• Country
• United States of America (USA)

• Manufacturer / Brand
• Stoner; Cucamonga, CA

• Year
• 1970 ??

• Category
• Commercial Transmitter & Receiver (TRX not Amateur)

• Radiomuseum.org ID
• 179005

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superhet with RF-stage; ZF/IF 1650 kHz; 3 AF stage(s)

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Powered by external power supply or a main unit. / 10-14 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.5 inch = 6.4 cm

• Power out
• 0.5 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: SSB Radiotelefono SSB-21 - Stoner; Cucamonga, CA

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 203 x 102 x 254 mm / 8 x 4 x 10 inch

• Notes
• HF SSB transceiver. Una Frecuencia a cristal entre 2 y 8 MHz. 10 - 20W PEP.

• Net weight (2.2 lb = 1 kg)
• 2.270 kg / 5 lb 0 oz (5 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Alberto Sanna-Alonso. See "Data change" for further contributors.

• Other Models

• Here you find 7 models, 6 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Stoner; Cucamonga, CA