• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• Akrad Radio Corporation; Waihi

• Year
• 1948

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 354376

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

• Number of Tubes
• 5

• Valves / Tubes
• 6SA7 6SK7 6SQ7 6V6 6X5

• Main principle
• Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Alternating Current supply (AC) / 50Hz, 230 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm

• Material
• Wooden case

• from Radiomuseum.org
• Model: Pathfinder 528 - Akrad Radio Corporation; Waihi

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 470 x 300 x 240 mm / 18.5 x 11.8 x 9.4 inch

• Notes

• Pathfinder 528 5-valve, dual-band mantel receiver.

• Author
• Model page created by Brian Stevens. See "Data change" for further contributors.

• Other Models

• Here you find 62 models, 60 with images and 54 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Akrad Radio Corporation; Waihi