Cordless Stereo Headphones System with Infrared Transmitter MDR-IF410 / TMR-IF33
Sony Corporation; Tokyo
- Country
- Japan
- Manufacturer / Brand
- Sony Corporation; Tokyo
- Year
- 1986 ??
![perfect model](/img/sternRot.gif)
- Category
- Loudspeaker, headphone or earphone
- Radiomuseum.org ID
- 132928
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Other, details in remarks or not known. / see remarks Volt
- Loudspeaker
- - Is a Headphone or Earphone
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Cordless Stereo Headphones System with Infrared Transmitter MDR-IF410 / TMR-IF33 - Sony Corporation; Tokyo
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 90 x 203 x 90 mm / 3.5 x 8 x 3.5 inch
- Notes
-
The Sony Cordless Stereo Headphones System consists of two parts:
Headphone unit MDR-IF410 with FM receiver
- operating with 2 x AA size dry batteries
- weight approx 265 gTransmitter unit TMR-IF3
- infrared transmission system
- carrier frequencies: 2.3 (right) and 2.8 MHz (left), frequency modulated
- effective range: up to ca. 9 m
- frequency range: 18 - 22000 Hz
- DC in jack for use with the supplied AC power adaptor (see below)
- audio input with phono jacks / stereo mini jackPower requirements depend on country of sale:
US: 60 Hz, 120 V
UK: 50 Hz, 240 V
Europe: 50 Hz, 220 - 230 V
Other: 50/60 Hz, 110 - 120 V or 220 - 240 VWeight and dimensions given are those of the transmitter unit.
- Net weight (2.2 lb = 1 kg)
- 0.140 kg / 0 lb 4.9 oz (0.308 lb)
- Literature/Schematics (1)
- -- Original-techn. papers.
- Author
- Model page created by Sándor Selyem-Tóth. See "Data change" for further contributors.
- Other Models
-
Here you find 3922 models, 3782 with images and 950 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Sony Corporation; Tokyo
Collections
The model Cordless Stereo Headphones System with Infrared Transmitter is part of the collections of the following members.