back electret omni directional microphone - china back electret omni directional microphone manufacturers and suppliers

Directional Decorative Antenna(Spot-type Unipolar)Jan 01, 2013

... ,UWB 4.Suit for public places,like park,community Name:Directional Decorative Antenna(Spot-type Unipolar)Brand:RANDIModel NO:RD012 Main ... 824MHz~960MHz 68°~95°1710MHz~2500MHz 55°~76° Front and Back Ratio ≥15dB Max Input Power 200W Third-order Intermodulation ≤-107dBm ...

Supplier: Jiashan Jiasimeng Industry Co., Ltd.

China
ADD:no. 6 wanjiang road jiashan, Zhejiang, china,jiashan,Zhejiang
TEL:0086-0573-84183030

E7070U Professional UHF wireless microphone systemJan 01, 2013

1.Professional UHF wireless microphone systems 2.With advanced (auto channel locking )feature 3. 8 ... can easy and quick auto lock receiver working frequency2. handed microphone with 8 colour end cap for channel identification3. With high ... audio field ,high dynamic range and beauty Supper Heart shape directional mic core4. CPU control5. Lock phase frequency composition technician6. Predictive ...

Supplier: Guangzhou Ezon Technology Co., Ltd

China
ADD:Shiqiao street pingkang road 16# Longji building Floor 3 Room 310,Guangzhou,Guangdong
TEL:86-20-84637982

Handheld POS Terminal with thermal printer-MS-P2500 Back faceJan 01, 2013

... #Thermal printer Handheld POS Terminal with thermal printer-MS-P2500 Back face Specification l MPU:MTK 6225(ARM7 Core,104MHz)l ... :Optionl Communication: USB/RS232l Wireless Communication:GSM/GPRS (900/1800MHz) , Microphone support Bluetoothl Printer:57mm thermal printerl RFID reader:13.56MHz ...

Supplier: Shandong Mingwah Aohan Smart Technology Co., Ltd.

China
ADD:9/F, Block C, Yinhe Building,2008 Xinluo St., High-tech District,Jinan,Shandong
TEL:86-531-66955507

Multimedia MicrophoneJan 01, 2013

Multimedia Microphone 1)For internet phone talk 2)Cord Length: 2.0M+- ... : 3.5mm 4)Good quality Multimedia Microphone Features1. For internet phone talk2. Sensitivity: -58dB3. Directivity: Omni-directonal Frequency Response: 20-16kHz4. 3 ...

Supplier: Guangzhou Kingletian Electronic Co., Ltd.

China
ADD:B202,2/F Hongyi Business Bldg,No.4,Guanyu Road, Tangdong, Tianhe District,Guangzhou,GuangZhou,Guangdong
TEL:86-20-85697011 85697012 85697013

DDL280-2horizontal directional drilling rigJan 01, 2013

... 500 meters long 2.1000mm diameter pipeline. DL280 DDL280 horizontal directional drill machine is our new model machine. This model equipped ... work in two speeds. During the process of thrust and back drag, it works in low speed. During the process of ...

Supplier: Nanjing Dilong No-Dig Engineering Co., Ltd. Lishui Branch Company

China
ADD:No. 19, Group Mountain East Road, LiShui county NanJing JiangSu China,Nanjing,Jiangsu
TEL:86-25-56213629

25ton Horizontal Directional Drill RigJan 01, 2013

SM25t Horizontal Directional Drilling Rig 1.250L/min high pressure mud pump 2. ... power 132KW Torque 8000Nm Rotation speed 0~120r/min Pull back 250KN Push thrust 250KN Range of drilling angle 7.~21 ...

Supplier: Zhejiang Deqian Machinery Manufactures Co., Ltd.

China
ADD:Shanlian Industry Park, Sandun Town, West Lake District, Hangzhou,Hangzhou,Zhejiang
TEL:86-0571-88968369

Wired dynamic microphoneJan 02, 2013

1)A high-performance, rugged microphone 2)suitable for vocal applications 3)Designed for live applications ... 4)On/off switch The DM-448 microphone is ideal for backing vocals, guitar, wind instruments and many ... mesh grill for exceptional ruggedness 1）A high-performance, rugged microphone suitable for vocal applications2）Designed for live applications, backing vocals ...

