digital db meter,China digital db meter Manufacturers, Suppliers

CKN seriesf central air-conditioning energy meter

Aug 20, 2012

central air-conditioning meters adopts digital temperature sensor CKN seriesf central air- ... energy meterCKN series of central air-conditioning meters adopts digital temperature sensor, the temperature accuracy is improved to ... .3. RS485 communication port ,coutput the remote concentration meter reading.4. the control port: can be realized ... points. CKN seriesf central air-conditioning energy meter

Supplier: Henan Hanwei Electronics Co., Ltd.

[China Manufacturers]

Digital Fiber Optic Transmitter and Receiver

Jan 16, 2013

... grade design, Large Scale Specific Integrated Circuit, SMT technique,Digital transmission, video/audio, control signals, switching value can be ... Differential phase: < 1 degreeWeighted signal-to-noise ratio: 70 dB (Typical Value)Delay inequality for color brightness: 10ns (Typical Value ... : 2Vp-pNon-equilibrium Weighted signal-to-noise ratio: 75 dB (Typical Value)Total harmonic distortion: 0.1% (Typical ...

Supplier: Zhejiang Dalles Electronics Co., Ltd.

[China Manufacturers]

30W FM transmitter(DSP+DDS digital technology )

Oct 21, 2012

... INNOVATIVE PROFESSIONAL FM TRANSMITTER USING ALL-DIGITAL TECHNOLOGY.New digital signal process(DSP) technology. Direct digital synthesis frequency(DDS)technology. Advanced ... . Wide range audio input level. AES/EBU standard digital audio input directly. The standard frequency of RF output ... 0; 50us; 75usLevel difference of right and left: 0.01 dB; 100%modulation; Signal-to-Noise: 80dB; Type1kHz, 100% ...

Supplier: Hangzhou Zhongchuan Digital Equipment Co., Ltd.

[China Manufacturers]

25-30 meter IR Bullet video Camera Security CCTV 700TVL

Mar 31, 2013

... CCD; OSD menu,DWDR,NDR & BLC,AGC 25-30 meter IR Bullet Video Camera Security CCTV 700 Lines of Resolution ... IR distance;Cable management bracket;Weather Resistance IP65English OSD menu.Digital wide dynamic rangePrivate zoon,max 4 zones.Smart IR ... white balanceVideo Output JackBNC connectorInfrared24 units infrared LEDIR Distance25-30 meter LED wave length850nM Video OutputComposite Video Output(1Vp-p ...

Supplier: Shenzhen Ansilita Security Industrial Co., Ltd.

[China Manufacturers]

Digital wireless baby monitor 2.4GHz 7 inch TFT Screen with infrared camera

Feb 27, 2012

Digital baby monitor 1).100% secure,interference free 2).7 inch ... :5V DC 1A10).Dimensions:110*70*70mm11).Weight:18gProduct Pictures: Digital wireless baby monitor 2.4GHz 7 inch TFT Screen with ...

Supplier: Shenzhen Clairvoyance Intellect Electronic Co., Ltd.

[China Manufacturers]

items care dvr support flow meter and abnormal video signal diagnosis.

Mar 31, 2013

... support p2p cloud instead NVR items care dvr support flow meter and abnormal video signal diagnosis. Production Description items care ... dvr support flow meter and abnormal video signal diagnosis.support analog + IP camera ... all analog input , analog + network hybrid input, and all digital input .3) P2P cloud service can penetrate all kinds of ...

Supplier: Shenzhen Chengxin Technology Co., Ltd.

[China Manufacturers]

Adjustable mist auto off lack of water 150 ML Ultrasonic 2.4MHZ 20-25 db for Essential oil aroma diffuser wholesale

Jan 28, 2013

... 2.Auto-off when waterless 3.Ultra-quiet 20-25 db 4.Ultrasonic Humidifier 5.0.3 nm atomization, 1. Product ... →off(13)Humidify capacity: 20ml/H (14)Application: 5-10Square meter(15)Length of adapter line: about 170 cm(16)Accessories ... lack of water 150 ML Ultrasonic 2.4MHZ 20-25 db for Essential oil aroma diffuser wholesale

Supplier: Shenzhen Kingstone Electronic Co., Ltd.

