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

JW-51SWC Card reader mp3 multimedia speaker

Jun 08, 2012

card reader mp3 multimedia speaker, used as a 2.0 music centre and also it has ... memory flash in mp3/wma. Card reader mp3 multimedia speaker, used as a 2.0 music centre and also it has ... /MS, USB host 2. Input Sensitivity: 600mV (RCA ways) 3. Frequency Response:SW:50Hz~200Hz;R/L:200Hz~20KHz 4. Total Harmonic ...

Supplier: Shenzhen Jiayinking Electronics Co., Ltd.

[China Manufacturers]

BSS FCS-966 Graphic Equalizer, Audio Opal, EQ,High-Pass Filter

Jul 31, 2012

... musical gentle boost and cut shelving filters that can be used to add (or remove) room effects that change with ... Contour - Smooth shelving filter, +/-6dB of gain at 14kHz * GAIN - Used for overall unity gain adjustment. Adjustable from - infinity to +10dB ... : +/-15dB on ISO centres with a Q of 4General Performance Frequency Response: 5Hz to 45kHz +/-1dB Noise: <-94dBu 22Hz to 22kHz Dynamic ...

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

[China Manufacturers]

YD9800 Eddy current displacement Pick Up Proximity Transducer

Feb 12, 2012

... oil-water and other medium influence, it is often used for long-term real-time monitoring the shaft displacement ... level in the dynamic characteristics.Application AreaIt is widely used for online monitoring and fault diagnosis of displacement, vibration ... temperature drift ≤0.05%/°CInterchangeability: error ≤5%Frequency response: 0 ~ 10 kHz; amplitude frequency characteristics: when 1 kHz, it is -1%; ...

Supplier: Shanghai Cezhen Automation Instrument Co., Ltd.

[China Manufacturers]

Portable Sound System with USB/SD/LCD PPS4400

Mar 31, 2013

... travel. Yet it is functional and powerful enough to be used as a professional sound system for small venues, such as ... :Power supply:Optional AC 115/230VOutput Power:RMS: 60W*2;Frequency Response:45Hz---18KHzSensitivity:MIC: -50dB; LINE: -10dB;TAPE: -6dB; CD: -10 ...

Supplier: Ningbo Central Star Electronic Technology Co., Ltd.

[China Manufacturers]

V41 Headphone

Nov 02, 2012

... , not easy to impairment, 2.wiring conductor design,can be used durable3. high-fidelity speakers, clear and transparent sound3. high sensitivity ... -42dB±3dBDirectivity All directionlmpedance≤2.2KΩDriver DiameterØ40.00mmImpedance32ΩFrequency Response20~20kHzRated,Output powerMax,Output powerSensitivity(S.P.L)102 ...

Supplier: Shenzhen Betterking Digital Technology Co., Ltd.

[China Manufacturers]

Cute Blue Metal MP3 Earphones for Girls (IMC-EJIPO-0919)

Mar 01, 2013

... bullet housings use the same speaker technology and sound signature used in professional monitors. Noise-isolating in ear design sits the ... extra silicone ear fittings Driver unit: 10mmImpedance: 32ohm Sensitivity: 108dBFrequency response: 20Hz - 20KHz Plug: 3.5mm stereo plug Cord length: approx ...

Supplier: Imc Digital Technology Company Ltd.

[China Manufacturers]

2.0 USB pc speaker with stereo speakers (TMK-S6)

Oct 24, 2012

... supply 3.Excellent audio effect 4.CE ROSH product features:Used for PC,MP3,MP4,Computer,etcBuilt-in active amplifierMellow and ... Driver unite 2 Power Supply 5V/1A S/N 45dB Frequency Response 20HZ-20KHZ 2.0 USB pc speaker with stereo speakers ...

Supplier: Dongguan Xuya Industry Co., Ltd.

[China Manufacturers]

11FSN fm transmitter 5w fm transponder la fm radio broadcast

Feb 05, 2013

... Output:5W• Output Impedance:50Ω• Harmonic radiation:-60db• Frequency Response:50~15000Hz• Distortion:0.2%• Pre-emphasis delay:50us ... turns the transmitter ON or OFF4. FREQUENCY UP: transmitting frequency UP5. FREQUENCY DOWN: transmitting frequency DOWN6. MIC INPUT: connect your ... transmitters in china. TRANSLATIONSeveral Fmuser transmitters can be used inside of a building or conference room to ...

Supplier: Guangzhou Hanting Bio-Technology Exploiture Co., Ltd.

[China Manufacturers]

2012 Professional Multifunction 18W Portable Voice Amplifier With Headset Microphone V-8

Feb 22, 2013

... Battery, convenient and environmental*Connect computer with USB data link, used as speaker*Built-in 3.5' high power speaker, high ... : belt chip, neck hanging & waist band Specifications*Max output: 18W *Frequency response: 80Hz-12kHz*Speaker: 3.5” 4Ω*Working voltage:7.4V ...

