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Messages - bumbelstock

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The RF Workbench / Re: New circuit diagram
« on: January 22, 2015, 0631 UTC »
Well done Jack! Nice schematic's to rebuilt this stuff :)
Enjoy to read on your site!

Good DX!

E Mail for QSL: radioeldorado@outlook.com

73'Carsten ;D

Anyone any idea??

Just carrier,strange sound if i switch to USB..
..Sometimes here on voice..

Greeting's ;D

Equipment / Re: Portable Radio Antenna Problem
« on: October 09, 2014, 0609 UTC »

I use the Degen 1103,it's the same like your RX,i think. Do you have any picture from the Fail? Antenna comes completly out of casing if you extract the teleskop???
Do you open the Radio? Antenna is mountet inside with littel screw..
But if you have the desicion,use a simply wire into the ant connector (the ext. antenna jack).

Greeting's! ;D

Thank's for replay!

Hi Alexandr! Tnx for your technical explanation,i will monitor this frequency again and will use a second receiver too.
At 19 August, Friday night,i don't tune up to 7285kHz because there where minimum two hand full of pirates arround 48 and 45 meter's ;)
..but next time i will do that!

Hope to catch the same again to get full inspiration ;D!

..also hi Mr. Pigmeat!
Maybe a Chinese domestic station or maybe a Pirate on this Frequency or maybe just to much smoke ;D..
..i will repeat it this Friday,because there will be some time after i work on my house again and than, i will smoke a littel less :P

Good DX to you Pigmeat and Alexandr!


European Pirates and Private Stations / strange UNID AM TX at 19 August
« on: September 24, 2014, 0817 UTC »
Hello All!
Arround this time on friday i do end of work on my house,smoke something and drink a beer ;D
Lucky,i got my portabel RX with me ;)
I pick up a AM Broadcaster on 6383 kHz, arround 2221 local time,2021 utc on 19.09.14.
Switch to transmittion,first i hear a rest from ''propaganda style'' song. Next was a male DJ,speak something about ''harmonic orchestra'' and ''celebrations''.
He repeat the spoken text in chinese language.
Copy than something about ''a 19 years old soldier,surviving in irak war'' this info will be from the ''whashington post'' ->he repeat this again in chinese language..

Next word's i copy he said ''the director of next winner of the academy...'' and anything about 13 years..
I do a littel Video of this transmittion about 4min.
Signal was about Sinpo 23322, receiver was my Degen 1103 with teleskop and i listen just outside my House.

..no ID ???

Anybody have a idea and can help me please??

Greeting's,Carsten ;)

..got techno beat ;D on 14477 usb at 2045 local time, 1945 CET with signal S4 in the peak.
Low fading,stabil signal but now ID.

Anybody now something ?????

-->got ID ;D

Good DX!

MW Loggings / Radio Calipso on 1620 AM
« on: August 28, 2014, 1305 UTC »
Listen over one hour to Radio Calipso on 1620 AM, 27.08.14 from 2030 until around 2145 CET with superb signal.
Sinpo between 33333 and 44544 8).
And the ''plus'': .. next to the listening i got a nice chat with Mr. Radio Calipso :)!
RX was a simple ATS909 with Feritte and my old Stern Automatic 1421,also with Feritte Antenna.

Tnx for the show,i hope to catch you again at night,Calipso!

Equipment / Re: Noise canceling systems
« on: August 28, 2014, 0454 UTC »
Thank's for comment audiocaos!
I use a Icom 718 with DSP an this Noise canceling is working in some situation's. For my analog receivers i would like to use something against noise from local electronik like TV's and other's.
Do not use this kind of analog Noise canceling systems at the present time.
I just think about this stuff,because with the, for example, Datong FL3 you filtering the noise from Audio but the ''Noise'' is comming first through the full receiver stage. I'm interested if this work so good. Why preamp bad stuff if you don't like it..
The other solution will be a MFJ 1026.. it work's full into other direction to filter the bad signal's bevor it come to the antenna jack from receiver.
At my two QTH's i god strong local QRM and so i want to do something ;)
(..and i do not want to steal the ''Neighbors TV'' and the other stuff to listen to a quite HF ;D)

Equipment / Noise canceling systems
« on: August 27, 2014, 0939 UTC »
Good Day All :)!

I could get: Daiwa All Mode Active Filter AK606K , Datong FL1 and a Datong FL3, all in good condition!
All three in one 'packet' for 160 european coins ;D

My Question,anybody get some experience with this stuff?

Good DX!

My Receiver will run on Friday ;D

Hope to catch you on the Band!!!
From wich direction do you tx?

Good DX!

10/11 meters / AM TX on 27325 kHz 14.50 local time
« on: August 11, 2014, 1303 UTC »
I gota good Signal via Twente on 11.08.14, 14.50 local on 27325 AM.
Here some music but no ID ???
Anyone could help me please?


The RF Workbench / Re: ..helpfull site for making RF
« on: May 08, 2014, 0641 UTC »
Thank you ff ;D
Very usefull stuff and the biggest collection i have see on just one website!
Tnx for the link!

I got my electronical qualification,but sometimes it's a easy and fast help if we got some nice web!
And i must say,it's very nice to refresh my knowledge that i just learned at school like the Chemical Periodic Table 8)

Good DX!

The RF Workbench / ..helpfull site for making RF
« on: May 07, 2014, 1009 UTC »
Just want to post a nice website,that could be helpfull for every one to work with electronical stuff ;D!
The site is in German,but very helpfull! (maybe a litte Translater will be fine ;))
I make my LowPassFilters and some other RF stuff wth this extra help.

Take a look to:
..and enjoy :D

Good DX!

Equipment / well made portabel mag. loop
« on: May 05, 2014, 0818 UTC »
Want to write some word's about this nice portabel magnetic loop now ;D

I use it for about one Year if i travel with my Degen or the Sagean RX.
Very low noise floor,Battery Power Supply with long lifetime, the loop element can be rotated and so you got nice directivity and simple change from the ''loop'' element.
Usable on LW up to SW with seperate filter an preamp. setting's :)
I made some loop element just from RG213 Koax with other diameter.
This loop is available in Europe on Ebay.


For just 99Euro,it is not expensive and you got a small,portabel and longlife loop with good result's!

Good DX!

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