optical amplifier mic oa 1550,China optical amplifier mic oa 1550 Manufacturers, Suppliers

RF-Optical Transceiver

Nov 28, 2012

... Application Experiences Feature1.High linear analog PD and 1310/1550 FP laser2.With low noise and high linear gain ... 9600bps/19200bps data communication6.–20°C~+70°C Operating TemperaturApplication1.Optical Repeater for GSM/TETRA/CDMA2000/WCDMA/TD-SCDMA2.Broadband ... Wireless GeneralThe KTA*****-** is a low nosie RF fiber optical transceiver designed for GSM/TETRA/CDMA2000/WCDMA/TD-SCDMA network ...

Supplier: Quanzhou Kingtone Optics & Electronics Technology Co., Ltd.

[China Manufacturers]

CATV Fiber Optical Workstation

Oct 16, 2012

... offerings four standard alone RF output OPTICAL WORKSTATION(Optical Receiver)PTR3225A optical workstation is a high performance node ... port can be up to 112dBuV. Features Optical receiver Amplifier and Power supply in a detachable module ... Suppression of ingress noise with ingress-switch.Specifications Optical receiver DescriptionUnitValueConditions / NotesOptical Specifications (Forward Path)Wavelength ...

Supplier: Shenzhen Photon Broadband Technology Co., Ltd.

[China Manufacturers]

Erbium-doped Optical Fiber Amplifer

Sep 15, 2012

... the 1550 window wavelength optical signal directly, and make it transfer further. Products type:Different EDFA of optical amplify ... temperature, base current, cooling current, input optical power, output optical power;Use high-performance switch power supply, with ... steady and reliable work.Technology specification:Optical specifications:Wave-length (nm):1535~1565Optical input power ...

Supplier: Qingdao Free Trade Zone Health International Co., Ltd.

[China Manufacturers]

High Performance&Multifunction Optical Time Domain Reflectometer -- EG6818

Nov 01, 2012

... Uruguay.We have 25 years experience of researching&developing optical communication measuring instrument, we are familiar with high quality& ... efficiency requirement.OTDR EG6818 High Performance&Multifunction Optical Time Domain Reflectometer builts-in advanced anti-reflective LCD ... unit, such as 850, 1300, 1310, 1383, 1490, 1550, 1625 and 1650nm wavelengths, with which EG6818 can be used ...

Supplier: Rizhao Evergrace Importing& Exporting Co., Ltd.

[China Manufacturers]

2.4G professional power amplifier for education/china amplifier

Feb 17, 2013

... 3.teaching,conference,club 4.power amplifier DC 6V Wireless Professional Power Amplifier(GX-2120)Feature/Function:Feature/Function ... automatically track the sound source,and adjust the MIC volume after been detected.8.Three line audio ... : classroom,multimedia room,conference,multifunction hall.13.Selectable MIC:1090,1060.More Specification:PARAMETER: frequency response20Hz-20KHzusing frequency2402 ...

Supplier: Guangzhou Bilipu Electronics Co., Ltd.

[China Manufacturers]

Professional karaoke mixing amplifier

Mar 31, 2013

... way audio line input, 4 way mic input KM-2150------------------------------------------------------- Professional Karaoke mixing amplifier • Stereo professional Karaoke amplifier • 2 microphone input, 2way audio ... -fidelity audio system. Our main products include: Home theater system, amplifier, passive/active speakers, commercial audio system and so on. we ...

Supplier: Shenzhen Kinma Science And Technology Development Co., Ltd.

[China Manufacturers]

power amplifier with USB/SD, FM, EQ

Mar 31, 2013

A. power amplifier B. USB/SD decoder C. FM radio D. dual 14-brand EQ (with LED light) Power amplifier with USB/SD, FM, EQ1. Power (RMS): 85W*2 (4Ω)2. USB/SD3. FM radio4. two MIC inputs, digital echo 5. dual 14-brand EQ (with LED light)6. full-function protection circuit7. intelligent cooling system 8. package size: 480*385*195mm

Supplier: Guangzhou J.Sun Electronics Co., Ltd.

[China Manufacturers]

audio amplifier

Mar 31, 2013

... professional speaker strong power:500W •Built-in 250W+250W/4Ω amplifier which can be selected as Main+Main,Main+Monitor or ... reverb or ambiance to the mix.•input channels compatible with MIC/LINE level(channels 5-7 accept stereo line inputs•3 ... main and monitor mixer•Switchable global phantom power for all MIC input connectors•Digital effect output for external signal processing•Turn ...

Supplier: Ningbo Polinata Electronics Co., Ltd.

[China Manufacturers]

Public Address 150W 100V Mixer Amplifier (6 Zone Tunable Volume) ZH-99255

Feb 28, 2013

... channel outouts 2: CE ,ROHS Public Address 150W 100V Mixer Amplifier (6 Zone Tunable Volume) ZH-99255 Features:1.2MIC inputs ... ModelZH-99255ZH-99258ZH-99259ZH-99260Rated Power150W250W350W450WLine input300MVMicrophone sensitivity5MVSNR Line>85dBSNR MIC>71dBOutput method70V~100V 4~16ΩTHD Line<0.1%(1KHZ ... ) MIC<0.3%Frequency response80HZ.16KHZ ± 3dBDimension(H*W*L)( ...

Supplier: Guangzhou Leizhisheng Electronic Technology Co., Ltd.

