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Is it better to install car radio or use handheld radio for road trip？ Nov 23, 2022
Due to cost budget and other reasons, many ham（Radio amateur） and riders are entangled in the using walkie talkie or car radio. Is it better to take a handheld radio or a car radio when you will have a road trip ? After reading this article about the comparison between them, you may be able to know. 1.Power and communication distance Walkie talkie: small power, generally within 10W, communication ...
- walkie talkie
- car radio
- handheld radio
When does the walkie-talkie need the scrambling function? Nov 30, 2022
1.What is scrambler？ The scrambling function of the analog walkie-talkie is to change or mix the sound of the broadcast and the information of the radio so that people can only receive and understand it through a specific frequency or channel. It is an important means to ensure that the transmission content of radio waves will not leak privacy and prevent eavesdropping. From a functional point of ...
- scrambling function
- analog walkie-talkie
- DMR radio
What walkie-talkie is suitable for the construction site? Dec 07, 2022
Walkie-talkies are widely used in public utilities, emergency industries, transportation and other fields, and construction sites are also one of the places where walkie-talkies are most frequently used. So what kind of walkie-talkie should you choose on the construction site? Today let’s talk about this topic. For working environments with a lot of dust, it is required that the walkie-talkie shou...
- walkie-talkie
- DMR radio
- arge-capacity battery
How should the voice of walkie-talkie become very small to solve? Dec 15, 2022
First of all, we should analyze the reason why the radio sound is small, as long as we find the reason, we can find a solution. In general, the low sound may be due to the dust entering into the loudspeaker or the problem of the connecting wire of the loudspeaker after being used for too long, which is the main reason for the low sound of the walkie-talkie. So what are the faults that affect the s...
- walkie-talkie
- sound of the radio
- original batteries
What is the " kill" function of the walkie-talkie used for? Dec 28, 2022
Anyone who is familiar with walkie-talkie knows that it have a function - kill, but for green hands, they may not understand it very well. Today we will talk about the powerful and practical function. The "kill" function of radio can make the radio shut down or prohibit transmission by remote control. The ability to turn off the launch function individually is sometimes referred to as "stun". Afte...
- walkie-talkie
- powerful and practical
- "kill" function of radio
How to distinguish single call, group call and all call of DMR? Jan 05, 2023
The DMR(Digital Mobile Radio) can set single call, group call and all call directly through contacts. So what is the difference between them? 1. Single call Literally we can understand that this is a one-to-one call. Each of us will register a DMR ID through the call sign, which is the same as our mobile phone number and is not repeated. If you want to call the other party, you can directly e...
- Digital Mobile Radio
- radio amateurs
- walkie-talkie
Do you know the three scanning methods of walkie-talkie? Jan 11, 2023
Scan is a very common and useful feature for amateur radio operators. When they are not sure which frequencies have a signal, they can turn on the scan function. To give an easy-to-understand example, suppose we have built 10 channels, but we are not sure which channel has a signal. At this time, if we turn on the scan function, the walkie-talkie will wait on these 10 channels. If there is no sign...
- Amateur radio operators
- scan function
- walkie-talkie
Can I carry a walkie-talkie to use abroad? Feb 02, 2023
In addition to mobile phones, hams may also want to take a beloved two way radio with them when they travel. So, if it is an outbound travel, can they carry and use the radio? The answer is clear. If there is no relevant permission from the destination country, it is not allowed to use radio equipment casually. For specific usage issues, please refer to the laws and regulations of each country. Fo...
- two way radio
- POC radio
- handheld radio

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