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

50 inch virtual screen digital virtual video glasses Enchant-001

Apr 05, 2013

... bit rates64K bps - 320K bpsWMA Bit Rate64K bps - 384K bpsFrequency response 20Hz to 20KHzWorking temperature -5°C to 40°CViewing angle ... general-purpose polarized sunglassesRemoved the video part, it can be used as polarized sunglasses with stylish appearance and .Installed the video ... part, it can be used as Video Glasses with superior audio and video quality ...

Supplier: Shenzhen Yuanhaijia Trade Co., Ltd.

[China Manufacturers]

for xbox headset paypal

Jan 28, 2013

... orders6. Comply with CE,RoHS Specifications:Headphone:Drive unit:40mmFrequency response:20-20kHzSensitivity: 110±3dBImpedance:32ΩMicrophone:Polar pattern:Omni-directionalFrequency ... Response: 40-16kHzSensitivity:-56±3dBCable Length: 1.8MJack: φ3.5mm*2 ...

Supplier: Shenzhen HXY Elec. Ltd.

[China Manufacturers]

Fashion hotsell limited edition colorful headphone with factory price

Jul 23, 2012

... , Vivienne Tam Music is the power. Manufacturer's SpecificationsDrivers: 40mm Frequency response: 20Hz-20KHz Sensitivity: 110dB Maximum Output: 115dB Total Harmonic Distortion ...

Supplier: Lianyungang United Products Development Co., Ltd.

[China Manufacturers]

SD/TF & USB Card Reader Speaker With FM Radio TL302

Feb 21, 2013

... radio auto save5. Power Supply: USB, lithium battery for choices6. Frequency Response: 60Hz-20KHz7. Signal to noise ratio: >85dB8. With earphone jack9 ...

Supplier: 10moons Technology Development Co., Ltd.

[China Manufacturers]

Wonderful Wireless Headphone

Oct 07, 2012

... more convenience for your work. wonderful Wireless HeadphoneTRANSMITTERWorking Frequency L:2.3MHzWorking Frequency R:2.8MHzPower Supply:DC12VTransmitting Distance:6 MeterOperating Current ... .2-3.3VOperating Current:30±5mAWorking Frequency L:2.3MHzWorking Frequency R:2.8MHzReceive Distance:›6 Meter Frequency Response:20Hz-20KHzTransmit Power:›8mW 0 ...

Supplier: Shanghai 5 Element Import & Export Co., Ltd.

[China Manufacturers]

Mini cheap business card MP3

Feb 17, 2013

... ) / WMA(32kbps ~ 384kbps) Recording LengthWAV128MB about 4 hours64kbps/8KHZSNR>85dBFrequency Response Range20HZ~20KHZ Physical characteristicsBattery TypeRechargeable batteryStorage TemperatureSamsung Flash:-20 ~ +55 ...

Supplier: Shenzhen Newotech Electronic Co., Ltd.

[China Manufacturers]

audio speaker speaker bluetooth speaker

Sep 21, 2012

... , phone,laptop,etc. RMS:3Ω, 2WattsBluetooth 3.0Driver Unit):Stereo Frequency Response: 100Hz---20KHz; Operation Range: Up to 10 Meters; Color:Black ...

Supplier: Donguan Eyerain Technology & Industry Co., Ltd.

[China Manufacturers]

Bluetooth Speaker

Feb 15, 2012

... Specification : 2.1+EDRBluetooth Profile : A2DP AVRCPRF Range :10 mFrequency Response :100Hz-20KHzLoudspeaker Output :3WSignal-To-Noise :≥75dBDistortion :≤1.0% Playback ...

Supplier: Tianjin Jinxinsheng Import & Export Trading Co., Ltd.

[China Manufacturers]

MINI CAR TWEETER

Jan 30, 2013

TWEETER MINI CAR TWEETERFREQUENCY RESPONSE:2-20KHZSENSITIVITY:103DB(1W/1M)POWER RMS/MAX:150/200WIMPENDANCE:4OHMSIZE:DIA 54MM MINI CAR TWEETER

Supplier: Jiaxing City Zhenhong Electronic Co., Ltd.

[China Manufacturers]

Home Theatre System with Remote Control and On/off Power Switch, Measures 29 x 38 x 36cm

Dec 16, 2012

... x 3 Voltage: 220 to 240V AC, 50/60Hz function Frequency response: 38Hz to 20kHz Distortion: 0.3% at 1 Output power ... + 12W x 3Voltage: 220 to 240V AC, 50/60Hz functionFrequency response: 38Hz to 20kHzDistortion: 0.3% at 1WS/N ratio: less ...

Supplier: Southland Trade Company Ltd.

