• Country
• Germany

• Manufacturer / Brand
• OHP - Ostfriesische Hochfrequenzprodukte, Aurich

• Year
• 1998

• Category
• Amateur Transmitter (only)

• Radiomuseum.org ID
• 74836

• Number of Tubes
• 3

• Valves / Tubes
• 807 6W4GT 6W4GT 0D3 0D3

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 230 Volt

• Material
• Metal case

• from Radiomuseum.org
• Model: Röhren-Sender, einstufig, quarzgesteuert DL9BDM-TX1 - OHP - Ostfriesische

• Shape
• Tablemodel, with any shape - general.

• Notes
• Selbsterregter, einstufiger AFu-Telegrafiesender für 80/40/30 Meter. Sendefrequenz wird durch Grundwellen-Schwingquarz (Halter FT-243 oder HC-6/U) definiert. Ausgangsleistung ca. 30 Watt an 50 Ohm.

• Net weight (2.2 lb = 1 kg)
• 8 kg / 17 lb 9.9 oz (17.621 lb)

• External source of data
• DL9BDM

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 3 models, 3 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from OHP - Ostfriesische Hochfrequenzprodukte, Aurich