PANASONIC LUMIX - GH2 DSLR with Lindos VA-GH2
LINDOS AUDIO SEQUENCE TEST PANASONIC LUMIX - GH2 DSLR with Lindos VA-GH2
SOURCE MS20 V1.3 Gain 1 and 0dBu alignment level in
23-May-11 02:49 PM TOLERANCE Lindos GradeB FAILED


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]
SPD+% 00.05 ±1
NOISE ITU-468 Q-Pk REL [m]
WTD -49.60* -49.56* -50
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.

Links
Home Page
Latest News

Like Lindos / Share

MiniSonic Mic Kit

Lindos has launched a new range of microphones and accessories - bringing clarity and presicion to your music and video recordings.

Find out more!

Latest Article

Lindos proposes UniSon standard to standardise analogue levels for ease of interworking between professional and consumer equipment.

Read about UniSon
Read more articles

Li-ion Battery Upgrades

Lindos now offers Lithium battery upgrades to replace the original Nickel Cadmium battery packs supplied with older units.

Li-ion Upgrade Information