PDA

View Full Version : bench KH2024 Receiver


Gordon
26-03-2007, 06:36
Thought it may be possible to get DRM from, I get BBC on 1296kHz OK and good audio, on 1440 kHz I get station id RTL but no audio think there is to much synthesizer noise on short wave band I have received station id from DW on 6130 kHz no audio and the BBC on 7465 kHz again no audio. I originally thought of fitting 12kHz board inside but the one I made is to big so have moded the headphone socket to give 450kHz if o/p and 6.3V to power the converter. Circuit not available from importers synthesizer BU2614, IF TDA1083, FM front end S1AO497X01.I have a bench KH2024 receiver from Lidl it's LW,MW,Short,VHF cost about 10.
29873

29874

andimik
29-03-2007, 20:23
Thank you for your posting. I have nearly the same receiver (Lidl Bench KH2027, bought here in Austria).

Could you tell me more details or make some photos of your modification?

Gordon
08-04-2007, 09:58
uploading pictures at the moment

Gordon
08-04-2007, 12:48
sorry for the pictures sizes some are big

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/RTL_6095.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/RTL_5990-1.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/RTL_5990.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/RTL_1410.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/MOIKuwait_13620.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/KH2024_1440.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/KH2024_1296.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/Front_main_PCB.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/DRM_RX7465.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/DRM_RX1440.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

Gordon
08-04-2007, 12:49
<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/DRM_RX1296-1.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/DRM_RX1296.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/DRM_RTL1440-2.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/DRM_RTL1440-1.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/DRM_BBC7465.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/DRM_BBC1296-2.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/DRM_BBC1296-1.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/Displaypcb.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/BU2614_PCB.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/BBC_1296.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

Gordon
08-04-2007, 12:51
<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/1296screenshot.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/1296_Audio.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>

<a href="http://photobucket.com" target="_blank"><img src="http://i148.photobucket.com/albums/s12/pumagc/Moded_main_PCB.jpg" border="0" alt="Photo Sharing and Video Hosting at Photobucket"></a>