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U8903B 80kHz 分析仪 1.5MHz|是德科技 (在产)

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是德科技|KEYSIGHT
AZ2 系列台式音频分析仪,最大分析带宽 1.5 MHz,最多 8 个模拟通道
可配置音频测试解决方案
产品简介
Keysight 的音频频谱分析仪可让您测量要求严苛的音频设备。使用 U8903B 音频分析仪可获得最高分辨率的音频测量
核心参数
• 最大分析带宽:1.5 MHz
• 最高频率:80 kHz
• 1 GHz 相位噪声(10 kHz 偏移):-110 dB
功能特性
• 最高分辨率音频频谱分析仪,揭示您器件的真实性能
凭借低于 –110 dB 的极低残余失真,Keysight U8903B 音频频谱分析仪可让您以高精度测量要求最严苛的音频设备。
将带宽扩展至 1.5 MHz,即可进行可用的最高分辨率双通道测量。
借助这些及更多选件,U8903B 音频频谱分析仪提供可配置的音频测试解决方案,以满足您的音频应用需求。
使用宽带选件 N3431A 扩展测量带宽,以测量从 DC 或 10 Hz 至最高 1.5 MHz 的范围。
通过自动测试和内置测试序列简化测试环境。
可将 U8903B 音频频谱分析仪配置为最多八个模拟分析仪通道。
借助内置兼容模式,无需将程序改写为 SCPI 命令。
通过预配置的感知客观听音质量分析(POLQA)测量轻松满足标准要求。
通过数字音频接口音频测量选件针对特定应用进行配置。
表征信噪比、串扰等指标。
Bluetooth® 和 Bluetooth® 标志是 Bluetooth SIG, Inc.
拥有的注册商标,Keysight Technologies 对此类标志的任何使用均属授权使用。
资源下载
以上内容与指标均取自是德科技(KEYSIGHT)官网该产品详情页与官方产品资料,未标注口径的为厂家公布值。
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是德科技 | KEYSIGHT
U8903B 80kHz 分析仪 1.5MHz 详细指标
Configurable audio test solutions
一、说明规格
Power consumption ≤
250 VA
Power requirements
100 to 240 Vac
47 to 63 Hz
Operating environment Operating temperature from 0 to 55 °C
Maximum Relative Humidity (non-condensing)
95%RH up to 40 °C, decreases
linearly to 45%RH at 55 °C
1
Altitude up to 3000 m
Pollution Degree
2
Installation Category II
Storage compliance
–40 to 70 °C
Safety & EMC 2 compliance Refer to Declaration of Conformity for the latest revisions of regulatory compliance
Instrument dimensions (W x D x H) 425.60 mm (16.76 in) x 425.00 mm (16.73 in) x
133.60 mm (5.25 in)
Connectivity LAN, GPIB and USB
条件:1. From 40 °C to 55 °C, the maximum % Relative Humidity follows the line of constant dew point.
2. This is a sensitive measurement apparatus by design and may have some performance loss when exposed to ambient
Weight
8.5 kg
continuous electromagnetic phenomenon. Measurement Considerations – use shielded or twisted cable, use common mode
规格和特性
The following specifications are based on performance with 30 minutes of warm-up time and a
temperature of 0 to 55 °C unless stated otherwise.
输出特性
Generated waveforms Sine, dual sine, variable phase, square, noise (Gaussian and rectangular), arbitrary, DC, multitone,
SMPTE IMD (1:1, 4:1, and 10:1), DFD (IEC 60118/IEC
60268), WAV file playback
Balanced 40 Ω, 100 Ω
600 Ω
Unbalanced 20 Ω, 50 Ω
600 Ω
Common mode 40 Ω, 100 Ω
600 Ω or 10 Ω unbalanced as per IEC-60268
True floating or grounded
Maximum output power into
600 Ω
Balanced (600 Ω)
20 dBm
Unbalanced (600 Ω)
14 dBm
Sine, dual sine, and variable phase
Dual sine ratio range
0 to 100%
Phase
–180 to 179.99°
Range
5 Hz to 80 kHz
Accuracy ± (2 ppm +
100 µHz)
Resolution
0.1 Hz
Range (balanced)
0 to 16 Vrms
Range (unbalanced/common)
0 to 8 Vrms
Current limit (typical)
50 mA
Amplitude accuracy at 1 kHz ± 0.09 dB (± 1%) (from
0 to 55 °C)
Amplitude resolution
1 μ Vrms (limited to five digits of resolution)
Flatness Ref
1 kHz
5 Hz to 20 kHz
± 0.008 dB
