| 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 |
|