation of “Automatic Packet Reporting System”, which is an “automatic location reporting system”, which is an application of amateur radio enthusiasts to transmit real-time location information, weather information, telemetry information and short messages through amateur radio stations. Most of the enthusiasts use the real-time location reporting function of APRS, and use APRS

What should I do if there is water in the walkie talkie? Full analysis of common intercom problems! Question 1: How to deal with water entering the machine? After the machine enters the water, the power should be turned off immediately, the battery should be removed, and the water should be vigorously thrown out. It