LUXKIT M-3G
¥ 9,000 (released in 1983)
Commentary
Audio signal generator kit for measuring instrument series.
Sine waves of 12 different frequencies can be spot oscillated.
The circuit configuration is based on a Wien bridge type with high reliability, which is also used for measuring instruments for general business use.
High-precision resistors and capacitors are used for frequency setting so that high frequency accuracy can be maintained without adjustment.
It can be used for measuring and adjusting the performance of audio equipment and other electrical equipment. It can also be used for a wide range of applications, such as oscillating tape deck reference signals and measuring sound fields in listening rooms when combined with M-2V/M-8M / testers.
Model Rating
| Type | Audio signal generator kit |
| Oscillation frequency | 10, 20, 40, 100, 200, 400 Hz 1, 2, 4, 10, 20, 40 kHz (12-spot frequency with 3-point frequency and 4-point magnification switching) |
| Frequency accuracy | + / - 5 per cent |
| Output voltage | 3 Vrms (output open) ± 0.5 dB |
| Power adjustment | 0, -20, -40dB and continuously variable |
| Distortion factor (at output release, maximum output Power supply voltage 9 v ± 10%) |
100 Hz to 10 kHz : 0.08% or less 10 Hz to 40 kHz : 0.3% or less 1 kHz : 0.01% or less |
| Output terminal | Audio Pin Jack |
| Pwer | Built-in Battery (006Px2) External power supply of ± 15V/15mA |
| External dimensions | Width 227x Height 65x Depth 155 mm |
| Weight | 850g (excluding battery) |
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