Technical Data |
LED PEAKMETER I12 |
Version |
4U |
|
Input |
|
Type |
electronically balanced |
nominal Level |
+ 6 dBu |
maximum Level |
ƒ ³ 40 Hz ³ + 30 dBu |
Input Impedance |
ƒ 40 Hz - 15kHz ³ 20 kW |
CMRR |
ƒ 40 Hz - 15 kHz ³ 60 dB according to IRT |
|
Gain |
0 dB Reading from - 6 dBu to + 22 dBu adjustable |
|
Frequency Response |
ƒ 20 Hz - 20 kHz ± 0.25 dB |
RF-Filter |
12 dB/Oct |
|
Interference Voltage |
causes no Reading |
|
Crosstalk |
L-R, ƒ 40 Hz - 15 kHz £ 65 dB |
|
Measurement Mode |
Quasi-Peak according to DIN 45405 |
Display |
50 LED's per Channel |
Pole Changing Error |
< 0.7 dB |
Ganging Error |
- + 15 dB to - 30 dB ± 0.3 dB
- below - 30 dB < 1 dB
|
Accuracy |
- + 15 dB to - 30 dB ± 0.3 dB
- below - 30 dB < 2 dB
|
Integration Time |
- Jumper Selection
- 10 ms: Burst of 0 dB/1kHz /10 ms
- Reading: - 1dB ± 0.5 dB
- 1 ms: Burst of 0 dB/1kHz /1 ms
- Reading: - 1dB ± 0.5 dB
|
Overshoot |
< 0.5 dB / 1 kHz Burst |
Release Time |
1.5 sec ± 0.3 sec for 20 dB, linearized |
Resolution |
- + 15 dB to - 30 dB 1 dB
- below - 30 dB: 3 dB
|
|
Size |
Standard INTEGRATOR Cassette 4U |
|