Audio Precision APX585 B Series 音頻分析儀
The B Series APx585 is a true multichannel audio analyzer, with 8 simultaneous analog outputs and inputs. It is ideal for designing and testing consumer devices such as home theatre receivers or pro devices such as mixing consoles.
Key Specifications
System Performance
Resdual THD+N (20kHz BW): -103dB + 1.4μV , Typical <-108dB
Generator Performance
Sine Frequency Range: 5Hz to 80.1 kHz
Frequency Accuracy: 3ppm
IMD Test Signals: SMPTE, MOD, DFD
Maximum Amplitude (balanced): 14.4 Vrms
Amplitude Accuracy: ±0.05 dB
Flatness (20 Hz – 20 kHz):±0.008 dB
Analog Output Configurations: Unbalanced and balanced
Digital Output Sampling Rate: 27 kS/s to 200 kS/s*
Dolby / DTS Generator: Yes (encoded file)
Analyzer Performance
Maximum Rated Input Voltage: 160 Vpk
Maximum Bandwidth: 1 to 16 channels of analog input 90 kHz
IMD Measurement Capability: SMPTE, MOD, DFD
Amplitude Accuracy (1 kHz): ±0.05 dB
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
Audio Precision APx 555 B Series 2 Channels 音頻分析儀
A culmination of 30 years’ experience making test equipment recognized as the standard of the audio industry, the B Series APx555 is an analyzer without compromise. It combines the best analog performance we have ever delivered with complete support for all APx digital I/O options and fast, intuitive measurement software. With the introduction of the B Series, the APx555 further lowers analog system residual distortion at sinewave frequencies above 50 kHz over the full 1 MHz bandwidth.
Key Specifications
System Performance
Generator Performance
Sine Frequency Range: 0.001 Hz – 80 kHz, DAC, 5 Hz – 204 kHz, Analog
Frequency Accuracy: 3 ppm, DAC, 30 ppm, Analog (Precision Tune)
IMD Test Signals: SMPTE & MOD, DFD, DIM
Maximum Amplitude: 26.66 Vrms bal, 13.33 Vrms unbal (10 Hz to 100 kHz)
Amplitude Accuracy (1 kHz): ±0.03 dB (+15° C to +30° C)
Flatness (5 Hz – 20 kHz): ±0.008 dB
Analog Output Configurations: Unbalanced, balanced (differential or single-ended) or CMTST
Digital Output Sampling Rate: 27 kS/s to 200 kS/s*
ADC Test VBias Range: –0.4 to +4.2 VDC
Analyzer Performance
Maximum Rated Input Voltage: 300 Vrms (bal) / 160 Vrms (unbal)
Maximum Bandwidth: > 1 MHz
IMD Measurement Capability: SMPTE & MOD, DFD, DIM
Amplitude Accuracy (1 kHz): ±0.03 dB (+15° C to +30° C)
Amplitude Flatness (10 Hz – 20 kHz): ±0.008 dB
Residual Input Noise (22 kHz BW): ≤ 1.0 μVrms
Individual Harmonic Analyzer: H2-H10
Maximum FFT Length: 1248K points
DC Voltage Measurement: Yes
網路分析儀Agilent E5071C 485(Opt. 1E5/TDR)
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Key Specifications
Test Frequency: 9 or 100kHz to 8.5 GHz
Source power range: -55dBm to +10dBm
Dynamic range: >123dB
Trace noise: <0.004dBrms
Measurement speed: 41ms
Stability: 0.005dB/degree C
Interface: GPIB/LAN/USB
Test port: 4 port
Test port: 4 port
Max number of points: 20,001
Max number of channels: 160
Calibration: SOLT, TRL, Adapter removal/ insertion. Unknown thru, ECal. User characterizer Ecal, SMC, VMC
Web-enabled control: Yes
Fixture simulator: Yes
Built-in programming environment VBA
Future enhancements/upgradeable: Yes
Filter tuning limit Yes
Built-in bias tees: Yes
DC measurements: Yes
Frequency offset mode option: Yes
Time-domain option: Yes
Tektronix TDS5104B 泰克示波器
直接購買: https://www.ruten.com.tw/item/show?22115783869451
Vertical System
Analog Bandwidth (-3dB) 5mV/DIV – 1v/div: 1GHz
Calculated Rise Time 5mV/DIV (typical): 300ps
Hardware Bandwidth Limits: 150MHz or 20MHz
Input Coupling: AC, DC, GND
Input Impedance, 1MΩ: ±1%
Input Impedance, 50 Ω: ±2.5%
Input Sensitivity,1 MΩ: 1 mV/div to 10 V/div
Input Sensitivity,50 Ω: 1 mV/div to 1 V/div
Vertical Resolution: 8bits (>11bits w/averaging)
Max Input Voltage,1 MΩ: 150 VCAT1, ≤400 V peak. Derate at 20db/decade to 9VRMS above 200kHz
Max Input Voltage, 50 Ω: <100 mV/div < 1 VRMS ≥ 100 mV/div < 5 VRMS
DC Gain Accuracy: 1.5% with offset set to 0 V
Offset Range, 50 Ω: 1 mV/div – 50 mV/div ± 0.5V
50.5 mV/div – 99.5 mV/div ± 0.25V
100 mV/div – 500mV/div ± 5 V
505 mV/div – 1 V/div ± 2.5 V
Channel-to-Channel Isolation for Any Two Channel at Equal Vertical Scale: ≥100:1 at ≤100MHz and ≥ 30:1 at >100MHz up to the rated bandwidth
Timebase System
Timebase Range: 200 ps/div to 1000 s/div
Timebase Delay Time Range: (s/div × 10) to 1000 s
Channel-to-Channel Deskew Range: ± 75ns
Timebase Accuracy: 15ppm
Dleta Time Measurement Accuracy: (0.06/sample rate + 15 ppm × |Reading|) RMS
Trigger Jitter (RMS): 8 psRMS (typical)
Long-term Sample Rate and DelayTime Accuracy: ±15 ppm over any ≥1 ms interval
Acquisition System
Real-time Sample Rates:
1 Channel (max): 5GS/s
2 Channel (max): 2.5GS/s
3-4 Channel (max): 1.25GS/s
Equivalent Time Sample Rate (max): 250GS/s
Maximum Record Length per Channel with Standard Memory: 16M/8M/4M
With Opt. 3M: N/A
Maximum Duration at Highest Real-time Resolution (1ch)
Time Resolution (single shot): 200ps (5GS/s)
Max Duration with Standard Memory: 3.2ms
Max Duration with Opt. 3M: N/A
Audio Precision APx-525 B Series 音頻分析儀
直接購買: https://www.ruten.com.tw/item/show?22113452732530
另售有 Audio Precision APx 525 B Series dio、Audio Precision APx 525 B Series duo BT 及APx 526 B Series，歡迎選購。
The APx52x B Series of audio analyzers combines our award-winning user interface and legendary performance with a comprehensive range of modular I/O options. The APx52x B Series brings AP innovations such as one-click measurements, code-free automation and sophisticated reporting to every interface in every combination.
