FREQUENCY RESPONSE @0dB [u]
| 20Hz | -1.62 | -1.50 | +3-6 |
| 31Hz | -0.62 | -0.50 | ±3 |
| 40Hz | -0.25 | -0.25 | ±2 |
| 50Hz | -0.12 | 0.00 | ±2 |
| 100Hz | 0.00 | 0.00 | ±2 |
| 315Hz | 0.00 | 0.00 | ±2 |
| 1k0 | 0.00 | 0.00 | ±2 |
| 6k3 | -0.25 | -0.12 | ±2 |
| 10k0 | -0.50 | -0.50 | ±2 |
| 12k5 | -0.75 | -0.62 | ±2 |
| 14k0 | -0.75 | -0.62 | ±3 |
| 16k0 | -0.87 | -0.75 | |
| 20k0 | -22.00 | -22.00 | |
| 25k0 | -22.00 | -22.00 | |
LEVEL VS LEVEL [h]
TEST LEVEL OUT 400Hz [t]
| TL dB | -04.64* | -04.59* | ±1.5<1 |
| DELms | | | <100 |
SPEED ERROR [e]
NOISE ITU-468 Q-Pk REL [m]
DIST RES 1kHz WTD REL [r]/q
| -20dB | -29.55 | -29.13 | -25 |
| 0dB | -48.37 | -48.31 | -30 |
| +8dB | -49.58 | -49.51 | -30 |
| +12dB | -51.31 | -51.60 | -30 |
| +15dB | -50.97 | -51.92 | -30 |
| +18dB | -51.25 | -51.31 | |
PHASE DIFFERENCE R-L [z]
| 3k15 | 00.00 | | ±45 |
| 10k0 | -02.00 | | ±90 |
| 15k0 | 00.00 | | |
Excellent frequency response, noise not bad, but took a lot of effort to eliminate RF effects from the camera ground, and radiated RF, which were causing buzz. This camera uses a 2.5mm jack - do not use made-up leads with conductive plastic outer as they are not effective against the high-frequency processor noise radiated. Gain is extremely high, even on level setting 1, and avc cannot be turned off. This adapter sets a level low enough to avoid avc effects below +8dB AL, above which it can be seen to operate. Distortion is still low up to +18dB AL. |
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