Rekord-Senior 60

Emud, Ernst Mästling; Ulm

  • Year
  • 1959/1960
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 22068

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Superheterodyne (common); ZF/IF 460/10700 kHz
  • Tuned circuits
  • 6 AM circuit(s)     10 FM circuit(s)
  • Wave bands
  • Broadcast, Long Wave, Short Wave plus FM or UHF.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 130; 150; 180; 220 Volt
  • Loudspeaker
  • 3 Loudspeakers
  • Power out
  • 6 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Rekord-Senior 60 - Emud, Ernst Mästling; Ulm
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 530 x 320 x 250 mm / 20.9 x 12.6 x 9.8 inch
  • Notes
  • Das Modell Emud Rekord-Senior 60 von Ernst Mästling, Ulm, wurde auch in einer Export-Version ohne Langwellen gebaut. KW ist dort von 5.9 bis 10 MHz.
    Siehe auch Rekord Senior 60 Export.

  • Net weight (2.2 lb = 1 kg)
  • 9.3 kg / 20 lb 7.8 oz (20.485 lb)
  • Price in first year of sale
  • 269.00 DM
  • External source of data
  • Erb
  • Mentioned in
  • -- Schematic

 Collections | Museums | Literature

 Forum

Forum contributions about this model: Emud, Ernst Mästling: Rekord-Senior 60

Threads: 1 | Posts: 4

Hello gentlemen,

It has been a while since I wrote to RM.org.  I have been talking up this site and sending people here for help.  It is nice to be back.

Any how....

I am aligning the FM section of an American Emud 60.  There is a problem with getting the proper alignment instructions for this three band (AM, FM, SW) unit.  I am using the Sams Photofact procedure from the Emud Junior to cross reference the test pins.  

If you reference the schematic from the Emud Senior 60 (on this web site) the problem is with getting a DC zero voltage null with adjustment #21 at unmodulated 10.7 Mhz signal across test points B and C.

There also seems to be great interaction between adjustment 21 (null) and 19 (peak). 

I am beginning to think that I am miss adjusting the unit or there is a bad component (EABC80 tube has been tested with a Heath Kit emissions tester).  Any suggestions would be appreciated.

It is 0008 in the morning.  So I decided to turn off the power in the shop, write this message and get some sleep.

 

Thanks,
Paul.

Paul E. Pinyot † 2013, 07.Oct.05

Weitere Posts (4) zu diesem Thema.