used frequency response analysers,China used frequency response analysers Manufacturers, Suppliers

metal handset with remote and mic for iphone for iphone

Feb 06, 2013

... It features superior performance microphone. Microphone button can be used to send/end iPhone calls and controls basic music ... Headset use the same speaker technology and sound signature used in professional monitors. Their noise-isolating in ear ... ear fittingsImpedance: 32ohm± 15% Sensitivity: 116dB± 3dB Frequency response: 20Hz - 20kHz Mic frequency response: -58dB± 2dB Plug: 3.5mm stereo plug metal ...

Supplier: Puning GF Investment Co., Ltd.

[China Manufacturers]

SD/USB mp3 amplifier /good quality mini Car amplifier

Jan 15, 2013

... only inputDC 12V/5AOutput power(R.M.S)10WX2(4Ω)Frequency response40Hz-20KHzInput sensitivity0.25mv-250mvInput impedance47KS/N Ratio ≥85dBHaHarmonic distortion ... Car audio,motorcycle audio,common civil lifeVoltage DC 12VFM radio frequency range 88MHz-108MHzAmplifier IC TDA 7377Power output 2*25WSNR ≥85dBFREQ ...

Supplier: Chaozhou Tongheng Electronics Co., Ltd.

[China Manufacturers]

WK-5000 Digital 12-channel ECG Machine

May 31, 2012

... : • Solid——Military specification materials and unique anti-seismic design are used• Flexible——All power is drawn from the PC, which eliminates ...

Supplier: Shenzhen Handsome Technology Co., Ltd.

[China Manufacturers]

Language Laboratory Headset Pass CE

Mar 31, 2013

... high quality, especially used with computer andLanguage Laboratory HeadsetMain technical indexesEarphone:1)Impedance :2×16Ω2)Sensitivity : 110±3dB3)Frequency range : 20 ... ~20000Hz4)Rated power : 2×100mWMicrophone1)Impedance : 1000Ω (200Ω dynamic)2)Sensitivity : -48±3dB3)Directivity : omnidirectional4)Frequency response : 30 ...

Supplier: Ningbo Hi-Tech Park Bolin Technique Co., Ltd.

[China Manufacturers]

With FM radio USB portable for mobile phone mini audio speaker

Mar 31, 2013

... -2012Technical details: Output power:RMS 3W THD=10%Frequency Response:150-18000HzLoud Speaker:1.5inch; 4ΩSignal and ... 'GP:108000pcs40'HQ:136000pcsAbout Products:* It can be used after 2 hours charging; (first time charging is ... the back of the product. It can be used when turn on the swieth under foot.* Please ... this product while charging, it can not be used as audio line.* Make sure turn off the ...

Supplier: Shenzhen Honglida E-Commerce Co., Ltd.

[China Manufacturers]

Mini Music Speaker / MP3 Player / Mini Speaker / Car Shaped Music Player F6, Support TF / FM / USB

Feb 23, 2013

... signal as the local radio signal strength of the decision. ( used to hold down the M key for 3 seconds can ... :4 ohm speaker40MM3WInput power: DC5V500-1000MA DCMaximum current consumption:450mA.Frequency response:100Hz-18KHzSensitivity:80dB + 2dBN: = 80dBDistortion:0.3% Mini Music Speaker ...

Supplier: Shenzhen Minco Digital Technology Ltd.

[China Manufacturers]

DZS-1 3D Data Acquisition Utilizes Explosion And Huge Seismic Wave Deep Digital Seismograph

Oct 22, 2012

... properties of crustal deep structure; microseismic detection can also be used in the research of natural earthquakes, 3D seismic survey of ... three taps optional4 Preamplifier gain: 1, 32, 64 times optional5 Frequency Response (Bandwidth): 1~60Hz6 Conformity of Amplitude between Channels: smaller than ... of PC software sampling VC 6.0, which can be used for WINXP system23 Adopt USB 2.0 interface for data ...

Supplier: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

[China Manufacturers]

Vehicle-mounted infrared night vision device

Dec 13, 2012

... certain range the vehicle mounted electro-optical surveillance system is used to observe and surveillance targets through CCD camera system in ... : - 180 ° ~ + 180 °Elevation: - 30 ° ~ + 20 °Stability: Stabilized accuracy ≤ 1 °; Frequency response ≤ 1HzServo response performanceMaximum azimuth and elevation speed: ≤ 30 ° /SMaximum azimuth and elevation ...

Supplier: Beijing Shengtianjiayuan Technology Inc.

[China Manufacturers]

outdoor wireless blutooth fashion speaker for iphone ipad

May 12, 2012

... Functions Mini outdoor wireless blutooth ipad iphone speaker can be used for other Smartphone Laptop Devices, and Hands Free Functions Main ... , AVRCP1.0, HFP1.5, HSP1.03.RF Range: 10 m4.Frequency Response :100Hz-20KHz5.Loudspeaker Output :2.5W + 2.5 W rms6 ...

Supplier: Shenzhen Acemax Electronics Co., Ltd.

[China Manufacturers]

Single Channel Electrocardiograph

Jan 29, 2013

... EMG and HUM, position feedback drive and fine frequency response which ensures it can attain high fidelity even under ... hardest circumstance. Model ECG-8800 product is now widely used in the fields of science research, clinical diagnosis ... current: 1c10-2APolarization resistance voltage: ± 300mVCalibration voltage: 1mV ± 5%Frequency response: 1-75HzTime constant: 3.2SNoise level: 15uVCMRR: ECG-8800 ≥ ...