The B Series APx525 ships with two channels of analog I/O and our Digital Interface Option (DIO) with AES/SPDIF digital inputs and outputs, and includes ASIO capability.
If you need more than that, APx526 is ready with a full range of choices, from additional channels of analog to a chip-level digital serial interface (DSIO), HDMI+ARC, PDM (Pulse Density Modulation) or Bluetooth® wireless technology with built-in radio.
Need higher analog performance? With the BW52 enhanced analog bandwidth option installed, you can make a million-point FFT spectrum acquisition at 24 bits, across a bandwidth of DC to over 1 MHz on two channels. And with the AG52 enhanced analog generator option, typical system THD+N is as low as –110 dB.
Key Features and Functions
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
0.1Hz 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)
● 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)
● Amplitude Flatness (20 Hz – 20 kHz)
±0.008 dB
● Residual Input Noise (20 kHz BW)
1.3 µV
● Individual Harmonic Analyzer
● Maximum FFT Length
1248K points
● DC Voltage Measurement
Yes
太克 Tektronix TDS3012B 示波器
頻寬: 100 MHz
頻道數: 2
取樣率: 1.25 GS/s
最大紀錄長度: 10K 點
垂直解析度: 9 位元
垂直靈敏度: 1mV /div ~ 10V /div
垂直準確度: ± 2%
最大輸入電壓:
150 VRMS CAT I (1MΩ)
300 V CAT II: 10X (50Ω)
垂直位置範圍: ±5 div
頻寬限制: 20 MHz
輸入耦合: 直流、交流、接地
輸入阻抗選擇: 1MΩ並聯13 pF 或50Ω
時基範圍: 4ns ~ 10s /div
時基準確度: 20ppm
顯示器: 彩色LCD
客製化7/16 Din接頭
華甸科技有限公司提供各式客製化7/16 Din接頭。歡迎聯繫取得客製化資訊和報價～
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R&S SMA100A Signal Generator 信號產生器
直接購買：https://goods.ruten.com.tw/item/show?22025706697860
Key facts
- Frequency options from 9 kHz to 3 GHz/6 GHz
- Very low SSB phase noise of typ. -141 dBc (at 1 GHz, 20 kHz offset, 1 Hz measurement bandwidth) with option
- Nonharmonics <-96 dBc (f < 750 MHz, carrier offset > 10 kHz) with option
- High output power of up to +18 dBm (+28 dBm in overrange)
- Emulation of legacy instruments
- Electronic attenuator with built-in overvoltage protection over entire frequency range
全新Keithley 2400多功能電錶
全新含原廠保固
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Keithley’s Series 2400 Source Measure Unit (SMU) Instruments are designed specifically for test applications that demand tightly coupled sourcing and measurement. All SourceMeter models provide precision voltage and current sourcing as well as measurement capabilities. Each SourceMeter SMU instrument is both a highly stable DC power source and a true instrument-grade 6½-digit multimeter. The power source characteristics include low noise, precision, and readback. The multimeter capabilities include high repeatability and low noise. The result is a compact, single-channel, DC parametric tester. In operation, these instruments can act as a voltage source, a current source, a voltage meter, a current meter, and an ohmmeter. Manufacturers of components and modules for the communications, semiconductor, computer, automotive, and medical industries will find the SourceMeter SMU instruments invaluable for a wide range of characterization and production test applications.
Tektronix太克 A621電流探棒
A621 2000 Amp AC Current probe/BNC
This industrial-style clamp-on probe has a BNC connector and can be used with a shrouded banana plug adapter so it can be used on digital multimeters, TekMeter, and oscilloscopes. The A621 can measure AC currents from 100 mA to 2000 A peak over a frequency range of 5 Hz to 50 kHz. It provides a 1 mV, 10 mV, or 100 mV output for each Amp measured.
規格:
– AC – 5 Hz to 50 kHz
– 100 mA to 2000 A peak
– For DMMs and oscilloscopes
– Clamp on