20 kHz to 80 kHz
± 0.08 dB
THD and THD+N
条件:1. Includes contributions from Generator and Analyzer. Individual contributions are typically less than the values stated.
2. Residual THD is calculated based on up to the 9th harmonic.
Residual THD + N at 1 kHz, 1 Vrms (20 Hz to 20 kHz bandwidth) ≤ –108 dB, < –110 dB (at 23
± 5 °C)1 (typical)
≤ –100 dB (from 0 to 55 °C)
1
Residual THD at 1 kHz
1 Vrms
(20 Hz to 20 kHz bandwidth)
≤ –111 dB, ≤ –116 dB (at 23 ± 5 °C)
1 (typical)
≤ –103 dB (from 0 to 55 °C)
1
Residual THD, 5 Hz to 25 KHz, 0.32, 1, 3.2, 10 Vrms < –85 dB (at 23 ± 5 °C)
2
Residual THD, 25 KHz to 50 KHz, 0.32, 1, 3.2, 10 Vrms < –77 dB (at 23 ± 5 °C)
2
Residual THD, 50 KHz to 70 KHz, 0.32, 1, 3.2, 10 Vrms < –67 dB (at 23 ± 5 °C)
2
Residual THD, 70 KHz to 80 KHz, 0.32, 1, 3.2, 10 Vrms < –85 dB (at 23 ± 5 °C)
2
≤ 20 kHz ≤ –130 dB +
0.1 μV (typical)
Frequency range
5 Hz to 30 kHz
Rise time <
2 μs
Range (balanced)
0 to 45.2 Vpp
Range (unbalanced/common)
0 to 22.6 Vpp
Amplitude accuracy at 1 kHz
± 1%
SMPTE IMD (1:1/4:1/10:1)
Mixed ratio (LF: HF) 10:1
4:1, or 1:1
Residual IMD (20 Hz to 20 kHz) ≤ –95 dB (at 23 ± 5 °C) (typical), ≤ –90 dB (from
0 to 55 °C) (typical)
Low frequency (LF) tone
40 to 500 Hz
High frequency (HF) tone
2 to 60 kHz
Range (balanced)
0 to 16 Vrms
Range (unbalanced/common)
0 to 8 Vrms
DFD (IEC 60118/IEC
60268)
Inherent distortion (20 Hz to 20 kHz) ≤
–106 dB at 1 Vrms (typical)
Difference frequency
80 Hz to 2 kHz
Upper frequency
3 to 80 kHz
Center frequency
3 to 79 kHz
Range (balanced)
0 to 16 Vrms
Range (unbalanced/common)
0 to 8 Vrms
Range (balanced) 0 to 7.2 Vrms (Gaussian), 0 to 10 Vrms (Rectangular)
0 to 7.2 Vrms (Pink)
Range (unbalanced/common) 0 to 3.6 Vrms (Gaussian), 0 to 5 Vrms (Rectangular)
0 to 3.6 Vrms (Pink)
Signal Determined by the user selected file
Sample rate
192 kHz
Length Up to 5 minutes, depending on waveform file
Signal Determined by the user-specified frequency, amplitude, and phase data
Sample rate
192 kHz
Length
1024 to 65536 points/channel
Maximum number of tones
64
Type of file .WAV file
Sample rate
192 kHz
Length Up to 5 minutes, depending on waveform file
DC output
Range (balanced)
–22.6 to 22.6 V
Range (unbalanced/common)
–11.3 to 11.3 V
Amplitude accuracy
± 1%
DC offset
Applicable for all waveform types except variable phase, DC, and square
输出电平
条件:1. DC output and DC offset output are functional from 0 to ± 250 mV. The amplitude accuracy for this range is not warranted.
Range
–11.3 to 11.3 V
Amplitude accuracy 1 ± 1.5% (± 250 mV to
± 11.3 V)
二、输入规格
Frequency range
10 Hz to 96 kHz2
Coupling DC, AC
Input ranges 320 mVrms to 140 Vrms
3 (unbalanced)
320 m Vrms to 300 Vrms
3 (balanced)
Measurement range 1 < 1 μ Vrms
4 to 300 Vrms
Maximum rated input
200 Vp for altitude up to 3000 m
Input protection Overload protection for all ranges, onscreen warning message on the front panel
测量带宽
Bandwidth 96 kHz
2
Balanced 300 Ω (3 W max), 600 Ω (1.5 W max)
200 kΩ
Unbalanced 300 Ω (3 W max), 600 Ω (1.5 W max)