Supplier: Shanghai All-Time Commercial Co., Ltd.

[China Manufacturers]

2.4G Professional Digital Wireless Tour Guide System SOYO-WTG02/ audio guide tour guide system/2.4G Wireless Tour Guide System

Mar 10, 2013

... Max; 6-channel versions(6 different frequency) for Simultaneous Interpretation;Sampling rate 64k, Frequency Response 20-20KHz, HDCD sound quality;Shortest ... time for receiver.Rechargeable battery or dry battery can be used;Small in size, Easy to install, portable carry on ... : UHF, 2400 ~2483MHz Modulation: GFSK Sampling Ratio: 64K Frequency Response: 20 -20KHz Shortest Latency: < 0.5ms The best ...

Supplier: iTrait Technology (Shenzhen) Co., Limited

[China Manufacturers]

2 in 1 computer wireless headset with FM

Feb 25, 2013

... /MP4 and CD player2,FM radio:The headset can be used as FM radio separately, search and lock channels automaticallySpecification1.System ... %THD 7.Speaker:27mm mylar 8.Frequency Response:20-20000Hz 9.Transmission Frequency:86MHz ±0.5MHz 10.Receiving Frequency:84-108MHz(±0.5MHz) 11 ...

Supplier: Guangzhou Ying Yao Sheng Electronic Technology Co., Ltd.

[China Manufacturers]

earphone for mobile

Feb 14, 2013

... colors available earphone for mobile :Features:1) With MIC switch used for stereo earphone to enjoy great music .2) External design ... of mobile phones6) Auricular inlay diamonds, silver foil lineSpecifications:1) Frequency response: 20Hz - 20kHz2) Impedance: 32 ohms3) Sensitivity: 105±5dB4) Max. input ...

Supplier: Guangzhou Mingcan Trading Co., Ltd.

[China Manufacturers]

AV 24x16 Matrix Switcher Manufactfurer

Feb 16, 2013

... a high-performance professional video and audio signals switcher, used for synchronism switching or cross switching video and audio signals ... and mainly used in broadcast room, multi council-chamber, television teaching room ... NTSC4.43,PAL,SECAM Stereo Channel Separation >80dB@1 kHz Frequency Response 20Hz~20KHz CMRR >90Db@20 Hz to20K Hz Audio input ...

Supplier: Guangzhou Meishi Electronic Technology Co., Ltd.

[China Manufacturers]

HDMI Cable 1.4V

Feb 10, 2013

... stranded conductors with foam PE insulation layer,improve the high frequency response for wide-bandwidth and efficient signaltransfer.3)AL foil wrapped ... next generation displays that will rival the Digital Camera systems used in many commercial moive theatres.About package:PE bag or ...

Supplier: Shenzhen Xingchuangshun Electronic Manufactory

[China Manufacturers]

3 rca cable to 3 rca cable for audio

Mar 31, 2013

... 2) High-purity; fine stranded copper conductors enhance high-frequency response and with ultra low attenuation3) Silver-content solder connections ... Precision 75-ohm impedance design;Application:RCA can be used to transmit digital audio signals and analog video signals. ... connection offer superior picture quality over standard coaxial cables. Used for VCRs, DVDs, Cable/Satellite receivers, or other ...

Supplier: Shenzhen City Hongchengyuan Electronics&Technology Co., Ltd.

[China Manufacturers]

hot sale JINHUI HDMI cable with high qulity

May 23, 2012

... allow high send/receive speeds (up to 100 Mb/sec)Used for:HDMI rated device including Blu-ray players, 3D HDTV ... stranded conductors with foam PE insulation layer, improve the high frequency response for wide-bandwidth and efficient signal transfer 3)AL foil ...

Supplier: Zhongshan Jinhui Wire & Cable Co., Ltd.

[China Manufacturers]

Sell black 3.5mm male to 2 female connector(16 pin ribbon cable)

Mar 31, 2013

... .Used for coaxial cable 2.From Brass/Zinc,Gold/Nickle plate 3.Connector manufacturers 4.Good quailtyRCA Connector Features:Impedance50Ω,75ΩFrequency ... :≥5000MΩMedium pressure: 1500VDurability500 timesCenter Pin:Gold-plated pure CopperMaterialsTeflonFrequency response:DC to 8 MHzAttenuation0.5dB typEnvironmental-10°C to +70 ...

Supplier: Changzhou Foyun Electronic Co., Ltd.

[China Manufacturers]

video connection RGB cable

Feb 21, 2013

... ; 2)High-purity, fine-stranded copper conductors for enhanced high-frequency response and ultralow attenuation; 3)Silver-content solder connections for accurate ... cable connection offer superior picture quality over standared coaxia cables. Used for VCRs, DVDs, Cable/Satellite receivers, or other RCA acceptable ...

Supplier: Ningbo Dawn Import & Export Corp., Ltd.

[China Manufacturers]

RCA cable component cable

Mar 31, 2013

... 2) High-purity; fine stranded copper conductors enhance high-frequency response and with ultra low attenuation3) Silver-content solder connections ... connection and enhanced contact pressure;Application:RCA can be used to transmit digital audio signals and analog video ... connection offer superior picture quality over standard coaxial cables. Used for VCRs, DVDs, Cable/Satellite receivers, or other ...

Supplier: Zhuhai Y&Y Technology Co., Ltd.

[China Manufacturers]