[China Manufacturers]

Signal Processor Pro Digital HIFI Pre-amplifier DSP-380

Mar 11, 2013

Signal Processor Pro Digital HIFI Pre-amplifier 1 six microphone input 2 four stereo music signal input ... 3 eight signal output Signal Processor Pro Digital HIFI Pre-amplifier DSP-380 Features: *Using LCD monitor displays the various menu ... Input sensitivity9mVSignal output0.775VDimension53x30x10cm Signal Processor Pro Digital HIFI Pre-amplifier DSP-380

Supplier: Shenzhen Naphon Music Co., Ltd.

[China Manufacturers]

PA mixing amplifier

Feb 03, 2013

Mixing amplifier With USB socket, can play MP3 directly Mixing amplifierWith USB socket, can play MP3 directly2 Mic inputs.2 Line inputsVoltage:AC 220V 50HzDC power:12VOutput Power:35WLine voltage:100V 4-16 OhmWe have this series mixing amplifier with USB+LCD function.more detailsplease inquiry us by email directly. PA mixing amplifier

Supplier: Ningbo Cooma Acoustics Co., Ltd.

[China Manufacturers]

Karaoke Amplifier Mixer

Apr 10, 2012

... /14FX),and 4input channels(MG24/14FX);24 mic +4stereo line input for MG24/14FX,mic +4 stereo line input channels for MG24 ... DSP Effect processorMono channel output swept LPFTalker-talker input Karaoke Amplifier Mixer

Supplier: Guangzhou Yachang Electronics Co., Ltd.

[China Manufacturers]

professional amplifier

Feb 26, 2012

Digital stereo echo mixing amplifier professional high-power electrical sourcefan coercive refrigeration systemfull function protest system2 way mic inputlow noise and low distortionkaraoke digital echo effectAC DC are avaible, 12V for DC professional amplifier

Supplier: Guangzhou Hua Er Lin Electronic Appliance Co., Ltd.

[China Manufacturers]

12" Teaching Rechargeable Portable Amplifier W/ 2 Radio Mics & MP3 Player

Mar 31, 2013

... switch 5. USB/SD card player 12" Teaching Rechargeable Portable Amplifier W/ 2 Radio Mics & MP3 Player Portable PA System ... the music vloume with low level when mic is used . 7. 6.3mm wired mic jack System specifications : Wireless PA System ... Luggage Carry Handle Dimensions61cm H×42cm W×38cm DWeightApproximately 27kg Amplifier Applicable Scope: *Room, outside(especially suitable dancing, gymnastics, ...

Supplier: Guangzhou SHEIR Sound Technology Co., Ltd.

[China Manufacturers]

BT-01 mini portable amplifier speaker

Mar 31, 2013

BT-01 mini portable amplifier speaker: 1.Wireless connection 2.Built-in Li-ion battery&MIC 3.Stereo Sound 4.3.5mm line-in BT-01 mini portable amplifier speaker:

Supplier: Shenzhen Vire Silicon & Technology Co., Ltd.

[China Manufacturers]

250W music speaker amplifier

Mar 31, 2013

1.good music speaker amplifier TAPE RECORD OUT 25v/KΩ MIC 10 Hz to 25kHz,+/-3dB MUSIC 20 Hz to 40kHz,+/- ...

Supplier: Guangzhou Panyu District Shiji Hiwell Audio Equipments Factory

[China Manufacturers]

150W Stereo Digital Karaoke Amplifier

Jan 09, 2013

... 8ohm + OEM and ODM is Welcomed 150W Stereo Digital Karaoke Amplifier 1. Adopts imported original toshiba transistor power output strongly2. Perfect ... function for protecting overload. Circuit output strongly3. 5-way mic input echo,time delay resound.volume of each way can ... (L×W×H): 325×420×150mm 150W Stereo Digital Karaoke Amplifier

Supplier: Shenzhen Xinghaorui Technology Co., Ltd.

[China Manufacturers]

Portable Amplifier

Jan 27, 2013

... -DV-28 Portable Multi-function wireless Amplifier.Equipped with advanced wireless receiver.200W. Portable AmplifierLS-DV ... -28 FEATURES: Portable Multi-function wireless Amplifier.Equipped with advanced wireless receiver:with digital echo; two channels ... wire mic, wireless mic DVD and other equipment at the same time.With signal output function, it can connect amplifier and ...

Supplier: S-Paul Audio Equipment Factory

[China Manufacturers]

mini portable usb speaker voice amplifier N87

Mar 31, 2013

... 1.CE,ROHS,ISO,FCC,CB 2.Headset mic.,suit for teacher,tour guide 3.USB speaker ... FM radio 5.MOQ:100PCS Teacher waistband USB speaker amplifier NEW ONLINE N87 This mini speaker is widely used ... cable (have the function like antenna). Turn on the amplifier , and adjust FM by press next and previous .5 ... inside : you could down load song on the amplifier beforehand ,just play it whenever and wherever you like ...

Supplier: Dongyang Haiqiang Electroacoustics Fitting Co., Ltd.

[China Manufacturers]

portable usb amplifier with speaker

Mar 31, 2013

... Switching. Plug Microphone to the slot, it will be speech amplifier, microphone volume and reverb effect can be adjustable to enhanced ... -and-white screensMusic file format: MP3,WMA,WAV Recording: FM, MIC Record, support MAV format.Alarm clockFM radio: supporting timing playing ... [VOL+]: Volume Up[RPT]:Repeat / Normal[REC]: Long press for MIC record on the main interface; Long press for radio record ...

Supplier: Zhongshan Gosinggo Electronics Co., Ltd.

[China Manufacturers]