100 kΩ
≤ 20 kHz (input range ≤ 3.2 V) ≥ 80 dB
5 (typical)
≤ 20 kHz (input range > 3.2 V) ≥ 50 dB
5 (typical)
条件:1. Maximum input range of 300Vrms only apply for balance input, in equivalence to ±150Vrms from each phase to ground
2. Accuracy deteriorates as the measurement tends towards the Nyquist frequency of 96 kHz. Full performance can be
3. For the available input ranges, refer to the U8903B User Guide.
4. Defined by the 24- bit measurement.
5. When AC coupled, CMRR will deteriorate at low frequencies
≤ 20 kHz ≤ –140 dB +
0.1 μV (typical)
expected ≤
95.9 kHz.
THD + N and SINAD
Display range
–999.999 dB to 0 dB
Accuracy 20 Hz to 20 kHz ± 0.5 dB @ 0.32 V, 1 V, 3.2 V, 10 V, 32 V, 100 V
140 V
< 96 kHz 1 ± 0.7 dB @ 0.32 V, 1 V, 3.2 V, 10 V, 32 V, 100 V
140 V
Input voltage range <
1 μVrms to 140 Vrms
3 dB measurement bandwidth Measurement bandwidth
96 kHz
Detection RMS
Residual THD + N at 1 kHz
1 Vrms (20 Hz to 20 kHz
≤ –108 dB, <–110 dB (at 23 ± 5 °C)
2 (typical)
≤ –100 dB (from
0 to 55 °C)
Residual THD at 1 kHz
1 Vrms
(20 Hz to 20 kHz bandwidth)
≤ –111 dB, ≤–116 dB (at 23 ± 5 °C)
2 (typical)
≤ –103 dB (from
0 to 55 °C)
Residual noise 20 Hz to 20 kHz bandwidth ≤
1.3 μVrms
Display range
0 to 999.999 dB
Accuracy 20 Hz to 20 kHz ± 0.5 dB @ 0.32 V, 1 V, 3.2 V, 10 V, 32 V, 100 V
140 V
< 96 kHz 1 ± 0.7 dB @ 0.32 V, 1 V, 3.2 V, 10 V, 32 V, 100 V
140 V
Input voltage range <
1 μVrms to 140 Vrms
类型 Free Run, 外部
Level
5 V
Minimum trigger high voltage
1.25 V
Maximum trigger low voltage
0.5 V
Input impedance >
10 kΩ
DC measurement range 0 to
± 200 V
DC accuracy ± 1% @ 0.32, 1V, 3.2 V, 10 V, 32 V, 100 V
140 V
AC accuracy (at
1 kHz)
0.03 dB (0.35%) (at 23
± 5 °C)
0.05 dB (0.58%) (from
0 to 55 °C)
Flatness Ref
1 kHz
20 Hz to 20 kHz ± 0.008 dB (typically <
± 0.003 dB)
20 kHz to 80 kHz
± 0.08 dB
≤ 96 kHz
± 0.1 dB
条件:1. Accuracy deteriorates as the measurement tends towards the Nyquist frequency of 96 kHz. Full performance can be
2. Includes contributions from generator and analyzer. Individual contributions are typically less than the values stated.
Range 10 Hz to 96 kHz
1
Minimum input 1 mV (S/N >
40 dB)
Accuracy ± (2 ppm + 100 μHz) (≤
50 kHz)
± 5 ppm (>
50 kHz)
Resolution
5 digits
expected ≤
95.9 kHz.
Phase accuracy 20 Hz to 20 kHz
± 2°
< 96 kHz
± 4°
Minimum input 1 mV (S/N >
40 dB)
Resolution
0.01°
SMPTE IMD
Residual IMD ≤ 0.0018% (≤
–95 dB) (typical)
DFD (IEC 60118/IEC
60268)
Inherent distortion (20 Hz to 20 kHz) ≤ –106 dB at 1 Vrms (typical) 1. Accuracy deteriorates as the measurement tends towards the Nyquist frequency of 96 kHz. Full performance can be expected ≤
95.9 kHz
Analog audio filters
Low pass filter 2 kHz, 3 kHz, 5 kHz, 8 kHz, 10 kHz, 10 kHz, 20 kHz, 22 kHz, 30 kHz, 40 kHz, 50 kHz
80 kHz
High pass filter 15 Hz, 20 Hz, 22 Hz, 30 Hz, 50 Hz, 70 Hz, 100 Hz, 200 Hz, 300 Hz
400 Hz
重量滤波器
条件:1. User -defined filters can be uploaded through standard I/O connections.
A weighting (ANSI-IEC “A” weighted, per IEC Rec
