Measurement of Distortion of a R.F Signal Generator using distortion factor meter Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12128
Indian Lab Suppliers supplies the Measurement of Distortion of a R.F Signal Generator using distortion factor meter (Product ID: 12128) as part of its electronics engineering lab equipment range. It is a set-up of a distortion factor/level meter and a signal generator with adjustable added distortion for measuring harmonic distortion.
Quick Answer
The distortion meter removes the fundamental with a tunable filter and measures what is left, giving total distortion from 0.3% to 100% in six ranges for fundamentals of 30 Hz to 300 kHz (eight ranges), with inputs of 0.3–10 V at 600 Ω or 10 kΩ. As a level meter it reads 1 mV to 300 V full scale in 12 ranges (+50 to −60 dBm) from 20 Hz to 3 MHz, with 10 MΩ / 40 pF input and residual noise below −80 dB. The signal generator covers 20–200 kHz at 0–2 V from 600 Ω, and a potentiometer with on-off switch adds controlled distortion. Both units run on 230 V ±10%, 50 Hz single phase; a 20 MHz CRO or DSO is also needed.
Key Specifications
| Parameter | Detail |
|---|---|
| Distortion range | 0.3% to 100%, 6 ranges |
| Fundamental range | 30 Hz–300 kHz, 8 ranges |
| Distortion input | 0.3–10 V; 600 Ω or 10 kΩ unbalanced |
| Level meter | 1 mV–300 V f.s.d., 12 ranges; +50 to −60 dBm; 20 Hz–3 MHz |
| Level meter input | About 10 MΩ shunted by 40 pF |
| Accuracy | ±3% f.s.d. at 10 kHz; residual noise below −80 dB |
| Signal generator | 20–200 kHz, 0–2 V, 600 Ω, adjustable added distortion |
| Meter unit size / weight | 420 x 140 x 250 mm; about 4.2 kg |
| Generator size / weight | 340 x 125 x 210 mm; about 1.2 kg |
| Accessories | BNC-BNC lead, BNC-crocodile lead |
Where This Is Used
Used in communication and electronic measurement labs to measure harmonic distortion and signal level; the Fourier Analysis Kit (Product ID: 12122) shows the harmonic content of standard waveforms. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What distortion range can be measured?
From 0.3% to 100% in six ranges.
Can distortion be added deliberately?
Yes, a potentiometer with on-off switch on the generator adds controlled distortion.
What does the level meter cover?
1 mV to 300 V full scale, 20 Hz to 3 MHz.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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