Pesquisador injetor de sinais 700

CRT, Continental Radio e Televisão; São Paulo

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  • Year
  • 1967 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 273942

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

 Technical Specifications

  • Number of Transistors
  • 7
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Line / Batteries (any type) / 110; 220; R14: 4x 1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 0.3 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Pesquisador injetor de sinais 700 - CRT, Continental Radio e
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 230 x 120 x 8.5 mm / 9.1 x 4.7 x 0.3 inch
  • Notes

  • Specification:
    Input impedance = 100K (audio) and 70K (rf).
    Audio sensitivity = 3.5 mV for 300mW output.
    RF sensitivity = 40 mV for 50mW output (carrier 30% modulated).
    Output impedance = 100 Ohms.
    Frequency response for + - 3 dB = 70 Hz to 8 kHz.
    Signal injector frequency = 800 Hz (useful harmonics till 15 MHz).
    Signal injector output = 0 to 6Vpp.
    Consumption: 30 mA at no signal and 150 mA max

     

     

  • Net weight (2.2 lb = 1 kg)
  • 2.5 kg / 5 lb 8.1 oz (5.507 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Revista Monitor Rádio e Televisão (May 1967))
  • Author
  • Model page created by Antonio Rabitti. See "Data change" for further contributors.

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