179)
CCIR 1 K weighted (CCIR Rec
468)
CCIR 2 K weighted (Dolby
2 K)
C-Message (C-Message per IEEE743)
De-emphasis (50 μs
75 μs)
CCITT (ITU-T Rec.
041, ITU-T Rec. P.53)
User-defined
1
Monitor output Scaled to give 1 Vrms at the top of each analyzer input range
Aux output 0.5 to 5.1 VDC (
± 5%), current limited to 100 mA
Headphone 连接器
Recommended headphone Headphone with 3.5 mm connector
FFT 分析仪
Size/acquisition length 2048, 4096, 8192, 16384, 32768, 65536, 131072, 262144, 524288, 1M
2M
Window Rectangular, Hanning, Hamming, Blackman-Harris, Rife-Vincent
1 and 3, flat top, Kaiser
Amplitude accuracy (flat top window) ± 0.1 dB (
± 1.2%)
1.5 MHz bandwidth (Option N3431A)
1.5 MHz bandwidth (Option N3431A)
三、输入规格
Fundamental frequency range
10 Hz to 1.5 MHz
Frequency accuracy ± 2 ppm (> 50 kHz) (with Sample Size ≥
1 M)
测量带宽
Bandwidth
1.5 MHz
Flatness Ref
1 kHz
≤ 200 kHz
± 0.1 dB
≤ 1 MHz
± 0.5 dB
≤ 1.5 MHz
± 1.0 dB
Residual THD
Residual THD at 80kHz, 0.32, 1, 3.2, 8Vrms ≤ -80 dB, ≤
-85 dB (typical), (18 - 28 °C)
POLQA measurement (Option N3432B), licensed by OPTICOM GmbH
Perceptual Objective Listening Quality Assessment (in line with ITU-T Rec. P.863)
MOS-LQO narrowband and wideband average only
Graphic display (versus time) POLQA score, MOS-LQO, delay, dropouts, reference signal, and degraded signal
Range
5 Hz to 0.45 sampling rate (Fs)
Accuracy
± 10 ppm
Flatness
± 0.001 dB
Residual THD + N ≤
–140 dB
Frequency range
5 Hz to 0.45 Fs
SMPTE IMD (1:1/4:1/10:1)
Low frequency (LF) tone
40 to 500 Hz
High frequency (HF) tone
2 to 60 kHz, or 0.45 Fs (whichever is lower)
Mixed ratio (LF: HF) 10:1
4:1, or 1:1
扫描上限频率, 下限频率, 和幅度
DFD (IEC 60118/IEC
60268)
Difference frequency
80 Hz to 2 kHz
Upper frequency
3 to 80 kHz, or 0.45 Fs (whichever is lower)
Center frequency
3 to 79 kHz, or 0.45 Fs (whichever is lower)
Type Rectangular, Gaussian, Triangular, and Pink
Amplitude
0 to 1 FFS
File format WAVE (.wav)
Maximum file size
5.0 MB
File resolution
16, or 24 bits
Frequency range
2 Hz to 0.45 Fs
条件:1. Digital generator specifications refer to 24 bits FFS
Signal Determined by the user-specified frequency, amplitude, and phase data
Frequency rate
2 Hz to 0.45 Fs
Maximum number of tones
64
Sine burst
Period
2 cycles to 65535 cycles
Burst on
1 cycle to (65534 or period – 1, whichever is lower)
Burst on to burst off ratio
0 to 100%
Samples/step
1 to 32768
Walking one and walking zero
Samples/step
1 to 65535
Constant value
Amplitude
–1 FFS to 1 FFS
DC offset
DC offset
–1 FFS to 1 FFS
Distribution None, triangular, or rectangular
Level
0.5 LSB
AES3/SPDIF interface features
AES3/SPDIF interface features
四、输出规格
输出阻抗
Balanced
110 Ω
Unbalanced
75 Ω
输出电平
Balanced
0.3 to 5.1 Vpp
Unbalanced
0.3 to 2.5 Vpp
Sampling rate
28 to 192 kHz
Sampling rate accuracy
± 5 ppm
Output level accuracy
± 1 dB (typical)
Audio bit
8 bits to 24 bits
Inherent 抖动 (典型值)
Balanced ≤
1.5 ns
Unbalanced ≤
1.5 ns
Optical ≤
5 ns
内部 master 时钟
Maximum clock rate
192 kHz
