• Country
• Japan

• Manufacturer / Brand
• Pioneer Corporation; Tokyo

• Year
• 1980

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 151108

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast, Long Wave and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 220; 240 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Tuner TX-410L - Pioneer Corporation; Tokyo

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 420 x 98 x 254 mm / 16.5 x 3.9 x 10 inch

• Notes

• A hi-fi 3 band AM/FM stereo tuner with an analogue dial. With AM Signal Strength and FM Tuning meters, FM Stereo indicator, switches for band (MW/LW), Function (FM/AM) and Muting (On/Off), an internal AM ferrite rod aerial, terminals for AM and FM antennae and Ground and a Line Output interconnect cable with RCA phono plugs.

  Specification
  FM Tuner Section
  Usable Sensitivity	10.8dBf (1.9µV)
  50dB Quieting Sensitivity	MONO 17.3dBf (4.0µV) STEREO 39.2dBf (50µV)
  Signal-to-Noise Ratio (at 65dBf)	MONO 75dB STEREO 70dB
  Distortion (at 65dBf)	MONO 1kHz; 0.1% STEREO 1kHz; 0.2%
  Capture Ratio	1.0dB
  Alternate Channel Selectivity 400kHz	60dB
  Stereo Separation 1kHz	40dB
  Frequency Response	30Hz-15kHz +0.5dB,-1dB
  Spurious Response Ratio	70dB
  Image Response Ratio	55dB
  IF Response Ratio	80dB
  AM Suppression Ratio	50dB
  Muting Threshold	19.2dBf (5µV)
  Antenna Input	300Ω balanced, 75Ω unbalanced
  AM Tuner Section
  Sensitivity
  MW	IHF ferrite antenna 300µV/m IHF external antenna  30µV
  LW	IHF ferrite antenna 450µV/m IHF external antenna  45µV
  Selectivity	25dB
  Signal-to-Noise Ratio	50dB
  Image Response Ratio	40dB
  IF Response Ratio	70dB
  Antenna	Ferrite loopstick antenna
  Audio Section
  Output Level/Impedance	FM (100% MOD)  650mV/3.6Ω AM (30% MOD)  150mV

  Versions/Power Requirements

  AC 220/240V 50/60Hz  internally switchable

  Power Consumption:  13 watts

  Similar to the Pioneer TX-410 Stereo Tuner which has MW and FM only.

  Made in Japan and Belgium

• Net weight (2.2 lb = 1 kg)
• 3.1 kg / 6 lb 13.3 oz (6.828 lb)

• Source of data
• -- Original prospect or advert

• Mentioned in
• -- Original prospect or advert (1980 Amplifiers and Tuners catalogue)

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 1140 models, 1125 with images and 200 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Pioneer Corporation; Tokyo