• Country
• United States of America (USA)

• Manufacturer / Brand
• Hammarlund Mfg. Co. Inc.; New York, NY

• Year
• 1962–1967

• Category
• Amateur-Receiver (amateur bands, may include broadcast bands)

• Radiomuseum.org ID
• 184426

• Number of Tubes
• 15

• Valves / Tubes
• 6BZ6 6BE6 6C4 6BE6 6BA6 6BE6 6BA6 6BA6 6BV8 12AU7 6AL5 12AU7 6AV6 6AQ5 0B2 6BZ6

• Number of Transistors

• Semiconductors
• Tr.Gl.=Metal-rectif. Tr.Gl.=Metal-rectif.

• Main principle
• Superhet, double/triple conversion; ZF/IF 3035/455/60 kHz

• Wave bands
• Short Wave (SW) and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 105-125 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 1 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: HQ-One Seventy-A HQ-170A - Hammarlund Mfg. Co. Inc.; New

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

• Dimensions (WHD)
• 19 x 10.5 x 13 inch / 483 x 267 x 330 mm

• Notes
• Hammarlund HQ-170A;
  Triple conversion 40, 20, 15 10 & 6, dual on 160 & 80 m, SSB, CW, AM,
  1.8 - 2.0 MHz,
  3.5 - 4.0 MHz,
  7.0 - 7.3 MHz,
  14.0 - 14.4 MHz,
  21.0 - 21.6 MHz,
  28.0 - 30.0 MHz,
  50.0 - 54.0 MHz,
  Scale only or 144 - 148 MHz with converter,
  Accessory: Speaker S-200. speaker & line out, 120 W power consumption.

• Net weight (2.2 lb = 1 kg)
• 38 lb (38 lb 0 oz) / 17.252 kg

• Price in first year of sale
• 399.00 $

• Source of data
• - - Manufacturers Literature

• Mentioned in
• Shortwave Receivers - Past & Present (3rd ed.)

• Literature/Schematics (1)
• Communications Receivers

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

• Other Models

• Here you find 144 models, 92 with images and 58 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hammarlund Mfg. Co. Inc.; New York, NY