DL6ZB HOMEPAGE

My beloved TW Olympic from Tom Withers G3HGE (sk)

GERMAN AMATEUR RADIO STATION

      DL6ZB

      (ex DL6MBI)

CQ
ZONE 14  -  ITU ZONE 28  -  JN58XU

      Rolf L. Heine - Einmusser Str. 22 - 93345 Hausen - Germany

HAM Radio Maker's Corner
A Selection of my Weekend Projects

1. RECEIVER & MINIMAL ART

MINIMAL ART RECEIVER DESIGN
2 BJT used in this simple DC amateur radio receiver.
LOW IMPEDANCE HEADPHONE MINIMAL ART RECEIVER
No high impedance headphone? Take a look here.
THE ONE-POINT-FIVE-VOLTER RECEIVER
Weekend Project. A single 1.5 battery cell will drive this well performing shortwave receiver

DIRECT CONVERSION RECEIVER
A more sophisticated DC transceiver

EXTREME MINIMAL ART
Single Transistor Receiver & Transmitter

SDR
SDR Project with a TAYLOE MIXER and Si570 Oscillator with BASCOM Code

2. TRANSCEIVER

ZB-3 (Under Construction)
A low power consumption 630 Meter to 2 Meter Band QRP miniature SDR transceiver.
This new project is in a preliminary stage. Stay tuned!
ZB-4
A modernized classic QRP concept.
CW 80/60/40/30 Meter Transceiver.

QRP CW TRANSCEIVER
Direct Conversion QSK QRP-Transceiver

OSCILLATOR & EXCITER

      

10.7 MHz (9 MHz) SSB FILTER METHOD EXCITER
SSB Exciter with built-in IF-Clipper for Single Side Band Transmitters.

LOW POWER CONSUMPTION PLL
AD9833 DDS controlled 12-18 MHz PLL Oscillator

4. MISCELLANEOUS

DL6ZB IAMBIC MORSE KEYER Update
LOW COST CW IAMBIC MEMORY KEYER

PRECISION S-METER
S-Meter Design for Direct Conversion QRP-Receivers

LOW COST VSWR INDICATOR
Sensitive VSWR Meter for QRP Transmitters

KENWOOD TS-130V CW AGC MODIFICATION
Simple method of taming the transceiver's nervous CW-AGC

PANADAPTER MOD FOR SHORTWAVE TRANSCEIVERS
Broadband Wilkinson Divider turns your transceiver into a modern rig.

ICH ERHEBE KEINE PERSONENBEZOGENEN DATEN DER BESUCHER MEINER WEBSEITE. DIE DATENSCHUTZERKLÄRUNG NACH DEUTSCHEM RECHT KANN HIER EINGESEHEN WERDEN:
DATENSCHUTZRECHTLICHER HINWEIS

DAS IMPRESSUM KANN HIER EINGESEHEN WERDEN:

IMPRESSUM

LEGAL NOTICE. ALL GRAPHICS, PHOTOGRAPHS, AND TEXT APPEARING ON THE DL6ZB.DE WEBPAGE AND SUBSEQUENT OFFICIAL WEB PAGES ARE PROTECTED BY COPYRIGHT. REDISTRIBUTION OR COMMERCIAL USE IS PROHIBITED WITHOUT EXPRESS WRITTEN PERMISSION EXCEPT FOR NON-COMMERCIAL AND NON-PROFIT AMATEUR RADIO PURPOSES.
SOFTWARE PROVIDED ON MY WEBSITE DL6ZB.DE IS FREEWARE WITH THE FOLLOWING RESTRICTIONS. YOU MAY DOWNLOAD AND USE THE SOFTWARE FOR YOUR PROJECTS AND COPY AND DISTRIBUTE THE DOWNLOAD LINK. YOU MAY REDISTRIBUTE THE SOFTWARE, BUT YOU MAY NOT MODIFY THE RAW CODE AND THE COMPILED SOFTWARE VERSION WITHOUT MY WRITTEN PERMISSION. YOU MAY NOT MODIFY THE COPYRIGHT NOTICE. COMMERCIAL USE OF ANY FORM IS PROHIBITED. THIS SOFTWARE IS PROVIDED BY ME, ROLF HEINE, AS THE COPYRIGHT HOLDER AND CONTRIBUTOR "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL I OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
COPYRIGHT OWNER © ROLF HEINE, DL6ZB, EINMUSSER STR. 22, 93345 HAUSEN, GERMANY.