ral power amplifier - china ral power amplifier manufacturers and suppliers

electronic siren amplifier (CS-8401)Jan 06, 2013

electronic siren amplifier 1.OEM service 2.Has 12 stones 3.Power: 400W 4.1 year warranty electronic siren amplifierModel ... alarm sounds is controlled with single chip microcomputer.The power amplifier circuit adopts high efficiency square (or annular) transformer ... ad imported power tube with stable frequency and strong disturbance resistant performance ...

Supplier: Guangzhou Mingjie Electron Co., Ltd.

China
ADD:NO.E208, 1st floor,Yiyun Square,No.79 Yongfu Road, Yuexiu District,Guangzhou,Guangdong
TEL:86-20-28910809

Infrared Wireless Teaching Amplifier Dual ks368Jan 06, 2013

... It is suitable for the rooms which had installed the amplifier and speaker before,and now need to upgrade to infrared ... control . Infrared Wireless Teaching Amplifier Dual ks368Functions: *The audio amplifier of the environment has a direct installation of ... system, not in addition to the original cost of the power amplifier and audio, to save costs.*Road with audio input, audio ...

Supplier: Dongguan Callsun Electronic Technology Co., Ltd.

China
ADD:Sima industrial district,Dongshen Street,Sima Village, Changping Town,Dongguan,Guangdong
TEL:0086-0769-81028825

TA2020 digital amplifier board with bluetoothJan 07, 2013

... average per channel class-T digital audio power amplifier, use Tripath's proprietary power processing technology, class-T amplifiers offer ... audio fidelity of Class-AB and the power efficiency of class-D amplifier. Bluetooth wireless receive audio signal. 2. ... Application • Power speaker • Digital product • Computer and PC multimedia • ...

Supplier: Recon (HK) Electronics CO.,LTD

China
ADD:Jianshe road,dongguan,guangdong
TEL:86-769-88990252

DTT9500-1000 High Power DTT UHF TransmitterDec 23, 2014

The DTT-9500-1000 is a medium power air-cooled UHF terrestrial DTV transmitter which combines up to four power amplifier modules with a maximum http://www.dibvision.com/

Supplier: Hangzhou Chi Technology Co., Ltd.

China
ADD:13F,NO.102,Xueyuan Road,Xihu District,hangzhou,zhejiang
TEL:86-571-89714581

Hot Selling Portable Mini Speaker with display screen KZS560Jan 01, 2013

... current 5V/1000mA power adaptor, use USB power supply. Charging: Use computer USB power or DC-5V adaptor as power supply and charge ... Frequency response: 150-18000HZ(±3Db) Signal and noise ratio of power amplifier: ≥70Db Loud speaker 55 X 45mm Magnetic resistant 4Ohms ... Power supply: 5V/1000Ma AC power adapter, computer USB power rotate connect line(optional) 3.5mm ...

Supplier: Shenzhen Kezhisheng Plastic Electron Co., Ltd.

China
ADD:2/6F.,Yincheng Industrial Park,No.3 Industrial Area,Luotian,Songgang,Bao'an District,Shenzhen City,China,Shenzhen,Guangdong
TEL:86-755-27148046 27148057

Touch-Screen Mini DVD Combo System wtih USB SD SocketJan 01, 2013

... control, remote control;CD ripping.Built-in 2.0 channel power amplifierPLL FM Tuner With Auto-research FunctionWith USB/SD jack ... control With high light VFD display Output Power: 10Wx2 (4" full-range speaker)SMPS power supply (110~220V) inner box: 52.5x28 ...

Supplier: Shenzhen Modeltime Electronics Co., Ltd.

China
ADD:Colorful Building 612 Rm,Minzhi 3rd Industrial Zone, Meilong Rd, Long Hua Town, Baoan District,,Shenzhen,Guangdong
TEL:0086-0755-33661293 33661286

M7005A Amlogic A9 Android 2.2 Tablet PC with Bluetooth HDMI Cortex A9Jan 01, 2013

... port,1 micro SD card slot,1 USB OTG,1 power DC slot,1 headphone portBattery: 3200mAh High capacity Li-ion ... OutE-book: Support E-book 3D page turningSound effect : Stereo power amplifier, audio output port, built-in Mic stereo headphone port.Card ... versionNetwork communication: MSN, Skype, facebook, etcOffice software: Supported WORD, EXCEL, Power point, Mails Payment Payment are safe and fast. Money is ...

