db 4,China db 4 Manufacturers, Suppliers

4 video optical transceiver

Mar 31, 2013

... allow maximum chain loss for 18 dBVideo parameters Video channels: 4-CH( All the configuration )Video bandwidth: 0-6.5 MHzDifferential ... nmLight interface:ST/FCLaunch optical power:-10 dBRx sensitivity:-28 dB (with standard)Optical dynamic range: 20 dBOptical allow maximum chain ...

Supplier: United Force Caton (Hunan) System Integration Co., Ltd.

[China Manufacturers]

2.4 inch Wireless baby video monitor

Sep 29, 2012

... move up and down10. 2.4 GHz Transmission Frequency11. 4 Channels, support up to 4 cameras for one receiver12. Automatic ... AV cable16. Dual power supply (AC power and 4 AAA Batteries in both receiver and monitor)17. ... ~ 3 kHzAntenna: Built-in AntennaPower: 6 V (4 x 1.5 V AAA Battery, not included)5 ... Alarm:< 10 °C or > 36 °CVOX Power: -60 dB @ Mic InputTotal Harmonic Distortion:< 5%Signal-to-noise Ratio ...

Supplier: Shenzhen Jinyangda Electronic Co., Ltd.

[China Manufacturers]

2012 New full hd series 4-9mm varifocal ir Support ONVIF waterproof ip camera 2 megapixel

Dec 12, 2012

... 1.Motion detection 2.Support Onvif compliant 3.4-9mm varifocal 4.day and night, poe function. 2012 New ... 2MP 4-9mm varifocal Vandalproof outdoor bullet HD IP camera ... 1/3'' 2.0 Megapixel CMOS Sensor2, Integrated 4-9 mm Megapixel lens3, Day and night application makes ... .5KG CertificationCE ,FCC 2012 New full hd series 4-9mm varifocal ir Support ONVIF waterproof ip camera 2 ...

Supplier: Shenzhen Morning Jetone Technology Co., Ltd.

[China Manufacturers]

4 UHF Amplifier

Dec 18, 2012

... outputs 8 filter clusters 2 super selective filters 30 dB @ 1 MHz 4 UHF Amplifier - 6630 Features:Programmable Filter-Amplifier(programmable terrestrial ... MHzfrequency conversion functionality10 highly selective filters coming from 4 UHF inputshigh output power: >120 dBμV2 programmable outputslow temperature operation: no fanhigh ...

Supplier: Zhongshan Polecoz Electronics Ltd.

[China Manufacturers]

splitter/CATV Splitter&Taps/4-way splitter

Dec 26, 2012

... terminal provided.ItemFrequency Range (MHz)W-1408Insertion Loss (IN-OUT) (dB)5-40≤7.040-550≤7.6550-750≤8.0750 ... -860≤8.5860-1000≤8.5Isolation Loss (OUT-OUT) (dB)5-40≥2540-550≥30550-750≥28750-860≥25860-1000 ... ≥25Return Loss (IN/OUT) (dB)5-40≥1840-550≥20550-750≥20750-860≥17860-1000 ...

Supplier: Zhongshan Walex Hardware & Electrical Co., Ltd.

[China Manufacturers]

**FUJITSU 16V 3.75A laptop AC adapter 6.5*4.5)**

Jan 21, 2013

... 50-60Hz Output: 16V/3.75A DC Connector: 6.5*4.5mm Power: 60W CE&ROHS Model: DELL 16V 3.75A ... (6.5*4.5)Output: 16V 3.75A; 60WConnector: 6.5mm *4.5mm;Input: AC100-240V 50/60HzAC ... , XE 4100, XE 4500, XE-DA, XE2, XE2-DA, XE2-DB, XE2-DC, XE2-DD, XE2-DE,XE2-DI, XE3, XE3L ... ,zt1290 FUJITSU 16V 3.75A laptop AC adapter 6.5*4.5)

Supplier: Shenzhen Aolikai Technology Limited

[China Manufacturers]