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

China
ADD:#66 Pugang Rd., Pugen Industrial Zone, Qiuga Town, Yinzhou District,,Ningbo,Zhejiang
TEL:86-574-87402683

Computer microphone for PC, DVDJan 02, 2013

PC Microhpone for computer, DVD 1. wire microphone 2. dynamic microphone 3. colorful microphone 4.3.5mm,6.3mm plug PC Microhpone for computer, DVD1. wire microphone2. dynamic microphone3. colorful microphone4.3.5mm,6.3mm plug Specifications:Capsule Type: dynamicFrequency Response: 50Hz-15KHzPolar Pattern: Uni-directionalOutput Impedance: 600 ohm ±30%Sensitivity: -75dB±3dB

Supplier: Shenzhen Da Yi Xin Technology Co., Ltd.

China
ADD:3 floor, No. 8, Songhe North Road, Hongxing Village, Songgang Street, Bao'an District, shenzhen,shenzhen,Guangdong
TEL:86-755-29629935

WX-600 Horizontal Directional DrillingJan 02, 2013

... designed for bigtrenchless pipeline projects in city. WX-600 Horizontal Directional Drilling is to belong to medium the rig. Wuxin machine ... head is operated with low speed when drilling and dragging back to ensure smooth construction,and can speed up to slide ...

Supplier: China Railway Wuxin Heavy Industry Co., Ltd.

China
ADD:NO.18-1,PanPan road,Changsha Economic and Technological Development Zone ,Hunan,China,Changsha,Hunan
TEL:0086-731-84090909

16dBi UHF directional antennaJan 02, 2013

1,16dBi directional antenna 2,Read range can up to 10~15 meters ... -960 MHzGain 16 dBiHorizontal 3dB Beamwidth60°Vertical 3dB Beamwidth14°Front-Back Ratio>25dBPolarization VerticalImpedance50ΩVSWR< 1.5Maximum Input Power 100 WConnector ...

Supplier: Shenzhen Chafon Technology Co., Ltd.

China
ADD:C building,504,Baishilong 2 district,Minzhi street Longhua,Shenzhen,China,Shenzhen,Guangdong
TEL:0086-755-29016792

800-2500MHz Directional Ceiling Mount AntennaJan 03, 2013

The 800-2500MHz Directional Antenna. Roof Mount Antenna Ceiling mount antenna ELECTRICAL ... Impedance--------------------------------- 50 OhmVSWR--------------------------------------- less than 1.5Gain------------------------------------------ 6 dBiFront to Back Ratio-------------------- >13.5/15 dBPolarization-------------------------------- VerticalMax. Power Input----------------------- 100 ...

Supplier: Fujian Quanzhou Huahong Communication Co., Ltd.

China
ADD:Jiangnan Hi-tech Electronic Industry Zone, Licheng District, Quanzhou City, Fujian Province. China,Quanzhou,Fujian
TEL:86-595-22469067 22469068

Directional Panel Antenna 2.4GHzJan 03, 2013

Directional Panel Antenna 2.4GHz Frequency Range2.4 GHz Gain17dBiVSWR1.3:1 MaxImpedance50ΩPolarizationLinear VerticalHPBW / Horizontal23HPBW / Vertical18Front Back Ratio24dBPower Handing50WConnectorN FemaleEnvironmental & Mechanical characteristicsSurvival ...

Supplier: Shenzhen K&D Technology Co., Ltd.

China
ADD:4/F, Dong Fang Building, No.2 Xinxi Road, North High-tech Industrial Park, Nanshan District, ShenzhenChina,Shenzhen,Guangdong
TEL:86-755-86677671

HOT SALE: Wired Condenser Microphone A-321Jan 03, 2013

... :40Hz~18KHz 4. Capsule Type : Condenser HOT SALE: Wired Condenser Microphone A-321 1. Receiving Dist.: 30-250cm2. Distance:30-250cm3 ...

Supplier: Shenzhen Naphon Music Co., Ltd.

China
ADD:6F, Longsheng Commercial Building, the West Heping Rd., Baoan District,Shenzhen,Guangdong
TEL:86-755-81484622

ZY20LA Trenchless Horizontal Directional Drilling machineJan 03, 2013

Trenchless ZY20LA type Horizontal Directional Drill Spaces are narrow for my company City pipeline construction ZY20LA Trenchless Horizontal Directional Drilling RigTrenchless ZY20LA type ... Horizontal Directional Drill Spaces are narrow for my company ...

