No. |
Item |
Indicator requirement |
Unit |
|
1 |
Channel B output At 1V/1KHZ sine wave |
Microphone input sensitivity |
2--3.5 |
mV |
Wireless microphone input sensitivity |
200--350 |
mV |
||
Remote paging input sensitivity (voltage at pin No.8 and No.9) |
1000±100 |
mV |
||
Line recording input sensitivity |
200--350 |
mV |
||
Microphone recording input sensitivity |
2--3.5 |
mV |
||
2 |
Channel A output At 1V/1KHZ sine wave |
MP3 input sensitivity |
200--350 |
mV |
Line recording input sensitivity |
200--350 |
mV |
||
Microphone recording input sensitivity |
2--3.5 |
mV |
||
3 |
Maximum noise |
Channel A/B (When channel B is switched to wireless microphone) |
≤0.5 |
mV |
When channel B is switched to local microphone input |
≤1 |
mV |
||
Monitoring |
≤1.5 |
mV |
||
4 |
Degree of distortion (Output of 1KHZ 1V) |
Channel A/B (Input of line) |
≤0.3 |
% |
Channel B (Input of local microphone) |
≤0.5 |
% |
||
5 |
Frequency response (±3dB) |
Microphone input frequency response |
50---20K |
HZ |
Remote paging microphone input frequency response |
50---20K |
HZ |
||
Wireless microphone input frequency response |
100---20K |
HZ |
||
MP3 output frequency response |
200---20K |
HZ |
||
Line recording input frequency response (output of channel A) |
350---20K |
HZ |
||
Line recording input frequency response (output of channel B) |
100---10K |
HZ |
||
6 |
Monitoring |
(220V power supply/1KHZ, ≤1% degree of distortion) |
6-7.5 |
V |
(+24V power supply/1KHZ, ≤1% degree of distortion) |
5-6 |
V |
||
7 |
Protection |
1.AC220V/ 1A; 2.DC+24V/2A (Only for MAG1116D) |
|
|
8 |
Dielectric strength test |
Between poles of power supply and input/output terminal |
4200 |
VDC |
Between poles of power supply and metal shell |
2200 |
VDC |
||
9 |
Net weight |
8kg |
||
10 |
Gross weight |
9.5kg |
||
11 |
Machine Dimension (L×W×H) |
483×350×88mm |
||
12 |
Package Dimension (L×W×H) |
555×455×185mm |
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