• Country
• Italy

• Manufacturer / Brand
• Electronic Systems, Lucca

• Year
• 1980 ??

• Category
• RF (Radio Frequency-) Amplifier

• Radiomuseum.org ID
• 190207

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

• Number of Transistors
• 5

• Semiconductors

• Main principle
• Radio Frequency Amplification only

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 13.8 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Broadband RF Linear Amplifier 12300 - Electronic Systems, Lucca

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 115 x 90 x 200 mm / 4.5 x 3.5 x 7.9 inch

• Notes
• Similar to Zetagi B300P; the 12300 has two MRF-455 power transistors on Push-Pull; emission AM; FM, SSB, CW; max RF output power 200W AM and 400W PeP SSB; input RF power from 1 to 10 Watts AM and from 2 to 20 Watts SSB; frequency range from 2 to 30 MHz; Class AB on Push-Pull; power supply current 25 Ampere at 13,5 VDC; output impedance 50 ohm.

• Net weight (2.2 lb = 1 kg)
• 0.5 kg / 1 lb 1.6 oz (1.101 lb)

• Author
• Model page created by Emilio Focosi. See "Data change" for further contributors.

• Other Models

• Here you find 6 models, 6 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Electronic Systems, Lucca