Biography

I use to QSL with LoTW eQSL and traditional paper QSL cards are welcome. If you send a paper QSL you will get back my QSL 100 % directly. No SASE needed.

I am QRV on shortwave (1.8 to 50 MHz) in SSB, PSK, RTTY, MFSK, FT8, FT4 (CW still in learning)

In the summer of 2022, I started Orbiting Satellite Carrying Amateur Radio (OSCAR). There are 14 units (12dB) and 30 units (15dB) cross Yagi in the 2m and 70cm bands respectively, and the corresponding band LNAs. They work very well.

After a long period of solution selection, procurement, installation and commissioning, in December 2022, I completed the first 23cm(1296MHz) EME QSO.

At present, it has 2×56 unit 23cm Yagi antennas (25dB), remote power amplification and low noise preamplification system. Dish antennas cannot be installed in the case of limited space and legal restrictions. The current effect is not bad, the receiving ability is a little weak, I am trying to find a way.

Radio and electronics as a hobby have been my interests for a long time by now. At the same time, I graduated from Electronic Science and Technology.

Somewhere around the age of ten I assembled my first six transistor radio successfully. I was very active as an BC SWL on the HF bands. Finally became a HAM in November, 2017. Because won the lawsuit with the property company for install my attennas on my apartment roof.

Equipment

Transceiver: Icom IC-7610 and DX Engineering NCC-2 Receive Antenna Phasing Systems

Icom IC-9700 and Q5 Signal 23cm 25W PA

PA Unit: Acom 600s amplifier and Elecraft KAT 500 Tuner

KUHNE MKU PA 23CM-1200W and liquid cooling system, Circulators and Filters

Antenna: Hy-Gain AV640,40 meters up, CHAMELEON ANTENNA 130ft end-fed wire in 160m-10m

Wellbrook Antenna ALA1530LNP for receiving

OSCAR: M2. Atenna 2MCP14 436CP30, JG HITechnology LNA

23cm EME: 2×antennas-amplifiers 23cm56AUTHD, RF HAMDESIGN 3dB Hybrid Ring Couplers,
VHFdesign LNA (NF < 0.3 dB)