Accuracy
± 5 ppm
Inherent jitter ≤
1 ns (typical)
Sync 时钟输出
Connector type
25-pin female D-SUB connector pin-1
Impedance
50 Ω
Output level
3.3 V (LVCMOS IO standard)
Polarity Normal or invert
Output type Bit clock (128 Fs)
Channel status bits Professional or consumer (all applicable bits are editable for advanced settings)
输出特性
Output connector type
25-pin female D-SUB connector
25-pin male D-SUB to BNC connector (optional accessories)
Output impedance
50 Ω
Logic level 1.2 V, 1.5 V, 1.8 V, 2.5 V
3.3 V, or user defined
(LVCMOS standard)
Sampling rate
6.75 kHz to 400 kHz
Sampling rate accuracy
± 5 ppm
Multiplier
64 to 1024 (depends on the Word Length)
Maximum frequency
51.2 MHz
Maximum bit clock
51.2 MHz
Maximum sampling rate
400 kHz
Data format Left Justified, Right Justified, I2S, or DSP
Word length
8 bits to 32 bits per channel
Audio bit 8 bits to 24 bits (step by
1 bit)
Word clock rate
6.75 kHz to 400 kHz
内部 master 时钟
Maximum clock rate
10 MHz
Accuracy
± 5 ppm
Inherent jitter ≤
1 ns (typical)
DSI 时钟输出
Impedance
10 kΩ typical
Output level
1.2 to 3.3 Vpp
Leading-边沿或 falling 边沿 ((含) respect 至 bit 时钟)
Keysight enables innovators to push the boundaries of engineering by quickly solving
design, emulation, and test challenges to create the best product experiences. Start your
This information is subject to change without notice. © Keysight Technologies, 2018 – 202
5
Published in USA, August 5, 202 5, 5991
-4551 EN
Product 型号说明
U8903B-STD Performance audio analyzer
2 channels
测量通道选件
条件:audio). This bundle option is suitable for consumer audio or automotive infotainment system test.
U8903B-AN4 Analog analyzer
4 channels
U8903B-AN8 Analog analyzer
8 channels
U8903B-DGT Digital audio card
Bundling options
1
U8903B-201 Performance audio analyzer with 4 analog analyzer channels, digital audio (AES3/SPDIF and DSI digital
U8903B-212 Performance audio analyzer
2 channels with 50-ohm impedance. This bundle option is suitable for consumer
Optional software
N3431A Wide bandwidth option
–1.5 MHz (fixed perpetual license)
N3432B POLQA measurement software (fixed perpetual license)
Optional accessories
11500A Cable assembly, Type-N (male) to Type-N (male), DC to 6.0 GHz
U8903A-101 Male BNC to male BNC cable
1.2 m
U8903A-102 Male BNC to male RCA cable
2 m
U8903A-103 Male XLR to female XLR cable
2 m
U8903A-908 Rackmount kit
U8903B-105 Cable, digital serial interface for DSI input and output connection
U8903A-107 Cable, accessory – Male XLR-2 male BNC analyzer
0.26 m
U8903A-108 Cable, accessory – Female XLR-2 male BNC generator
0.26 m
U8903A-109 BNC accessory kit
保修和 services
条件:cdma2000 is a US registered certification mark of the Telecommunications Industry Association.
U8903B-1A7 ISO17025 compliant calibration with test data
U8903B-A6J ANSI Z540 compliant calibration with test data
以上指标摘自厂家官方数据手册,完整定义、测试条件与保证值口径以手册为准。完整指标、测试条件与定义口径请见产品页「软件和手册 | 白皮书」栏目中的官方数据手册。
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邮箱:zhy@yy17.com

