Frequency and maximum output intensity
HZ AC BC
125 -10~90
250 -10~100 -10~45
500 -10~120 -10~60
750 -10~120 -10~60
1000 -10~120 -10~70
1500 -10~120 -10~70
2000 -10~120 -10~70
3000 -10~120 -10~70
4000 -10~120 -10~60
6000 -10~110 -10~50
8000 -10~110
Output: Air conduction/Bone conduction
Attenuation step length: IdB+5dB
Microphone: included
Distortion: AC≤2.5% BC≤5%
Operating Environment: Temperature +10℃ - + 35℃,Air Temperature 30% - 90%,
Pressure: 860hPa - 1060hPa
Preheating Time: less than 10 minutes
Size: 275*200*95mm
Weight: 2.3Kg
Power: 230VAC, 9V
Maximum Power: 60VA
Executive Standard: EN60645-1, EN60645-2,EN60645-4,和 ANSI S3.6-1996
Security Standard: EN 60601-1, Class 1 B type, EN 60601-1-2;EN 60601-1-4
Standard Configuration: TDH39 Air conduction,Transponder,Power line,Instruction
Optional:B71 Bone conduction
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