全新Keithley 2400多功能電錶
全新含原廠保固
直接購買：https://goods.ruten.com.tw/item/show?21918347481963
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.
出售羅德史瓦茲 Rohde & Schwarz ZNB8, 9kHz~8.5GHz網路分析儀
購買：https://goods.ruten.com.tw/item/show?21939048418289
The R&S ZNB8 from Rohde & Schwarz is a Vector Network Analyzer with Frequency 9 kHz to 8.5 GHz, Measurement Speed 4 ms, Dynamic Range typ. 122 dB to 140 dB, Output Power typ. 12 dBm to 15 dBm, Power Sweep Range 98 dB. Tags: VNA with Screen.
出售全新 Rohde & Schwarz ESR7 EMI Test Receiver, 9 kHz to 7 GHz
全新未使用過, 含原廠保固3年。現貨可以直接出貨或面交
SN: 102178
Rohde & Schwarz ESR7
EMI Test Receiver, 9 kHz to 7 GHz
購買：https://goods.ruten.com.tw/item/show?21930208757420
Product Overview
The R&S ESR7 EMI Test Receiver is a dual instrument that measures electromagnetic disturbances while simultaneously functioning as a fully featured, powerful signal and spectrum analyzer for lab applications. Rapid-fire-speed measuring occurs by the instrument’s use of an FFT-based time domain scan and detailed analysis and history of disturbance signals is accomplished by realtime spectrum analysis using a wide variety of diagnostic tools. This robust and compact, dual instrument is user friendly with its straightforward display, intuitive touchscreen interface.
Features and Specifications of the R&S ESR7 EMI Test Receiver include:
- Features
- EMI test receiver and signal/spectrum analyzer combined in a single instrument
- Compliant with CISPR 16-1-1 Ed. 3.1
- Preselection with integrated 20 dB preamplifier
- Ultra-fast time domain scan in addition to conventional stepped frequency scan
- Realtime spectrum analysis with up to 40 MHz span for detailed investigation of disturbance signals
- Powerful measurement and analysis functions in frequency and time domain
- Time domain display with high resolution (50 μs)
- Automatic test routines
- Convenient operation, straightforward display
- Robust and compact – ideal for the mobile use
- Specifications
- Frequency
- Frequency Range: 9 kHz to 7 GHz
- Level
- Max RF level (CW):
- RF attenuation ≥ 10 dB; RF preamplifier off: 30 dBm (= 1 W)
- RF attenuation ≥ 10 dB; RF preamplifier on: 23 dBm (= 0.2 W)
- Max Pulse Voltage:
- RF attenuation ≥ 10 dB:
- Input 1: 150 V
- Input 2: 450 V
- RF attenuation ≥ 10 dB:
- Max Pulse Energy:
- RF attenuation ≥ 10 dB; 10 μs
- Input 1: 1 mWs
- Input 2: 20 mWs
- RF attenuation ≥ 10 dB; 10 μs
- 1 dB Compression:
- RF attenuation 0 dB; RF preamplifier and preselection off: +3 dBm, nominal
- Max RF level (CW):
- IF and Resolution Bandwiths
- Analyzer Mode (span ≥ 10 Hz) and Receiver Mode: 10 Hz to10 MHz (–3 dB) in 1/2/3/5/10 steps
- Analyzer and Receiver Mode: 200 Hz, 9 kHz, 120 kHz (–6 dB), 1 MHz (impulse bandwidth)
- Preselection:
- Can be switched off in analyzer mode: 16 Fixed Filters
- Preamplifier:
- Can be switched on/off: 1 kHz to 7 GHz, 20 dB gain, nominal
- Measurement Time:
- Analyzer Mode (Sweep Time):
- span = 0 Hz: 1 μs to 16 000 s
- span ≥ 10 Hz (swept): 1 ms to 16 000 s
- span ≥ 10 Hz (FFT): 7 μs to 16 000 s
- Receiver Mode (Stepped Frequency Scan): 50 μs to 100 s (per frequency)
- Receiver Mode (Time Domain Scan): 50 μs to 100 s (per frequency subrange)
- Analyzer Mode (Sweep Time):
- Frequency Step Size:
- Receiver Mode (Stepped Frequency Scan): min. 1 Hz
- Receiver Mode (Time Domain Scan): 0.25 × I
- Detectors
- Receiver Mode:
- maximum peak
- minimum peak
- quasi-peak
- RMS
- average
- average with meter time constant (CISPR average)
- RMS average (CISPR-RMS)
- Receiver Mode:
- Displayed Average Noise Level (DANL)
- Receiver Mode, Nominal, Average Detector (AV), RF Attenuation 0 dB, Termination 50 Ω:
- Preamplifier Off:
- 500 MHz, bandwidth 120 kHz: < 6 dBμV
- 3 GHz, bandwidth 1 MHz: < 17 dBμV
- Preamplifier On:
- 500 MHz, bandwidth 120 kHz: < –7 dBμV
- 3 GHz, bandwidth 1 MHz: < 5 dBμV
- Preamplifier Off:
- Receiver Mode, Nominal, Average Detector (AV), RF Attenuation 0 dB, Termination 50 Ω:
- Number of Sweep (Trace) Points
- Analyzer Mode (Standard): 101 to 32 001
- Analyzer Mode (EMI): 101 to 200 001
- Receiver Mode: Max 4 000 000
- Realtime Analyzer (Option): 801
- Total Measurement Uncertainty
- CW signal, level 0 dB to –70 dB below reference level, S/N > 20 dB, auto sweep time, RF attenuation 10 dB, 20 dB, 30 dB, 40 dB, preselection on,
span/RBW<100, 95% confidence level, +200C to +300C- 9 kHz ≤ f < 3.6 GHz: 0.46 dB
- 3.6 GHz ≤ f ≤ 7 GHz: 0.57 dB
- CW signal, level 0 dB to –70 dB below reference level, S/N > 20 dB, auto sweep time, RF attenuation 10 dB, 20 dB, 30 dB, 40 dB, preselection on,
- Frequency
全新～新款Keithley 2400 出售（含原廠校驗報告）
出售全新未使用過的Keithley 2400, 含所有標準配件與原廠校驗報告。歡迎聯繫尋價
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.