官网:www.yy17.com


• 厦门同昌源电子有限公司(厦门)

厦门市湖里区悦华路215号综合楼二楼C单元

邮编:361000

电话:0592-5663715

传真:0592-2236795

邮箱:tcydz@xmtcy.com

官网:www.xmjns.com


• 合肥新普仪测科技有限公司(合肥)

安徽省合肥市长江路53号长江大厦1102室

邮编:230001

电话:+86(0551)65177518 ext:

传真:+86(0551)6260 7155

邮箱:hfsimple@mail.hf.ah.cn

官网:www.hfxp.com.cn


• 品展国际贸易(上海)有限公司(上海)

上海外高桥保税区泰谷路18号1号楼1105A室

邮编:200003

电话:+86(0512) 6808 6023

传真:+86(0512) 6808 6025

邮箱:melody@chtek.com.tw

官网:chtek.com.tw


• 广州康祺科技发展有限公司(广州)

广州市天河区华强路1号珠控国际中心8层06单元

邮编:510623

电话:020-38295200

传真:020-38295122

邮箱:baobao@kontchi.com

官网:www.kontchi.com


• 广州科欣仪器有限公司(广州)

广州市黄埔区黄埔大道933号209室

邮编:510700

电话:86-20-38699788

传真:86-20-34395932

邮箱:cs@gzkexin.com.cn

官网:www.gzkexin.com.cn


• 成都安诚迅飞电子科技有限公司(成都)

成都市武侯区人民南路四段27号1栋1单元 24层3号

邮编:610041

电话:028-86027579

邮箱:jincai.he@ancentest.com

官网:www.ancentest.com


• 新亚制程(浙江)股份有限公司(深圳)

深圳市福田区中康路卓越城梅林中心广场(北区)一期1栋3楼

邮编:518035

电话:0755-23818536

传真:0755-23818625

邮箱:wangrongbin@sunyes.cn

官网:www.sunyes.cn


• 无锡市邦达测量科技有限公司(无锡)

江苏省无锡市新区长江北路112号

邮编:214028

电话:0510-85258521 ext:

邮箱:bdyiqi@bdyiqi.com

官网:www.bdyiqi.com


• 武汉力德仪测科技有限公司(武汉)

武汉市光谷大道54号国际企业中心四期A座501室

邮编:430074

电话:027-85481090 ext:

邮箱:liuyang@leader-e.com

官网:www.leader-e.com


• 苏州工业园区贝奇仪器有限公司(苏州)

苏州工业园区通园路398号海逸大厦A402室

邮编:215006

电话:0512-62883832

邮箱:szbeiqi@szbeiqi.net

官网:www.szbeiqi.net


• 青岛鲁芯仪器有限公司(青岛)

青岛市福州北路135号鼎都1号写字楼328室

邮编:266007

电话:15953279543

传真:0532-80669058-830

邮箱:gaochangyuan@qdluxin.com

官网:www.qdluxin.com


• Avnet Electronics Marketing(Phoenix)