Supplier: Zhongshan Kelan Electronic Co., Ltd.

[China Manufacturers]

2012 NEW Bravo Audio Ocean Mini Valve Class A Tube Headphone Amplifier headphone amplifier

Jun 18, 2012

... Ocean is pure class A amp, the aluminum casing is used as heat sink, so the case is hot when working ...

Supplier: Shenzhen Longruixiang Trade Co., Ltd.

[China Manufacturers]

FM transmitter, car MP3 player - GT-FMT20

May 06, 2012

... ABS material FM TransmitterSpecifications:1) Digital frequency range: 106.7 - 107.9MHz 2) Frequency response: 50 - 15,000Hz3) Launch distance: ... greater than 10 meters4) Frequency: preset 4 frequencies, switch by ... AAA batteries and direct current power supply can be used 7) Light battery charge circuit may support the electric ...

Supplier: Greattop Electronic Co., Ltd.

[China Manufacturers]

Full-motion cctv video twisted pair video converter BS-VB2400F for cctv camera

Dec 15, 2012

... * Full-motion CCTV video at distances up to 1500m when used with any passive transceiver * Up to 2400m with any active ... noise immunity * brightness & sharpness controls * Built-in transient suppression protection* Frequency response: DC-8MHZ * Power:DC12V,200mA(max) * Connectors: Female BNC ,terminal ...

Supplier: Shenzhen Besnt Science Co., Ltd.

[China Manufacturers]

15" active Two-Way Stage Monitor/Utility Speaker VRX15

Mar 13, 2013

... .Use for professional stage Specification Product VRX15 Nomial power 400W Frequency response 45Hz-20KHz Max SPL 116db Coverage angle 50*75 (rotatablely ... Stage5.Professional Multi-purpose Hall6.KTV, DISCO, BARIt can be used in different venues according to the different sound requirements, indoor ...

Supplier: Foshan Nanhai Yunqin Professional Audio Equipment Factory

[China Manufacturers]

EE-22 Flexible Earhook with big speaker with 32 0hm speaker for two way radio earpiece

Jan 20, 2013

... : 87dB+/-3dB Frequency response:20-20k HzOutput impedance: 32 ohmsConnector for 3.5mm or 2.5mm Unitary functions can be used separately or ...

Supplier: Shenzhen Easycom Electronics Co., Ltd.

[China Manufacturers]

best selling 2.2inch mp4

Dec 17, 2012

... WMA:8-384KbpsBattery lifeabout 8 hoursSNR above 85dBFrequency response range20HZ-20KHZ Mp4 player with 2.2inch screen ... and DVD-like menus Here are some file extensions used on files that contain data in the *.mp4 ... files .mp4v, .m4v: video-only (sometimes also used for raw mpeg-4 video streams not in the *. ... mp4 container format) .3gp, .3g2: used by 3G mobile phones, may also store content not ...

Supplier: Shenzhen GYS Technology Co., Ltd.

[China Manufacturers]

Professional subwoofer speaker

Mar 05, 2013

Subwoofer Used for home theater,koraoke,Stage Frequency Response:60Hz-20KHz Peak power hangdling 400W Specification:SubwooferPrice favorable,Quality ... :OY-0810Hot-selling product with fashion designSpeaker Unit: woofer 6inchFrequency response: 30Hz-20KHzImpedance:4 ohm Sensitivity:98dB Seperation> 48dB S/N ...

Supplier: Guangzhou City Huadu Area Ouya Speaker Factory

[China Manufacturers]

Data radio transmitter and receiver

Feb 05, 2013

... and audio amplifier). Two-point modulation for good low-frequency response used in the radio makes it a good choice to ... gives the module flexibility in use. Technical Specifications: Frequency band: 136-174MHz,400-470MHz Operation voltage: DC12. ... Modulation type :16K0F3E ,8K5F3E Intermediate Frequency: 45.1MHz&455KHz Number of Channels:16 Frequency Source :Synthesizer Operation Rating:Intermittent ...

Supplier: Shenzhen Friendcom Technology Development Co., Ltd.

[China Manufacturers]

IR headphone,wireless headset .Free shipping !

Dec 05, 2012

... /UM4(NO.7)battery in the WIR-2010C and be used with the transmitter ,please pay attention the battery polarity.Turn ... B channel: left channel : 3.2Mhz Right channel: 3.8Mh Frequency response: 20Hz~20KHz Power supply: DC 2V~3.3V Working current ... ensure good sound quality: 1.This product an not be used outdoors,because of the ultraviolet sunlight interference; 2.Do not ...

Supplier: Shenzhen Waywell Electronics Technology Co., Ltd.

[China Manufacturers]

cctv video distributor with nice price

Aug 06, 2012

... installation, in the bank, traffic hub,highway, airport, railway, widely used in the industry of community, etc2. Product function description 1 ...

Supplier: Beijing Elite Auto Technology Co., Ltd.

[China Manufacturers]

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]