My Station

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

144MHz Antenna

 

14 Elements (3.6wl) DJ9BV for 144MHz.

40m above the ground, 150m asl.

PST2051 rotator.

No elevation at this moment.

 

NEW Antenna System - is on the way

 

2x14 Elements (3.6wl) DJ9BV for 144MHz.

 

Rotator

 

PST2051 antenna rotator from PRO.SIS.TEL, GS-065 thrust bearing from YAESU.

 

 

 

 

 

 

 

 

 

Power splitter

 

From WiMo, combines two antennas by coaxial power splitters.

 

 

 

Preamplifier

 

CAV144EME preamplifier from LNA Technology

 

Transceiver

 

TS870 from Kenwood, modified to work with my homemade transverter.

 

 

 

 

 

 

 

 

 

144 to 28 transverter

 

BF988 transistor in the first RX stage, SBL1 mixer.

7W output from a BLX68 transistor.

 

 

 

 

 

 

 

 

 

 

QQE06/40 PA

 

Old, but good!

 

 

 

 

 

 

 

 

 

 

 

GS31B HPA, HA1YA design

 

Inside my homemade High Power Amplifier...

 

Home

My Station

144MHz - DXCC, Grids, WAC Standings

EME (Earth-Moon-Earth)My Initials

YO VHF/UHF/SHF Contest

PstRotator - Software for  Antenna Rotators

Photos

HAM Radio Projects