+86 15093323284

 Longgang,ShenZhen, CN

Blog

[ARRL-News] Kids Day in the Age of COVID-19

Kids Day is designed to give on-the-air experience to young people and hopefully foster interest in getting a license of their own. It is also intended to give older hams a chance to share their station and love for Amateur Radio with their children.  ...

Read more  KIDS amateur radio,  Kids Day,  Youth amateur radio

How to judge the quality of an antenna?

antenna SWR, antenna gain, and Directionality are reference factors for judging the quality of an antenna.  ...

Read more  antenna SWR,  antenna gain

WSJT-X Version 2.2.0 is Now in General Release

WSJT-X version 2.2 offers 10 different protocols or modes — FT4, FT8, JT4, JT9, JT65, QRA64, ISCAT, MSK144, WSPR, and Echo.  ...

Read more  WSJT-X Version V2.2.0,  FT8,  WSJT

What's vertical GP Antenna?

GP antennas is short for GroundPlaneAntenna. These antennas are with a ground plane. Their elements are usually mounted by vertical ground, so they are also called vertical GP antennas. The antennas has a low emission inclination, and its coverage is similar to a circle with the radius of the emission point, so it is indispensable as a simple and effective DX weapon. The disadvantage is that it is a little noisy.  ...

Read more  Ailunce,  Amateur radio,  GP Antenna

Six Meters Recently Running Hot

In recent days, 6 meters has been living up to its name — “the Magic Band.”  ...

Read more  6M band,  50M,  FT8

RADIO CONTEST FOR COVID-19

The Finnish League of Radio Amateurs (SRAL) in cooperation with Araucaria DX Group (ADXG) of Brazil and Radio Arcala, OH8X of Finland cordially invite you to join them in a global special event with their STAYHOME campaign to made QSOs with amateur radio operators all over the world. Operations taken place between 06-07 June, 2020, 10.00 UTC Saturday - 09.59 UTC Sunday. Log search entry: https://www.eacontestclub.com/concurso-de-radio-por-el-covid-19/.  ...

Read more  Radio contest,  COVID-19,  Ailunce

2020 CQ World-Wide WPX Contest

2020 CQ World-Wide WPX CW Contest will begin from May 30 until May 31.  ...

Read more  CW contest,  CQ World-Wide WPX Contest

What's an affordable shortwave station for beginners?

Ailunce HS2 using software-defined radio SDR technology. Radio performance and functions are packaged in a compact and lightweight portable size. Whether you are taking your hobby to outdoor, or some other" on the air" location, the Ailunce HS2 is an eye-catching rig.  ...

Read more  shortwave station,  Ailunce HS2,  SDR Radio

What is dipole antenna?

Dipole antenna is the earliest, most widely, and the most commonly used simplest antenna in SW. But do you know which is dipole antenna in our commonly used antennas? How to work?  ...

Read more  Amateur Radio,  Dipole Antenna

Ailunce 10 Band 3.5-54Mhz Shortwave balcony antenna

An easy-to-use, no complicated adjustment, novice antenna 10 Band 3.5-54Mhz Shortwave Balcony Antenna   ...

Read more  Shortwave Antenna