Standard Insert Signal Generator
See larger image: Standard Insert Signal Generator
Product Details
CJGVA100S as standard video/audio signal generator, all in accordance with national and international standards for the design, its technical specifications has achieved or surpassed the domestic and international similar product level, is the best substitution product of similar import product.
CJGVA100 may cooperate with CJ-MVA150 series of portable video/audio testing apparatus.
FEATURES:
l high precision, good duplication .
l satisfy international standards and insert the 17, 18, 330, 331 lines during field disappeared.
l Provide 17 kinds of video test signals output
l Conforms to PAL-D television standards completely
l Provide 1KHZ audio test signals output
l 14 kinds of audio test signals output from 30Hz~15kHz optionable
l Entire signal matrix and the black field signal
l Controlled by CJ- MVA150
l Over-modulation safety
l With "1+3" the function(the average picture voltage level divides into three kinds 12.5%50%87.5% ), convenience for the measurement of nonlinear distortion
l With the field square-wave signal, advantageous for the survey of field frequence .
l High Integration rate, High reliability, Small size
Specifications
NO. | items | Units | Range | Tolerance | Remark |
1 | Video signa type | kind | 16 |
| 75%BARS,100%BARS, 10T/BAR PULSE, 2T/BAR PULSE, RAMP, MOD RAMP, MOD 5 STEP, SIN(X)/X, 0% FIELD,MATRIX, CCIR17, CCIR18, CCIR330, CCIR331, 50% FIELD, 100% FIELD |
2 | BW | MHz | 6 |
|
|
3 | MODE |
| PAL |
|
|
4 | Frequency accuracy | % |
| <0.05% |
|
5 | Frequency stability | ppm |
| ±0.05 |
|
6 | THD | % | 0.05(1kHz), <0.1(30Hz-15kHz) (total 14 frequency) | ||
7 | THD+N | % | <0.2 | ||
8 | Frequency response | dB | ±0.05 | ||
9 | Power supply | V | 220 | ±10% 50Hz | |
10 | Power | W | <15 | ||
11 | Weight | g | < 1000 | ||
12 | Dimension | mm | 330 × 205 × 45 | ||
13 | Optional accessories: | 14 kinds of audio test signals output from 30Hz~15kHz | |||
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