• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• Cromwell, Gulbransen (NZ), Pacemaker, (Brands) Clarke, H. W.; Wellington

• Year
• 1949 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 168715

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

• Number of Tubes
• 5

• Valves / Tubes
• 6BE6 6BA6 6BA6 6AQ5 6AT6

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz; 6 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12.1 cm = 4.8 inch

• Power out
• 0.85 W (unknown quality)

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Cromwell 518N NA3201-15 - Cromwell, Gulbransen NZ,

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Dimensions (WHD)
• 150 x 240 x 150 mm / 5.9 x 9.4 x 5.9 inch

• Notes
• Copy of model "Little Jewel" "Refrigerator", bought in New Zealand, Dec 2008.

• Author
• Model page created by Urmas Tingas. See "Data change" for further contributors.

• Other Models

• Here you find 111 models, 106 with images and 97 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Cromwell, Gulbransen (NZ), Pacemaker, (Brands) Clarke, H. W.; Wellington