Key Features
- Five instruments in one (IV Source, IVR Measure)
- Five models: 20–100 W DC, 1000 W pulsed, 1100 V to 1 µV
- Source and sink (4-quadrant) operation
- 0.012% basic measure accuracy with 6½-digit resolution
- 2-, 4-, and 6-wire remote V-source and measure sensing
- 1700 readings/second at 4½ digits via GPIB
- Pass/Fail comparator for fast sorting/binning
- Programmable DIO port for automation/handler/prober control (except 2401)
- Standard SCPI GPIB, RS-232 and Keithley Trigger Link interfaces
- Download free KickStart I-V Characterization Software for device characterization.
Keysight 34901A 20 通道多工器（2 線/4 線）模組，適用於 34970A/34972A
Keysight 34901A 模組適用於 34970A/34972A 資料擷取/切換器，是用途最廣的通用型掃描多工器。它結合密集的多功能切換以及每秒 60 個通道的掃描速率，適合各種不同的資料擷取應用。
同一個模組可以混合 2 線和 4 線式通道。額外提供的 2 個含保險絲的輸入通道（總共有 22 個通道）可以將最大 1A 的電流繞接到外部的 DMM 上，不需再外接分流電阻即可進行交流和直流電流量測。
Agilent/Keysight 34970A Data Acquisition / Data Logger Switch Unit 資料擷取/資料記錄切換裝置
產品說明
Keysight 34970A包含一個三槽主機與一個內建的6.5位數DMM。共有8種插入式模組選項，可供您建立輕巧的資料記錄器、功能完整的資料擷取系統或低價的交換裝置。
模組上的螺絲端子接頭讓您不必使用端點區塊，特殊的繼電器維護功能會記算每個交換機的每一次關閉時間，使得繼電器的維護變得簡單且可預測。
R&S ZVL6 Vector Network Analyzer Frequency range: 9 kHz to 6 GHz 網路分析儀
配置：B10—GPIB interface
K1—頻譜分析
B22—RF preamplifier
出售E5061B-3L5/005/1E5/810/820網路分析儀
- Select the best configuration for your test needs from a wide variety of test set options: 100 kHz to 1.5 GHz/ 3 GHz, 2-port, 50 or 75 ohm, transmission/reflection or S-parameter test set
- Address a broad range of applications with the LF-RF option (Option 3L5/3L4/3L3): 5 Hz to 3 GHz, 2-port, 50 ohm, S-parameter test set, gain-phase test port, built-in DC bias source
- Combine network analysis and impedance analysis to customize your application in a single instrument (Option 3L5/3L4/3L3 plus 005)
Keysight E5071C-480 4阜9khz~8.5Ghz 網路分析儀
- 9 kHz to 8.5GHz
- 4-port, 50 ohm, S-parameter test set
- Improve accuracy, yield and margins with wide dynamic range 130 dB, fast measurement speed 8 ms and excellent temperature stability 0.005 dB/°C
- Obtain design confidence through complete characterization of high-speed serial interconnects with enhanced time domain analysis option
- Protect your investment with upgradability across all of the options
R&S ZNC3 3GHz網路分析儀
- Frequency range from 9 kHz to 3 GHz
- Dynamic range of up to 130 dB
- Short sweep times of 11 ms for 401 points
- High temperature stability of typ. 0.01 dB/°C
- Wide power sweep range from –50 dBm to +13 dBm
- IF bandwidths from 1 Hz to 300 kHz
- Manual and automatic calibration
- Low trace noise of 0.004 dB RMS at 10 kHz IF bandwidth
- Large, high-resolution 12.1″ screen
- Touchscreen user interface