• Country
• United States of America (USA)

• Manufacturer / Brand
• Collins Radio Company; Cedar Rapids (IA)

• Year
• 1946

• Category
• Amateur Transmitter (only)

• Radiomuseum.org ID
• 110377

• Number of Tubes
• 11

• Valves / Tubes
• 6SJ7 6H6 6SN7 6B4G 75TH 75TH 4-125A 5R4GY 5R4GY 866A 866A

• Main principle
• Radio Frequency Amplification only

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Transmitter 30K-1 - Collins Radio Company; Cedar

• Shape
• Console with any shape - in general

• Dimensions (WHD)
• 22 x 66.5 x 16.5 inch / 559 x 1689 x 419 mm

• Notes
• Collins 30K-1 CW/AM Transmitter: covers 160 to 10 meters HAM bands incl. 11 meters, carrier output CW (A1) 300W, AM (A3) 250 W.
  Matching 310A exciter unit.
  Price is 1948 and includes 310A exciter.

• Price in first year of sale
• 1,450.00 $

• Source of data
• The Pocket Guide to Collins Amateur Radio Equipment 1946 to 1980

• Author
• Model page created by Otto Frosinn. See "Data change" for further contributors.

• Other Models

• Here you find 100 models, 77 with images and 35 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Collins Radio Company; Cedar Rapids (IA)