[China Manufacturers]

ZA-3501 portable dew point meter

Mar 31, 2013

ZA-3501 portable dew point meter: 1.can be used for detecting non-corrosive gas 2. ... dew point transmitter ZA-3501 Portable Dew Point Meter ZA-3501 Portable Dew Point Meter takes high-performance microprocessor as core, takes ... in an all-round way!ZA-3501 Portable Dew Point Meter can be used for detecting non-corrosive gas, such as ...

Supplier: Henan Zhiyi System Engineering Co., Ltd.

[China Manufacturers]

digital indoor antenna

Mar 31, 2013

digital antenna Frequency: 40-486 MHz Gain: 5dB Passive antenna digital indoor antenna receiving range: UHF/VHF/FM frequency: VHF 40-230 MHz UHF 470-862 MHz antenna gain: 5 dBoutput impedance: 75 Ohm noise figure: < 2.0 dBpassive antenna with 1.0m 3C2V cable, smart digital antenna, gift box packing eachprint your LOGO if you need

Supplier: Changzhou Yabang Antenna Co., Ltd.

[China Manufacturers]

antenna digital tv usb AF antenna

Mar 31, 2013

AF/FM/TV antenna antenna digital tv usb AF/FM/TV antennaPower supply electric voltage: DC 12VElectric current:≤ 80 mAWork frequency: AM 535~1605KHZFM 88~108MHZ TV 48~860MHZThe enlarger increases a benefit:15 ± 3 dBOutput resistance: 75 Ω Halt wave:≤ 2The antenna clips Cape:73 degreeInstall bore path:15*15mmCable:3C-2V 5 metersWork temperature-20 +85Keep temperature-40 +90

Supplier: Vcan Technology Co., Ltd.

[China Manufacturers]

Car digital tv tuner

Dec 09, 2012

... 2. with multi-nation languages 3. High resolution Car digital tv tuner VIDEO DECODER Decompression:MPEG-4(H.264) ... VHF III177.5~227.5MHz UHF IV/V 474~858MHz(Digital) Input Impedance 50 OHMS Signal Level -65 ~ ... -25bBm UHF MODULATOR Output Level 65-75 dB Output CH21-69 Connector IEC 169-2 Terrestrial 471. ... IR remote receiver/wire 4) User's manual 5)digital antennna Unit dimension: 10.1x6.5x2.5cm box ...

Supplier: Better Digital Electronics

[China Manufacturers]

Sharing Digital AT-001 Outdoor TV Antenna

Jul 10, 2012

... in the field of Car Audio & Video ?1 ) . Professionalism:Sharing Digital has 5 year's exportation experience in Car Audio and ... for car entertainment and Exportation service.2 ) . Quality First:Sharing Digital has professional QC team for the quality control, we test ... at reasonable and competitive price. 2. Service Terms from Sharing Digital :An:1 ).Before you install our camera, pls ask professional ...

Supplier: Shenzhen Sharing Digital Technology Co., Ltd.

[China Manufacturers]

2.4G Wireless Digital Baby Monitor with 2.4''Color TFT LCD

Mar 17, 2013

... Total Harmonic Distortion :< 10% Signal-to-noise Ratio (SNR) :> 40 dB Sensitivity :< -85 dBm Speaker :8 Ω / 0.25 WNight Vision Range ... Receiver x 1English Instruction Manual x 1 2.4G Wireless Digital Baby Monitor with 2.4''Color TFT LCD

Supplier: Shenzhen HYCO Technology Co., Ltd.