Supplier: Shenzhen Elifekey Technology Co., Ltd.

China
ADD:Room.2114-2115, Reith Center, Shennan Road, Nanshan District, Shenzhen, China,Shenzhen,Guangdong
TEL:86-0755-86621702

White and Blue Silica GelJan 01, 2013

... waveguide can cause arcing inside the waveguide itself, damaging the power amplifier feeding it. Also, the beads of water that form and ...

Supplier: Dalian Chem Imp. & Exp. Group Co., Ltd.

China
ADD:Chem Building, 61 Renmin Road, Dalian City, Liaoning Province. China,Dalian,Liaoning
TEL:86-411-82826986

Outdoor digital transmitter DVB-T TransmitterJan 01, 2013

... digital modulationsc) Ultra-linear power amplifier design, low non-linear distortion, transmission power upgraded, ensuring high-quality ... Indicator1dB compressed point power5WOutput frequency range2500MHz-2700MHzOutput power stability(ALC)<±0.3dBInput frequency range467-667MHzFrequency Stability ... DMB-T/HVector Error Rate (EVM)<2%Specifications Power consumption at 25°C12V/2.5AWorking temperature-20 ...

Supplier: Chengdu Haoteng Technology Co., Ltd.

China
ADD:3rd Floor, QiLiXinFeng Building, No.2, ChuangYe Road, GaoXin District,Chengdu,Sichuan
TEL:86-28-66067064

mini speakerJan 01, 2013

... supply 3.5mm audio line and USB power line(or supply power through battery),it is suitable for many ... and so on.Tech parameter:Export power of power amplifier:2W*2(THD=10%) RMSPower amplifier SNR: more than 85dBInput resistance: ... 10,000 OhmSpeaker unit: aluminum Diaphragm Antimagnetic 50MMFrequency range:100HZ-18KHZlevel of sensitivity: adaptiveInput power ...

Supplier: Changzhou Boyun Communication Technology Co., Ltd.

China
ADD:No 91 Hanjiang West Road,Changzhou,Jiangsu
TEL:0086-519-68861188

internet radioJan 01, 2013

... world weather forecastClock with dual alarmStereo sound audio power amplifier; Digital volume controlRemote ControlAC Power Supply :18V 2A packaging:Poly foam&gift box ...

Supplier: Powerjoin Industrial Co., Ltd.

China
ADD:Zhaoshan Bridge Nearby.Hole Lake,Shuanghe,Yuyao,Shanghai,Shanghai
TEL:0086-21-52520456

usb Sound Card with Virtual 5.1 ChannelJan 01, 2013

... channel sound track Use USB port power directly No need external power adapter Digital Class-B power Amplifier inside Leading Digital Technology in the ...

Supplier: Shenzhen Hinsung Electronics Co., Ltd.

China
ADD:3305 International Technology Building, Shennanzhong Rd., Futian Dist,Shenzhen,Guangdong
TEL:86-755-83979920

carbon brush for generatorJan 01, 2013

... faster angular velocity .Moreover,it can also use in the power amplifier. 2.Non-standard products of various models can be designed ...

Supplier: Nanjing Jiashanmei Imp. & Exp. Co., Ltd.

China
ADD:R1701 LongTai Building NO.198 ZhongShan East Road. Nanjing, China,Nanjing,Jiangsu
TEL:86-25-83156536

portable speaker systemJan 01, 2013

... size,travel,sports,recreation.3.Uses D kind of digital power amplifier chip,low powerloss,high efficiency.4.Uses 40mm the neodymium ... built-in lithium ion battery+outside sets at the power source adapter. Specification:Power output:3W*2(RMS)RF 100Hz-20KHz S ... /N ratio:≥80dB Impedance:4 Power:DC 5V Payment:TT,western union,paypal,money gram,cash ...

