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RTX6001 Audio Analyzer with Multi-Instrument Full Package
RTX6001 with Multi-Instrument Full Package
                                                                                                       US$2499.95  (bank transfer)       Free Express Shipping                                      RTX6001 Hardware ManualDigiducer 333D01 USB Digital Accelerometer + Multi-Instrument Manual     
                                                                                                                                                                                                  RTX6001 and Multi-Instrument Quick Start Guide

Download and try the fully functional Multi-Instrument software using your sound card as the ADC and DAC device!
1. Introduction
RTX6001 is a PC based 24-bit 192kSPS 90kHz high-performance audio analyzer with dual-channel balanced inputs and outputs, an isolated USB port, extremely low distortions and noises, and an extremely flat frequency response. It has been seamlessly integrated with the Multi-Instrument® software to form a completed multi-function high-performance audio analyzer.

2. Package Contents
1) RTX6001 audio analyzer unit with accessories including a main power cable, a USB cable, a certificate of conformity as well as a calibration report.   
2) USB hardkey containing a Multi-Instrument Full Package software license.
3) CD (contains the copy-protected Multi-Instrument software and RTX6001 driver)

3. RTX6001 Audio Analyzer Hardware Specifications

System
Sampling Rates 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
ADC and DAC resolution  24-bit ADC, 32-bit DAC  
Frequency Accuracy  ± 30 ppm 
PC Interface USB 2.0 High-Speed

Analog Generator
Number of Channels 2
Output Connectors  XLR for balanced outputs
BNC for unbalanced outputs
4mm banana jack (ground)
Frequency Range  DC to 90 kHz 
Output Impedance  Balanced: 100 Ω (± 1%); Unbalanced: 50 Ω  (± 1%)
Maximum Level (sine)  Balanced: 10Vrms, no load; Unbalanced: 5Vrms, no load 
Level Accuracy < ±0.1 dB @ 1kHz
Level Flatness ± 0.01 dB DC to 20 kHz; ± 0.2 dB DC to 80 kHz
Output Attenuator  3 steps, 10Vrms, 1Vrms, 100mVrms
THD @ 0 dBV (1) Sampling Rate 48 kHz: tyipcal -124 dB @ 1 kHz, < -116 dB with fundamental in 20 Hz ~ 10 kHz
Sampling Rate 192 kHz: typical -121 dB @ 1 kHz, < -115 dB with fundamental in 20 Hz ~ 40 kHz
THD @ 10 dBV (1) Sampling Rate 48 kHz: typical -119 dB @ 1 kHz, < -115 dB with fundamental in 20 Hz ~ 10 kHz
Sampling Rate 192 kHz: typical -119 dB @ 1 kHz, < -115 dB with fundamental in 20 Hz ~ 40 kHz
THD+N, 1 kHz @ 0 dBFS, 20 kHz BW (1) Sampling Rate 48 kHz: typical -107 dB
Sampling Rate 192 kHz: typical -107 dB
Output related crosstalk (2) 10 Hz ~ 20 kHz: < -120 dB
20 kHz ~ 80 kHz: < -110 dB
DC offset on outputs < 1 mV typical
                                  (1) System specification, Generator and Analyzer combined
                                  (2) System specification, Generator and Analyzer combined, one output channel muted.