Supplier: Beijing Kaixingda Industry Technology Development Co., Ltd.

China
ADD:NO.15 MAJIAPU,FENGTAI DISTRICT,beijing,Beijing
TEL:86-10-67562712

Recordable Magic Karaoke Microphone Supports SD CardJan 03, 2013

... and play back after you sing!+ Give score after you sing a song! Make more fun!!+ Supports dual cable microphone let ... VOCAL , KEY,ECHO,MIC VOL and MUSIC VOL on the microphone to optimize your performance.+ Supports Vocal Fade of MP3 format ... , Tagalog, Japanese, Russian, Thai, Korean, Hindi, Indonesian, Italian, Latin;+ Microphone transmits everything: lyrics and video , even music with vocal (with ...

Supplier: Zhuhai Sanjin Industrial Co., Ltd.

China
ADD:No.3,7th ,Pingxi Road, Nanping technology Industrial park,Zhuhai,Guangdong
TEL:0086-756-8829683

multi-directional tripod plate for camerasJan 03, 2013

... your camera in any position: up, down, or sideways multi-directional tripod plate for cameras Introductions The Capture Camera Clip knocks ... to 1" wide. Just slide it on and screw it back to lock. Your camera's tripod mount attaches to the ...

Supplier: Shenzhen Slinya Electronic Co., Ltd.

China
ADD:12th Floor, 4th Building, SEG Science & Tech Park, Futian District,Shenzhen,Guangdong
TEL:86-0755-83955510

HMK-300 KMC-30 MICROPHONE FOR TK270G/TK868G microphoneJan 04, 2013

... .2mm Impedance: 250 +/- 50 Ohm Sound pressure: 104 +/- 2dBMicrophone Type: electret condenser Impedance: 2.2 kOhm Operating voltage: 1.1 - 10VDC ... heavy duty headset/2way radio earpiece/walkie talkie headphone/earpieces/microphone/Boom mic/earphone

Supplier: Shenzhen CXD Science Technology Co., Ltd.

China
ADD:2nd Floor,5th Blvd,PengHua Industrial Park, HePing West Road,DaLang Street, BaoAn Dist.Shenzhen, CN,Shenzhen,Guangdong
TEL:86-755-83645483

solenoid operated directional valve with position feedbackJan 04, 2013

... : ModelMax operated pressure bar(psi)Max flow lpm(gal)Max back pressure bar(psi)Max switching frequency (times/minute)SWH-G02 ... (4560psi) 2,Max flow : 63lpm(17gal)~120lpm(32gal)3,Max back pressure : 160bar(2320psi)4,Coil voltage :DC 24v5,Port size ... Mark9,Very competitive price10,1 year warranty11,More solenoid operated directional valves with position feedback, please refer to our catalog or ...

Supplier: Hydraulik Power Co., Ltd.

China
ADD:Block B, No. 21, Huiye Road, Chedun Town, Shanghai City.,Shanghai,Shanghai
TEL:86-21-57606290

cdma directional 5.8ghz yagi antenna SF14165AJan 04, 2013

... 3. Low VSWR control 4. High Durablity 5. Strong Supplier Directional Yagi Antenna SF14165A SPECIFICATION: Item NameSpecificationElectrical ParameterFrequency Range (MHz)5725 ... ~5850VSWR<1.5Input Impedance(Ω)50Gain(dBi)15±1Front-to-Back Ratio(dB)≥15Polarization TypeVerticalVertical Plane(°)33±3Horizontal Plane(°)31±3Max ...

Supplier: Foshan Shengfu Communication Equipment Co., Ltd.

China
ADD:No. 20-1 (F4), Private Tech. Park, Nanfeng Road, Xinan St., Sanshui Dist.,Foshan,Guangdong
TEL:86-757-87744553

headset microphoneJan 04, 2013

headset microphone 1.High end quality 2.Good noise cancelling 3.Professional ... quality6. remote control to add further mobility7. high sensetive, multi-directional speaker for virtual surround sound8. supporting operating system: win2000/xp ...

Supplier: Guangzhou Chuanghang Trade Co., Ltd.

China
ADD:Guangzhou tianhe road shipai west NO.119 (tianshengmingyuan B) / Room 1308,GuangZhou,Guangdong
TEL:86-020-87261071