Zelfbouw Links

Sluiten VLF Projekten

Sluiten 136 kHz Projekten

Sluiten 472 kHz Projekten

Sluiten 500 kHz Projekten

Sluiten Multiband HF Projekten

Sluiten 160m Projekten

Sluiten 80m Projekten

Sluiten 60m Projekten

Sluiten 40m Projekten

Sluiten 30m Projekten

Sluiten 20m Projekten

Sluiten 17m Projekten

Sluiten 15m Projekten

Sluiten 12m Projekten

Sluiten 10m Projekten

Sluiten 6m Projekten

Sluiten 4m Projekten

Sluiten VHF Luchtvaart

Sluiten 2m Projekten

Sluiten 70cm Projekten

Sluiten 23cm Projekten

Sluiten 13cm Projekten

Sluiten 9cm Projekten

Sluiten 6cm Projekten

Sluiten 3cm Projekten

Sluiten 1,25cm Projekten

Sluiten EHF Projekten

Sluiten Antenne-aanpassingen

Sluiten Shack Accessoires

Sluiten Voedingen

Sluiten Meetinstrumenten

Sluiten µController Arduino

Junk Box Circuits

Sluiten Buizen

Sluiten Transistors 2N-Serie

Sluiten Transistors BC-Serie

Sluiten Transistors BD-Serie

Sluiten Transistors BF-Serie

Sluiten IC 74XX-Serie

Sluiten IC 74LSXX-Serie

Sluiten IC 74SXX-Serie

Sluiten IC LM-Serie

Sluiten IC TDA-Serie

HF Propagatie
RSS lezer
Bezoekers

   Bezoekers

   Bezoekers online

Zoeken




RSS lezer - The DXZone.com

The DXZone.com Amateur Radio Internet Guide


Latest articles, reviews and links posted to The DXZone.com, an amateur radio, cb radio, scanning and shortwave radio, reference site

Top Amateur Radio Websites - Issue 2108  Kijk naar?

How to build a Software Defined Radio, Amateur radio 3D models, MFSK16 APRS Tracker, PCB gEDA, remoteRotator, Ukraine Repeater Map, Audio Repeater,
(01/01/1970 @ 01:00)
Top Amateur Radio Websites - Issue 2107  Kijk naar?

FBK 2m-70cm dualband coax antenna, Fritzing, Yeggi 3D printable Models for Ham Radio, Remote Orbitron Interface, GPS clock, Weather APRS data converter
(01/01/1970 @ 01:00)
Top Amateur Radio Websites - Issue 2106  Kijk naar?

RX Loop Antenna for 80 and 160 Meters, TinyCAD, ZenitPCB, Home Brew paddles, LogiSim - Logic Circuit Simulator, KiCad EDA, DesignSpark - RS Online, S50CLX Live DX Cluster, JD1BMH online log, Volda Communication
(01/01/1970 @ 01:00)
Top Amateur Radio Websites - Issue 2105  Kijk naar?

Automatic HF Antenna Tuner with Arduino, Choking balun for 160-30 meter band, Welcome to Amateur Radio for Newcomers, Understanding Antenna Polarization, G3LIV Data Interfaces, Improve your Antennas for Low Solar Activity, Ferrite Shop, Interactive Smith chart, APRSdroid to a Baofeng Cable , HF Arduino VNA,

... / ... Lees meer...

(01/01/1970 @ 01:00)
WSJT-X 2.4.0-RC1 Introduces new Q65 Mode  Kijk naar?

WSJT-X 2.4.0 RC1 has been officially released and it includes the new Q65 digital protocol.
(01/01/1970 @ 01:00)
ICOM IC-R20  Kijk naar?

IC-R20 by Icom. Wideband Receiver Professional radioreceiver, allow double receiver, from HF to Microwave, digital recorde, DTCS, Memories and 11 hours countinuous reception.
(01/01/1970 @ 01:00)
How to evaluate Choke performance  Kijk naar?

Antennas/Feed Lines/Choke
If you want to build your own common mode choke, this article explains how to measure the efficiecy of your choke before using it. In the examples has been used Amidon FT240-31 toroids.
(01/01/1970 @ 01:00)
Two elements Triband Yagi Antenna  Kijk naar?

Antennas/Yagi
This project was originally developed by Markus VE7CA A Portable 2-Element Triband Yagi - PDF Article
(01/01/1970 @ 01:00)
160m Band Loaded Inverted L Antenna  Kijk naar?

Antennas/160M
This is a simple 160 meters antenna, a short loaded inverted L. The linear lenght is 20 meters, with the loading coil at 5 meters from the feedpoint.
(01/01/1970 @ 01:00)
HW VSP3 - Virtual Serial Port  Kijk naar?

Software/Virtual Serial Port
HW VSP is a free software driver that adds a virtual serial port (e.g. COM5) to the operating system and redirects the data from this port via a TCP/IP network to another hardware interface
(01/01/1970 @ 01:00)
Single element Delta Loop Antenna  Kijk naar?

Antennas/Delta loop
Building a simple delta loop is very easy. With two fishing rods and some other material you can find in your local hardware store, you can build an efficient single element delta loop antenna
(01/01/1970 @ 01:00)
com0com Null-modem emulator  Kijk naar?

Software/Virtual Serial Port
The Null-modem emulator is an open source kernel-mode virtual serial port driver for Windows, available freely under GPL license.Allows you to create an unlimited number of virtual COM port pairs and use any pair to connect one COM port based application to another.

... / ... Lees meer...

(01/01/1970 @ 01:00)
BalUn for Delta-loop & Quad-loop antennas  Kijk naar?

Antennas/Baluns
This Guide helps you to build the 1:2 BalUn 600 Watts DIY kit step by step. If a delta-loop or quad-loop antenna is powered with a coax cable from the transceiver it is necessary to use a 1:2 BalUn. This 1:2 BalUn uses a symmetrical 1:2 impedance transformer.

... / ... Lees meer...

(01/01/1970 @ 01:00)
OM0ET Antennas  Kijk naar?

Manufacturers/Antennas/HF/Magnetic Loop
Maker of small and compact multiband QRP UltraLight Magnetic Loop Antennas and UnUn transformer for end-fed multiband antennas
(01/01/1970 @ 01:00)
GridTracker  Kijk naar?

Software/Log Analysis
GridTracker listens to live traffic from WSJT-X or JTDX and displays it on a map. It can also load ADIF log files, load clublog, lotw, hrdlog.net and other sources to diplay your logbook statistics and map your QSOs. GridTracker is a free application for windows Linux and MacOS.

... / ... Lees meer...

(01/01/1970 @ 01:00)
Analyze Contest Passing  Kijk naar?

Software/Log Analysis
Contest log checker to detect QSO band passes. The PASS program reads a Cabrillo log and reports the QSOs that were passed (moved) from one band to another. The program is not graphical and it is meant to be run at a DOS prompt or in a CMD window under Windows.

... / ... Lees meer...

(01/01/1970 @ 01:00)

Laatst import : 05/03/2021 @ 11:03

Google Ads
^ Boven ^