General Specification
NORMAL LIMIT
*RESIDUAL NOISE
(20KHz LPF , AVG)
A) INPUT,OUTPUT LEVEL VR MINIMUM
MONITOR OUT
LESS THAN -90 dBm
B) ONLY MONITOR VR MAXIMUM
MONITOR OUT
LESS THAN -70 dBm
*CROSSTALK
(CH LEVEL VR & MONITOR VR NORMAL,OUTPUT 20dBm , FREQ 1KHz , 80KHz LPF)
CH VS CH LESS THAN -67 dB
INPUT VS OUTPUT LESS THAN -70 dB
*LEVEL METER (0VU) 21±2dBm
*PHANTOM POWER 15±1V
*ECHO
AMP PART
*RATED OUTPUT POWER (MASTER VR NORMAL, CH LEVEL VR TO RATED POWER,600Ώ LOAD)
; 8 OHM @ 1KHZ, 5%THD (LPF 20KHz) (ONE CH) 100W More than 95W( no clipping)
*LIMITER (CH LEVEL VR & MASTER VR NORMAL)
(AMP OUTPUT) 105W LESS than 110W,no clipping
RATED Ouput,Again add 20dBm,Amp Output No Clipping
*FREQUENCY RESPONSE
8ohm load,Output 1W 6dB±2@50Hz, ±3dB@20kHZ
Remark:
1. If check we want to output test signal from the analyzer(VP-7723B),please parallel a 600 ohm Load from the output
signal.
2.. The low pass filter should be 20KHz while testing the part of Amp.
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