Analog Analyzer
Number of Channels 2
Input Connectors XLR for balanced inputs
4 mm banana jack (ground)
Input Bandwidth DC to 90 kHz
Input Coupling AC (-3 dB at 2 Hz)
DC (-3 dB at 1Hz, -0.1 dB at 6.5 Hz in ADC)
Input Impedance Balanced: 200 kΩ / 20 pF; Unbalanced: 100 kΩ / 37 pF
Maximum Level (sine) Input protected in all ranges
Balanced: 100 Vrms
Unbalanced 100 Vrms
Input Ranges 7 steps, 100 mVrms to 100 Vrms, 10 dB steps
Level Measurement Accuracy < ±0.05 dB @ 1 kHz
Level Measurement Flatness AC coupling OFF: ±0.01 dB in 20 Hz ~ 20 kHz, ±0.2 dB in 10 Hz ~ 80 kHz
AC coupling ON: -0.1 dB @ 20 Hz, -0.6 dB @ 5 Hz
Level Measurement Residual Noise (3) 20 kHz BW A-Weighted: 0.4 µV typical, ≤ 0.5 µV (-126 dBV)
20 kHz BW: 0.55 µV typical, ≤ 0.75 µV (-122 dBV)
80 kHz BW: 1.0µV typical, ≤ 1.5 µV (-116 dBV)
CMRR (10 Hz to 20 kHz) DC coupling (4) Input range ≤ 0 dBV: ≥ 85 dB
Input range =10 dBV: ≥ 70 dB
Input range = 20 dBV: ≥ 45 dB
Analyzer Residual THD @1 kHz: typical -125 dB, <-120 dB @ 0 dBV
with fundamental in 20Hz~20kHz, < -115 dB @ 0 dBV
Analyzer THD+N, 1 kHz @ -1 dBFS, 20 kHz BW Sampling Rate: 48 kHz, typical -105 dB
Sampling Rate: 192 kHz, typical -105 dB
Inter-channel Phase Accuracy, DC Coupled 10 Hz to 20 kHz: ±0.2°
20 kHz to 80 kHz: ±0.5°
                                 (3) 20 kHz BW measured at 48 kHz sampling rate.  80 kHz BW measured at 192 kHz sampling rate.
                                       All measurements done with inputs shorted to ground, input range = -20dBV.
                                 (4) AC coupling reduces CMRR at low frequencies due to tolerances of the input capacitors.

General Data
Power Supply 100 - 120 VAC or 220 to 240 VAC 50 / 60 Hz 40VA max.
switchable
Temperature Range Operating conditions: + 15 °C to +35 °C (+59 °F to + 95 °F)
Storage: -20 °C to + 60 °C (-4 °F to + 140 °F)
Mechanical Dimensions Width: 257.5 mm (10.1")
Heigjht: 103 mm (4.1") excl. feet, 115 mm (4.5") incl. feet
Depth: 364 mm (14") excl. connectors
Weight 4.4 kg (9.7 lbs)
EMC European EMC Directive (2014/30/EU)
Safety European Low Voltage Directive (LVD 2014/35/EU, EN 61010-1:2010)
Isolation The measurement section is electrically isolated from the USB connection
In the interest of constant product improvement, specifications may change without notice.

4. Examples


(1) THD, THD+N, SNR, SINAD, ENOB, Noise Level (Avg. 7)

RTX6001 THD, THD+N, SNR, SINAD, ENOB

(2) THD, THD+N, SNR, SINAD, ENOB, Noise Level (Avg. 75, A-Weighted)

RTX6001 THD, THD+N, SNR, SINAD, ENOB (A-weighted)


(3) 1kHz distorted sinewave vs its distortion and noise residual (i.e. fundamental attenuated by 179 dB via FIR)

RTX6001 THD residue

(4) IMD SMPTE (60 Hz + 7 kHz, 4:1) (Avg. 10)

RTX6001 IMD SMPTE

(5) IMD DIN (250 Hz + 8 kHz, 4:1) (Avg. 10)

RTX6001 IMD DIN

(6) IMD CCIF2 (19 kHz + 20 kHz, 1:1) (Avg. 10)

RTX6001 IMD CCIF2

(7) Crosstalk A->B, THD, THD+N, SNR, SINAD, ENOB (Avg. 10)

RTX6001 Crosstalk

(8) Magnitude Frequency Response (Frequency Log Sweep+1/96 Octave Analysis)

RTX6001 Magnitude Frequency Response

(9) THD, THD+N, SNR, Magnitude vs Frequency Plot

RTX6001 THD vs Frequency

(10) Automated Audio Parameter Test

RTX6001 Audio Test


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