Author
Ailunce High Gain Directional Yagi Antenna
- Mar 30,2020
- Yolanda
- 1 Comments
- Radio Introduction
As an electromagnetic transducer element, the position of the antenna in the entire radio communication system is very important. ...
Ailunce HS2 HF VHF UHF SDR Transceiver
- Mar 10,2020
- Yolanda
- 93 Comments
- Radio Introduction
Ailunce HS2 is an ultra-portable full-frequency full-mode SDR radio. The HAM-BOX mobile app we developed allows the mobile phone to easily control and play radio stations. ...
Retevis HK008 2-Pin Active Speaker Mic with Volume Knob
- Mar 04,2020
- Yolanda
- 0 Comments
- Radio Introduction
There are many speaker mics without voice knob in the market. Retevis release a new speaker HK008 with adjustable voice knob. We can adjust the voice through the speaker mic, not only relay on the radio voice knob. ...
Amateur Satellite Fuji 3 (FO-29) Operation Schedule 3.2020
- Mar 04,2020
- Yolanda
- 0 Comments
- Amateur Radio News
The operation of Fuji No.3 (FO-29) has been unstable, but the transmitter will be turned on in the next pass. Since the date and time are in UTC, add 9 hours to convert to Japan time. ...
Retevis RT94 Smart Repeater Digital+LTE Converged Communication System
- Feb 29,2020
- Yolanda
- 3 Comments
- Radio Introduction
The Retevis's new generation of wide-narrow converged communication wireless intercom smart system integrates DMR, analog and other narrow-band private network technologies &3G / 4G LTE, WLAN and other wide-band technologies to provide end-to-end voice, data and other full-service convergence solutions. ...
Retevis RT95 Mobile Radio Display Icon
- Feb 27,2020
- Yolanda
- 0 Comments
- Radio Introduction
Most of radio's display is LCD. RT95 use TFT display. The technology is more complicated than LCD. It is also a special point of RT95.Today let learn what's the meaning of the display icon. ...
Retevis RT95 Mobile Radio Front and Rear Panels Introduction
- Feb 27,2020
- Yolanda
- 0 Comments
- Radio Introduction
We know that the RT95 is a dual band analog mobile radio. It is an amateur mobile radio. Today let learn something about its front and rear pannel design. ...
Retevis RT95 Analog Ham Mobile Radio Transceiver
- Feb 27,2020
- Yolanda
- 0 Comments
- Radio Introduction
RT95 Mobile Radio has nice housing, stoutness & stability, advanced and reliable functions, perfect & valuable. This amateur mobile radio especially designs for drivers and it pursues philosophy of innovation and practicality. ...
Retevis RT90 Dual Band DMR Mobile Radio
- Feb 24,2020
- Yolanda
- 0 Comments
- Radio Introduction
RT90 is a dual band DMR mobile radio. It supports UHF and VHF, Analog mode and DMR mode, dual standby. Two power level, the max power is 50w. Here I will show more information of it. ...
Retevis RT80 Inverted Screen DMR Walkie Talkie
- Feb 22,2020
- Yolanda
- 0 Comments
- Radio Introduction
The RT80 is a DMR handheld walkie-talkie designed on the basis of Time Division Multiple Access (TDMA) technology. It supports three modes: digital, analog and digital-analog hybrid, and is compatible with existing conventional analog and DMR-based walkie-talkies. ...