Date

Update

Folder

Febn 5^th
2012

Update of page with historical sound tracks of various space objects - added a recording of new Iranian satellite NAVID   

Sounds from Space

Jan 28^th
2012

Update of page with historical sound tracks of various space objects - added a recording of Astronaut William Anders (Apollo 8) bounced off the moon   

Sounds from Space

Jan 26^th
2012

Update of page with historical sound tracks of various space objects - added a recording of RS-39   

Sounds from Space

Jan 23^rd
2012

Update of page with historical sound tracks of various space objects - added a recording of ANDE MAA with a synthesized voice message   

Sounds from Space

Jan 22^nd
2012

A rubidium frequency standard as a precise reference frequency source for the ham radio station

Ham Downloads

Jan 18^th
2012

Update of page with historical sound tracks of various space objects - added a recording of RS-6   

Sounds from Space

Jan 5^th
2012

Automatic antenna switch for the AOR AR5000 receiver

Ham Downloads

Jan 3^rd
2012

Description of the Accesssory Ports of the AOR AR5000

Ham Downloads

Jan 2^nd
2012

Simple DOS Software to control the rubidium standard FE5680A

Ham Downloads

Dec 26^th
2011

Main differences of Radio Direction Finder DDF6001 compared to DDF6000

Ham Downloads

25. Dez.
2011

Directional Power Meter RFM 100 von Rohde & Schwarz -
Flyer und Bedienungsanleitung

Ham Downloads

Dec 25^th
2011

Directional Power Meter RFM 100 from Rohde & Schwarz - English Flyer

Ham Downloads

17. Dez.
2011

Beschreibung Dressler VV2 GaAs Empfangsvorverstärker

Ham Downloads

Dec 9^th
2011

Low Noise Amplifier LNA-3000 SSB-Electronic

Ham Downloads

Dec 9^th
2011

Radio Direction Finder DDF6000 from Doppler Systems at a first glance

Ham Downloads

Dec 4^th
2011

Updated weather satellite APT images of NOAA 19  

NOAA 19 images

Dec 04^th
2011

Updated weather satellite APT images of NOAA 18  

NOAA 18 images

2. Dez.
2011

Beschreibung des Anti-TVI-Filters von HARO-Elektronik

Ham Downloads

29. Nov.
2011

Vierling Weatherman Empfänger Firmware Update V2.20 (HEX-Code)
(now compatible with R2FX from Holger Eckardt)

Ham Downloads

29. Nov.
2011

Vierling Weatherman-Control V2.01 Software Update

Ham Downloads

29. Nov.
2011

Vierling Weatherman-Control V2.01 Software Dokumentation (Manual)

Ham Downloads

Nov 18^th
2011

Updated weather satellite APT images of NOAA 15  

NOAA 15 images

18. Nov. 2011

Schaltbild AOR AR-2001 / schematic AOR AR-2001  

Ham Downloads

6. Nov. 2011

Added a Site Map overview for easier navigation through the website  

Site Map

31. Okt.
2011

Steuerung des Celestron NexStar mit dem Palm-Organizer   

Astro Downloads

30. Okt. 2011

Erfahrungsbericht und Verbesserungsvorschläge für die Weatherman Wettersatellitenempfangsnalage der Firma Vierling  

Ham Downloads

28. Okt. 2011

Basis für den AX-700 Empfänger mit Akkus, Ladegerät und Netzteil  

Ham Downloads

Oct. 23^rd
2011

Dressler ARA-2000 active wideband antenna - what's inside ?   

Ham Downloads

24. Sept. 2011

Umbau Bias-T Mini-Circuits zfbt-2r5g-6  

Ham Downloads

Sep 24^th
2011

Service Manual of the Standard AX-700 receiver / scanner (56 pages, 31 MBytes)   

Ham Downloads

13. August 2011

Reparatur eines Antennenvorverstärkers beyerdynamic ZAV 170  

Ham Downloads

13. August 2011

Was befindet sich in dem DRW 210 (Netzteil/Weiche) der Firma Hirschmann ?  

Ham Downloads

13. August 2011

Analyse eines UHF Leistungsverstärkers für den Frequenzbereich 225-400 MHz  

Ham Downloads

Aug 6^th
2011

What's inside a SSB-Electronic K1701G downconverter (by Marco Bauer)   

Ham Downloads

31. Juli 2011

Aktive Turnstyle-Antenne für VHF   

Ham Downloads

30. Juli
2011

Beschreibung Panasonic WV-F5 Videokamera   

Astro Downloads

30. Juli 2011

Analyse eines Breittbanddipols aus der Antenne ADD153 von Rohde & Schwarz   

Ham Downloads

2. Juli 2011

Fernbedienbares Antennen-Schaltsystem ACS-204 von SSB-Electronic   

Ham Downloads

July 2^nd
2011

Inside the SSB-Electronic ACS-204 antenna switch system   

Ham Downloads

July 2^nd
2011

What's inside an X-Phaser   

Ham Downloads

June 24^th
2011

A vintage 2m - 70cm transverter from uk-elektronik (looking for information)   

Ham Downloads

June 19^th
2011

Extending the frequency range of a Hyperlog 7025 logarithmic periodic antenna   

Ham Downloads

June 18^th
2011

Schematic of a NexStar SLT102 motor control board   

Astro Downloads

June 2^nd
2011

How to control (reaction tune) a AOR AR-8600 receiver using a ACECO FC-3002 frequency finder   

Ham Downloads

May 13^th
2011

Update of the list of Radio Amateurs, who are also a member of the NexStar Yahoo group    

Ham Downloads & Astro Downloads

April 15^th
2011

Added "Table of Artificial Satellites" volume 1992   

Ham Downloads

28. Aug 2010

Restaurierung eines alten Modellsegelschiffs des Typs Graupner Gracia
und Einbau einer Funkfernsteuerung (Dokumentation inklusive Originalplänen)   

Ham Downloads

Dec. 5^th
2007

This site was given the November SuperStar Award from the Seti League   

Septemb. 16^th
2007

End of the successful "Space Adventure" travelling exhibit and start of the permanent exhibit of the "Sounds from Space" collection at the Wings over the Rockies Air & Space Museum in Denver     

Sounds from Space