2211 South 47th Street

邮编:85034

电话:+65 6289 9164

邮箱:Josephine.Cheong@avnet.com

官网:OnlineSupportAsia@Avnet.com


• RFMW, Ltd.(San Jose)

188 Martinvale Lane

邮编:95119

电话:#09-129

邮箱:sales@rfmw.asia

官网:www.rfmw.com


• 沈阳实拓科技有限公司(沈阳)

沈阳市和平区三好街35号8层

邮编:110004

电话:024-23843636

传真:024-23905232

邮箱:lf@shituokeji.cn

官网:www.shituokeji.cn


• 領先科儀有限公司(香港)

新界荃灣海盛路3號TML廣場21樓B5室

邮编:.

电话:852-31523600

传真:852-31523608

邮箱:allenma@advanceinst.com

官网:www.advanceinst.com


租赁合作伙伴


• 深圳君鉴科技股份有限公司(深圳市)

光明街道观光路华强创意产业园3栋B座12楼光明新区

邮编:518107

电话:400-860-3035

邮箱:shichang@chrent.com

官网:www.chrent.com


• 益莱储(北京)检测设备租赁有限公司(北京市)

来广营高科技产业园区4号楼3层301朝阳区

邮编:100102

电话:400-819-2800

邮箱:jim.chen@electrorent.com

官网:www.electrorent.com/cn


• 北京东方中科集成科技股份有限公司科技租赁事业部(北京市)

北京市海淀区阜成路67号银都大厦12层

邮编:100142

电话:400-650-5566

传真:010-68728001

邮箱:wangml@oimec.com.cn

官网:www.dfzk.com/rent


• 客而禧设备租赁(上海)有限公司(Shanghai)

徐汇区古美路1515号19号楼903室

邮编:201102

电话:021-54453166

邮箱:krc@krcchina.com

官网:www.krcchina.com


• 深圳市瑞普高电子有限公司(深圳市)

天安云谷产业园一期3栋D座1505-1506龙岗区

邮编:518129

电话:0755-29050100

邮箱:rickluo@ruipugao.com

官网:www.ruipugao.com


• 苏州锦凡精密仪器科技有限公司(苏州)

苏州市高新区滨河路625号创业大厦5幢505

邮编:215011

电话:18914031336

邮箱:18914031336@jfsz.net


解决方案合作伙伴


• Tokyo Weld Co., Ltd.(Ota-ku)

2-28-1 Kitamagome

邮编:143-0021

电话:81-3-3775-4331

传真:81-3-3775-4359

邮箱:d-imai@tokyoweld.com

官网:www.tokyoweld.com


• 上海恒榉电子科技有限公司(Shanghai)

上海市奉贤区南桥镇西闸公路1036号3栋2层

邮编:201401

电话:18112779808

邮箱:salesvalue@everise-hj.com

官网:everise-hj.com


• 佳燁科技股份有限公司(Ghiatek)(桃園市龜山區)

光明街243巷2號

邮编:33372

电话:+886-3-350-9960

传真:+886-3-320-3475

邮箱:support@ghiatek.com

官网:www.ghiatek.com.tw


• 华美博科技(北京)有限公司(北京市)

蓝靛厂东路2号金源时代商务中心C座9A2海淀区

邮编:100097

电话:010-88598732

邮箱:sino@sino-microtech.com

官网:www.sino-microtech.com


• 和创联合科技(北京)有限公司(北京市)

中关村东路18号财智国际大厦A座1612海淀区

邮编:100083

电话:400 650 7802

邮箱:info@hisuntest.com

官网:www.hisuntest.com


• 昆山捷得立电子有限公司(昆山市)

登云路288号海创大厦C座25楼

邮编:215316

电话:0512-36831748

邮箱:sales@jiedeli-china.com

官网:www.jiedeli-china.com


• 深圳市捷泰普科技有限公司(深圳市)

宝安区西乡街道前进二路桃源居南面深圳市智汇创新中心A座216室

邮编:518126

电话:0755-83908488

邮箱:sales@jtptech.cn

官网:www.jtptech.cn


• 深圳市易捷测试技术有限公司(深圳市)

