• Country
• United States of America (USA)

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

• Year
• 1949

• Category
• Amateur Transmitter (only)

• Radiomuseum.org ID
• 174093

• Number of Tubes
• 8

• Valves / Tubes
• 6SJ7 6AG7 6AG7 6AG7 2E26 5R4GY 5Z4 6H6 VR105 VR105

• Main principle
• Transmitter

• 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: Exciter 310B - Collins Radio Company; Cedar

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 19 x 10.4 x 9.2 inch / 483 x 264 x 234 mm

• Notes
• Collins 310B Exciter: Exciter covering 80 - 10 m ham bands, PTO Collins 70E-8A.
  Exists in two variants:
  Collins 310B-1: Exciter with link circuit output to drive an external transmitter (190 US$).
  Collins 310B-3: Exciter with tunable antenna matching network to be used as 40 W standalone low power transmitter (215 US$).

• Net weight (2.2 lb = 1 kg)
• 37 lb (37 lb 0 oz) / 16.798 kg

• Author
• Model page created by Martin Bösch. 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)