Audio precision APx525B ອຸປະກອນວິເຄາະສຽງ (2/2 analog input/output, I/O module)
SYSTEM PERFORMANCE
Residual THD+N (20 kHz BW): –105 dB + 1.3 μV
Typical <–108 dB (1 kHz, 2.5 V)
Typical <–110 dB (1 kHz, 2.5 V) [with AG52]
GENERATOR PERFORMANCE
Sine Frequency Range: 0.1 Hz to 80.1 kHz
Square Frequency Range [requires AG52]: 10.0 Hz to 30.0 kHz
Frequency Accuracy: 3 ppm
IMD Test Signals: SMPTE, MOD, DFD; DIM [requires AG52]
Maximum Amplitude (balanced)
21.21 Vrms
26.66 Vrms bal, 13.33 Vrms unbal, when Fs ≥10 Hz [with AG52]
Amplitude Accuracy: ±0.03 dB (+15° C to +30° C)
Flatness (20 Hz - 20 kHz): ±0.008 dB
Analog Output Configurations: Unbalanced and balanced
Digital Output Sampling Rate: 27 kS/s - 200 kS/s*
Dolby / DTS Generator: Yes (encoded file)
ANALYZER PERFORMANCE
Maximum Rated Input Voltage: 230 Vpk
Maximum Bandwidth:
>90 kHz
>1 MHz [with BW52]
IMD Measurement Capability: SMPTE, MOD, DFD
Amplitude Accuracy (1 kHz): ±0.03 dB (+15° C to +30° C)
Amplitude Flatness (20 Hz - 20 kHz): ±0.008 dB
Residual Input Noise (20 kHz BW): 1.3 μV
Individual Harmonic Analyzer: d2–d10
Maximum FFT Length: 1248K points
DC Voltage Measurement: Yes
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