Universal Prüfsender SPU BN4114

Rohde & Schwarz, PTE; München

Data
Forum
Pictures
Collections

  • Year
  • 1949
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 120198
    • alternative name: Messgerätebau Memmingen || Physikalisch-Technisches Entwicklungslabor Dr. Rohde & Dr. Schwarz

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

 Technical Specifications

  • Number of Tubes
  • 3
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 150; 220 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Universal Prüfsender SPU BN4114 - Rohde & Schwarz, PTE; München
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 300 x 220 x 200 mm / 11.8 x 8.7 x 7.9 inch
  • Notes
  • Rohde & Schwarz SPU Universal Prüfsender;
    Signalgenerator, NF-Generator 10-12000 Hz; HF 0.1 - 30 MHz, AM-Modulation mit 400 Hz möglich.
  • Net weight (2.2 lb = 1 kg)
  • 11.7 kg / 25 lb 12.3 oz (25.771 lb)
  • Source of data
  • -- Collector info (Sammler)
  • Literature/Schematics (1)
  • Radio-Mentor (3/1950, S.126 f., Gerätebericht m. Schema)

 Collections | Museums | Literature

Collections

The model Universal Prüfsender is part of the collections of the following members.

 Forum

Forum contributions about this model: Rohde & Schwarz, PTE: Universal Prüfsender SPU BN4114

Threads: 1 | Posts: 2

Hello Gentlemen,

After posting the 5 pages of techical data for the BN4114 unit from Archives of the USA offices of R&S, I wish to identify one anomaly with the factory data presented to me.

The front plate of the Signal Generator of the production model which I have in my possession; and the same front panel of the unit from the late member Wesselin Tzenow,  depict the small Neon power ON indicator lamp (at the top center of the dial).

One additional item of concern relates to the technical data: since I have a copy of the Technical data folder 1148-87-b and the revised page "b" which pertains to the Output voltages values, there is no correlation to the "added" power ON neon lamp!!

Does any member have the technical data pages beyond page 4 of those sent to me from the USA office of Rohde & Schwarz?

I am preparing to begin the equipment checks to perform an alignment check on my early Argentin-produced Philips AL161 radio which has the IF requency of 175KHz. . . . .it appears as though the technical data states the IF wavelengths as being available from 330Khz up to 500Khz.

Am I seriously mistaken from the technical data??

Respectfully,

Robert

Robert Sarbell † 22.3.22, 17.Jun.11

Weitere Posts (2) zu diesem Thema.