[China Manufacturers]

earphone

Jan 06, 2013

computer earphone Notebook earphone ParametersMic Dimensions Ø6.0X5.0mmSensitivity -39dB±3dBDirectivity Omnidirectionallmpedance 2.2kΩDriver Diameter Ø30.00mmImpedance 32ΩFrequency Response 20~20kHzRated,Output power 15mWMax,Output power 40mwSensitivity(S.P.L) 105.0±3dBCord Length Appr.2.5metersNet Weight Headphone:Appr.89g earphone

Supplier: Shenzhen INSS Technology Co., Ltd.

[China Manufacturers]

High-power Ultrasonic Sound Focus Probe Type Sound Chemical Processing System

Feb 23, 2012

... no electromagnetic radiation, installation fixe Optional frequency range: 15 to 60kHzCommonly used frequency: 20kHzEach unit nominal power: 500W, 1000W ... , 1500W, 2000W, 3000W, frequency is lower, the ... analog power supply, numerical control of power and frequency automatic tracking, through the voltage protection, power size ...

Supplier: Dongguan City Dalingshan Haixu Machinery Factory

[China Manufacturers]

USB2.0 Cable Control Apple Speaker with LED light

Mar 31, 2013

... +LED light + Cable Control3. Output: 2.5w*2 4Ω 45mm4. Frequency response:60Z-18KHZ(±3dB)5. S/N Ratio:<50dB6. Speaker unit ... , 5V/1000mA, AC Power adapter12. CE, FCC, ROHS etc.13. Frequency response: 200Hz-16KHz14. Compatible with mobile phone, laptop CD player, pc ...

Supplier: Ankka Fashion (Dalian) Co., Ltd.

[China Manufacturers]

Beige E68 bluetooth headset wireless with TF card slot

Mar 13, 2013

... )* Playing time: 10 hours* USB2.0 Port: USB 2.0* Frequency response: 20Hz-20kHz* Output power: 15mW* Scan rate: 64kbps/8kHz* SNR ... :90dB * THD: <0.1%* Frequency response: 20-20,000Hz* Playing time: 8-10 hours* Charging time ...

Supplier: Guangzhou Jaken Trade Co., Ltd.

[China Manufacturers]

fashion design toilet seat USB speakers

Nov 03, 2012

USB speakers *High quality with best price *beautiful shape and design *Your logo is avaialbe fashion USB speakersProduct SpecificationPower: USB DC5VLoad power: 3W+3WSpeaker Unit: 52mmx2Ourput Impedance: 4ΩFrequency Response: 100Hz - 18kHzSNR≥85Db fashion design toilet seat USB speakers

Supplier: Yangzhou Duobang Imp. & Exp. Co., Ltd.

[China Manufacturers]

2013 New style fashionable unique stereo colorful dj headphone

Mar 04, 2013

2013 New style fashionable unique stereo colorful dj headphone 1.Studio headphone 2.Foldable design 3.Noise cancelling Production Information2013 New style fashionable unique stereo colorful dj headphone Model No.SL022StyleHeadbandPlace of OriginMainland, ChinaCommunicationWiredConnectors3.5mmFrequency response20Hz-20KHzCord length1.5mUsePortable media player, mobile phone, computer, DJ, music ...

Supplier: Quanzhou Weiguan Trade Co., Ltd.

[China Manufacturers]

300B SE high end audio amplifier

Mar 31, 2013

... Harmonic Distortion: ±2dB Signal-to noise ratio: 90Power Consumption: 120mV Frequency Response: 50Hz – 60 HzOutputs: 2 x 1 Inputs: 2 x 3Vacuum ...

Supplier: Guangzhou Yufeng Trade Co., Ltd.

[China Manufacturers]

Virtual 5.1 channal USB headset OEM ODM available

Jan 02, 2013

... .02. Speaker Diameter: 40mm 3. Speaker Impedance: 32Ω4. Speaker Frequency Response: 20HZ-20KHZ5. Speaker Sensitivity: 115dB±3%6 . Rated power output ... microphone: The whole point15. MIC Impedance: ≤2.2KΩ16. MIC Frequency Response: 50Hz - 15KHz17. Cord Length: 2.2M Virtual 5.1 channal ...

Supplier: Shenzhen Xingnuoda Technology Ltd.

[China Manufacturers]

32-42 inch LED tv with HDMI & USB

Aug 28, 2012

LED TV 1.system:PAL,NTSC,SECAM 2.HDMI and VGA input ; 3.3 HDMI , 1 USB ,1 SCART FEATURES CHIPSET TSUMV59XU OSD LANGUAGEEnglish,French,Spanish,Portuese PanelPanel typeLEDInterfaceSingle/Dual LVDSMax Resolution1920x1080VIDEO INPUTTVReceiving RangeAir CH2~CH69Cable CH1~CH125Input Impedance75∩Video systemPAL,NTSCSound SystemM/NMTS,SAPPC-RGBFormatUp to 1920x1080@60HzCVBSVideo systemPAL/NTSC/SECAMvideo ...

Supplier: Pisonic Electronic (zhuhai) Limited

[China Manufacturers]