Supplier: Shenzhen Maner Wei Plastic Hardware Products Co., Ltd.

China
ADD:Block 8,china south international industrial material city ,PinHu Town,LongGang District,shenzhen city,china,Shenzhen,Guangdong
TEL:0086-755-85233686

Mini MP3 Mobile Cell Phone Stereo Speaker with SD SlotJan 01, 2013

... /pause button, SD slot, and DC 5V jack. Turn the power on, the front LED lamp will gives out charming light ... =10% Frequency response: 150Hz-18000Hz Signal and noise ratio of power amplifier: >/=80dB Audio cable length: ~16.2" Dimension: ~4"(L) x ...

Supplier: Shenzhen Jmt Technology Co., Ltd.

China
ADD:Rm 703B,West 4th Bldg.,SEG Science&Tech Park,Huaqiang North Rd.,Futian Dist.,shenzhen,Guangdong
TEL:86-755-83762252

808 NEW Design Mini USB SpeakerJan 01, 2013

... configure 3.5mm stereo's plugsSignal and Noise Radio of Power amplifier ≥80dBLoud speaker 1.77inch(external diameter 45mm)magnetic resistant 4 ... Ohms Power Supply 5V/1000mA,AC power adapter, USB power rotate connect line(can choose)

Supplier: Shenzhen JoyHong Technology Co., Ltd.

China
ADD:4F,Building 20 Changxing Industrial Park,Shayi,Shajing,BaoAn,ShenZhen,China,ShenZhen,Guangdong
TEL:86-755-33680088

Programmable Grounding Resistance TesterJan 01, 2013

... UL60950-1 The tester will first check whether the input power supply right connected to N, L,G automatically after ... power on and give the prompt information if any of misconnection ... supply voltage Waveform distortion is less than 1% with linear power amplifier. The tester satisfies the safety regulation criterion, which require the ...

Supplier: Allwin Instrument Science And Technology Co., Ltd.

China
ADD:No.08 Feiying Road, Jiangning Binjiang Economical Development Zone, Nanjing, China,Nanjing,Jiangsu
TEL:86-25-13770792419

new usb speaker,good quality speakerJan 01, 2013

... sweet stereo sound product from the aluminum speaker. Several power supply manners including battery, computer USB, adaptor DC-5 ... Frequency response: 150-18000HZ(+3dB) Signal and Noise Ratio of Power amplifier: ≥80dB Loud speaker: 1.77inch(external diameter 45mm) magnetic ... configure 3.5mm stereo’s plugs Power supply: 5V/1000mA, AC power adapter, USB power rotate connect line(can choose)Packing ...

Supplier: Shenzhen Xingkangda Electronic Technology Co., Ltd.

China
ADD:606 Xianke Laser Technology Building Bagua 4th Road Futian district Shenzhen City Guangdong province China,shenzhen,Guangdong
TEL:86-0755-82264195

Vehicle long distance RFID EPC Class 1 GEN2 tagJan 01, 2013

... range of 860 to 960 MHz enables propriety Protocol supportInternal power amplifier with level controlled 20dBm for short range applications (only available ...

Supplier: Shenzhen Great Creativity RFID Tag Co., Ltd.

China
ADD:jindi industrial area futian district,shenzhen,Guangdong
TEL:86-755-83280194

USB MP3 MP4 computer laptop portable mini speaker 3D Strero big SoundJan 01, 2013

... Player,Players can also take the initative2.High efficiency Digital Power Amplifier ,A Beautiful Pure Sound Quality,Sound Shock People.3.Small ... Playback,Sound Anomalies, if there is really a normal enough power,please charge.) PackageMini Music Box Speaker x1USB Cable Length x ...

Supplier: Shenzhen Jiuqiang Electronic Co., Ltd.

China
ADD:A18 A28 Showcase,Second Floor,Communications Market, ShenNan Road,FuTian District,ShenZhen,shenzhen,Guangdong
TEL:86-0755-83668439