福虹路9号世贸广场C座1203室福田区

邮编:518033

电话:0755-83698930

邮箱:dongni.zhang@gbit.net.cn

官网:gbit.net.cn


• 深圳市泰仕捷科技有限公司(深圳市)

松岗大道7号汉海达大厦616室宝安区

邮编:518105

电话:0755-27128586

邮箱:riky.gua@tesijet.com

官网:www.tesijet.com


• 深圳市蓉声科技有限公司(深圳市)

福中路海连大厦连天阁 1103 室福田区

邮编:518033

电话:13828880571

邮箱:jiang.qian@radiation-test.com

官网:www.radiation-test.com


• 苏州伊欧陆系统集成有限公司(苏州)

星湖街218号生物纳米园A7楼305室苏州工业园区

邮编:215000

电话:4008808776

邮箱:info@eoulu.com

官网:www.eoulu.com


• EM Labs Inc.(Kobe)

1-4-13 Mizukasadori, Nagata

邮编:653-0842

电话:+81-50-5370-0262

邮箱:info@emlabs.jp

官网:www.emlabs.jp


• MPI Corporation(Chupei)

No. 155 Chungho Street

邮编:302

电话:+886-3-555-1771

传真:+886-3-551-8381

邮箱:info@mpi-corporation.com

官网:www.mpi-corporation.com/ast


• NOFFZ(Tönisvorst)

Vorster Strasse 238

邮编:47918

电话:+49 2151-99878-0

邮箱:info@noffz.com

官网:www.noffz.com


• Power Technology Solutions(Santa Clara)

3048 Scott Blvd

邮编:95054

电话:650-308-8091 ext:

传真:408-727-0827

邮箱:inquiries@pwrts.com

官网:www.pwrts.com


• Resillion(Hasselt)

Kempische Steenweg 303

邮编:3500

电话:+32 498 92 01 71

邮箱:global-ci-sales@resillion.com

官网:www.resillion.com


• Suzhou Link Ways Tech Co., Ltd.(Suzhou)

16F, Block B, Jin Shi Wang Hu Building, No. 18, Jia Rui alley, SIP

邮编:215021

电话:+86 512 6602 8998


• 上海凌测电子科技有限公司(上海)

峨山路91弄120号陆家嘴软件园8号楼401A室浦东新区

邮编:200127

电话:021-61090608

邮箱:yue.lin@merlintest.com.cn

官网:www.merlintest.com.cn


• 上海北汇信息科技有限公司(上海市)

秀路100号虹桥总部1号4号楼3C闵行区紫

邮编:201103

电话:021-34716271

邮箱:info@polelink.com

官网:polelink.com


• 上海怿星电子科技有限公司(上海市)

钦州北路1199号智汇园87号楼5F室徐汇区

邮编:200233

电话:021-64955659

邮箱:biz@e-planet.cn

官网:www.e-planet.cn


• 东昇电磁兼容技术(深圳)有限公司(深圳市)

福田中心区26-3路中国凤凰大厦2栋25G

邮编:518026

电话:0755-82792411

邮箱:sales@jstoyo.cn

官网:www.jstoyo.cn


• 南京派格测控科技有限公司(南京市)

建邺区建邺人才服务大厦16楼

邮编:210019

电话:4008920858

邮箱:sales@pgtec.cn

官网:pgtec.cn


• 南京纳特通信电子有限公司(南京市)

江宁开发区临淮街20号

邮编:210012

电话:025-84471796

邮箱:sales@rflight.cn

官网:www.rflight.cn


• 深圳市研辰科技有限公司(深圳市)

益田路3008号皇都广场C座2815室福田区

邮编:518048

电话:0755-82828703

邮箱:roger_huang@ascentest.com

官网:www.ascentest.com


原厂翻新与二手仪器


• 是德科技原厂二手仪器商城(Keysight Certified Pre-Owned):www.keysight.com/used/cn/zh/


• 原厂翻新仪器经与新品相同的最终测试与校准,原厂保修最长 5 年;享 40%–90% 折扣,另有线上 5% / 教育 15% 优惠


 

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