Audio Precision

모델명 : APx1701

제품용도 : 음향 변환기 테스트 장비

APx1701

▶ APX1701 Front Panel 구성

▶ 측정사례

• 다양한 측정 사례는 자료실에서 다운로드 받으세요

▶ AMPLIFIER PERFORMANCE
• Power Ratings
100 W (1 channel into 8 Ω)
60 W (1 channel into 4 Ω)
30 Vrms (2 channels into ≥15 Ω)

• Frequency Range
DC to 100 kHz

• Frequency Response
±0.08 dB (10 Hz to 20 kHz, DC-coupled)
±0.30 dB (20 kHz to 50 kHz)
±0.80 dB (50 kHz to 100 kHz)

• Voltage Gain
20.0 dB [x10]

• Residual Noise
≤7.5 µVrms (22 kHz BW)
≤13 µVrms (80 kHz BW)

• Signal-to-Noise Ratio
≈134 dB (ref 30 Vrms output)

• Output Impedance
≈0.13 Ω (0.1 Ω current sense resistor in series with the – output terminal)

• Residual THD+N
≤ –106 dB, 10 Hz to 20 kHz (80 kHz BW)

▶ MICROPHONE INPUTS

• Configuration
Balanced and Unbalanced (2 each)

• Balanced Mic Inputs
2 female XLR
Switchable +48 V phantom power

• Unbalanced Mic Inputs
2 BNC
Switchable CCP (4 mA, +24 V)
TEDS-capable

• Maximum Input
10 Vpk Balanced
5 Vpk Unbalanced

• Residual Noise
Determined by analyzer; inputs passively switched

• Input Crosstalk
≤ –80 dB + 1 µV to 20 kHz