[China Manufacturers]

High Speed Digital HDMI cable

Mar 27, 2012

... HDMI Plug 19P1) Highdefinition multimedia interface is provided for transmitting digital television audio/visual signals from DVD players 2) Set-top ... in both directions 6) Cables are available in 1.5 meter length High Speed Digital HDMI cable

Supplier: Shenzhen Minsuo Import & Export Co., Ltd.

[China Manufacturers]

S520 fingerprint digital lock

Mar 31, 2013

... and emergency key DIY the door handle direction Fingerprint digital lockFeatures:S520 digital lock100% reliable-One Touch Instant AccessFingerprint, password, or mechanical ... slide cover design120 fingerprint users with two gradesFull digital LCD display user interfaceoptical nano meter surface plated sensorAuto-lock when door closeEasy ...

Supplier: Zhejiang SFG Technology Co., Ltd.

[China Manufacturers]

All Metal 720P HD Mini Sports Camera (30 Meter Waterproof)

Jul 17, 2012

... 720P HD Mini Sports Camera (30 Meter Waterproof)Designed to capture high quality videos ... one working day!-------------------------------------------------------------------------------------------------Manufacturer Specifications *Primary Function: Digital Video Recorder *Material: Aluminum alloy *Image Sensor ... metal-720p-hd-mini-sports-camera-30-meter-waterproof/OR>> http://www.chinavasion.com/4r4r ...

Supplier: Chinavasion Wholesale Ltd.

[China Manufacturers]

digital touch screen special car gps navigation dvd radio system for FORD EXPLORER bluetooth,ipod,iphone

Oct 02, 2012

... /USB/SD CARD/Car GPS/IPOD ........................................................................... ........................................................................... Functions:. HD digital screen, 800*480 high resolution, with touch screen. Compatible with ... our products are checked for quality before being shipped. digital touch screen special car gps navigation dvd radio system ...

Supplier: Shenzhen Yijiajiu Technology Co., Ltd.

[China Manufacturers]

brand new 3.5 inch CCTV Tester 895-az with multimeter and power meter

Feb 20, 2013

... inch CCTV Tester 895-az with multimeter and power meter Detailed Product Description CCTV Tester 1.PTZ controller,video ... test 2.DC12V power supply 3.Multimeter,power meter funciton 4.CE, FCC, ROHS certification CCTV Tester/ ... equipment, and testing the Fiber Optic Patch Cord , etc.Digital MultimeterMulti-MeterVoltage, current, resistance and capacitance measuring, continuity testing, ...

Supplier: Aost Electronic Tech Co., Ltd.

[China Manufacturers]

15inch active powered subwoofer DB-15 with

Sep 04, 2012

Active Speaker Box DB-15 1.LF:1*15 2.Frequency: ... A C-MARK Light & Audio Inc. has built-in digital amplifier. It features high efficiency, high power output, nice ... power RMS(W):400Peak power(W):1600Sensitivity:95dbMaximum SPL(DB):127Structure featureStructure: inside plankFinish:Black light paintConnector:speakonx2Grille: ... ):34.5Dimension:530x580x700mm 15inch active powered subwoofer DB-15 with

Supplier: Foshan Nanhai Yunqin Professional Audio Equipment Factory

[China Manufacturers]

Black box:DM500C digital tv receiver/set top box

Sep 09, 2012

... in many languages (skin-support)l SPDI/F Interface for digital bit stream out (AC-3 / DTS)l 1 x ... 0,5 Vss on 600 OhmTHD > 60 dB (1 kHz)Crosstalk < -65 dBOutput digital:Output Level 0,5 Vss on 75 ... AC3)Video parameter:Input Level FBAS 1 Vss +/- 0.3 dB on 75 OhmTeletext filter in conformity with ETS 300 472 ... Temperature +15°C...+35°CHumidity < 80% Black box:DM500C digital tv receiver/set top box

Supplier: Shenzhen Dupengda Electronic Technology Co., Ltd.

[China Manufacturers]