• Country
• Japan

• Manufacturer / Brand
• JVC - Victor Company of Japan, Ltd.; Tokyo

• Year
• 1986 ?

• Category
• Microphone or Pick-up element

• Radiomuseum.org ID
• 323905

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / LR44: 1 x 1.5 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Super-Directional Microphone MZ-320 - JVC - Victor Company of Japan,

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 22 x 40 x 172 mm / 0.9 x 1.6 x 6.8 inch

• Notes
• • Hinter-Elektret-Kondensator-Mikrophon
  • Richtcharakteristik Superkeule
  • Umschaltbare Empfindlichkeit (High) -52 dB, (Low) -62 dB
  • Frequenzgang 200 - 10000 Hz
  • Störspannungsabstand 45 dB und darüber
  • Spannungsversorgung 1,5 V (Alkali-Mangan-Batterie LR44)

• Net weight (2.2 lb = 1 kg)
• 0.060 kg / 0 lb 2.1 oz (0.132 lb)

• Mentioned in
• - - Manufacturers Literature (JVC Instruction Book)

• Author
• Model page created by Hans RODT. See "Data change" for further contributors.

• Other Models

• Here you find 975 models, 856 with images and 141 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from JVC - Victor Company of Japan, Ltd.; Tokyo