Smartbeam - Android 4.0 HD Projector - 2800 Lumens,Built-in WiFi wireless network

Dec 02, 2012

... 720p, 1080i, 1080pLamp Brightness 2800 Lumens OS versionAndroid 4.0.4CPUTelechips TCC8925Processor Speed (max)1GhzRAM512MBWIFI802.11 b/g ... reduction ,Must 3D GlassesAspect Ratio 16:9 Native, 4:3 Compatible; Switch freelyCompatibility Computer IBM PC and Compatibles ... vertical flipPicture Modes Support dynamic, soft, standard and personal 4 mode settings Menu language English /Chinese,French, Spanish, ...

Supplier: Shenzhen Aok Display Co., Ltd.

[China Manufacturers]

**Android Proyector HD WiFi proyector 3000 Lumens, 2000:1, 1280*800, Android 4.1 OS, 1.5GHz Dual-Core CPU, 4GB Nash Flash**

Mar 31, 2013

... 1, 1.5GHz Dual Core CPU Android Proyector 4.1 system, WiFi Proyector, 2000:1, 1280* ... Rear Ceiling* Picture rotation function: H/V * Aspect Ratio: 4: 3 / 16: 9 SWITCH * Menu Language: English/ ... used all over the world ) * Power Consumption: 150W * Noisy (db): <=30db ( low noise) * Uniformity: 95% * Color: 1 ... Projector N. W: 3.65KGS Package G. W.: 4.5kgs * projector panel colour: White/black About WIFI ...

Supplier: OLEY Electronic Co., Ltd.

[China Manufacturers]

1/4'' CCD IP Even Speed Dome Camera

May 20, 2012

... reliable-working&low noise motor; Speed dome camera, 1/4" Sony CCDDSP cameras possesses zooming functionBuilt-in decoder with ... free picturesPower supply: AC24V +10%, 35WModelST-CC9189RPick-up Devices1/4” CCDHorizontal ResolutionColor: 480TVLLens18x Optical; 10x Electronicf=3.9~ ... V)Synchronization Internal/External/Line LockedS/N Ratio≥48 dB (AGC OFF,Weight On)Electronic Shutter1/3~1/10000 ...

Supplier: Santachi Video Technology (Shenzhen) Co., Ltd.

[China Manufacturers]

IPS HD WDR IP camera 720P 4-9mm Varifocal lens Support Onvif POE IPS-712V

Jan 21, 2013

... up to 25FPS@1MP 3.Support SD card max 32GB 4.H.264 compression IPS HD WDR IP camera 720P ... 4-9mm Varifocal lens Support Onvif POE IPS-712V Item IPS- ... 12V,1A)PhysicalDimensionWeightApprovalsCertificationCE ,FCC IPS HD WDR IP camera 720P 4-9mm Varifocal lens Support Onvif POE IPS-712V

Supplier: Shenzhen Uvision Technology Co., Ltd.

[China Manufacturers]

Bench-top optical fiber Light Source detector (650-1625nm 1-4 waves)

Jun 23, 2012

... /1550Output Power(dBm)≥0Short-term Output Stability(dB)±0.005dB/15minLong-term Output Stability(dB)±0.05dB/8hoursOptical ConnectorFC/APC Operating Temperature10 ... Bench-top optical fiber Light Source detector (650-1625nm 1-4 waves)

Supplier: Shanghai B&D Technology Co., Ltd.

[China Manufacturers]

**HD-SDI Routing Switch (Switching Matrix) 16*4**

Mar 13, 2013

... -HX3530 Overview:The HENGSION HD-SDI 16 x 4 HD-SDI/SDI Video Routing Switcher accepts multiple ... 16 ports and switches a source across any of 4 output ports. In addition, it supports DVB-ASI ... HD/SD-SDI serial digital video input and 4-Channels HD/SD-SDI serial digital video output ... bit or 10 bit auto-adaptiveReturn lossBetter than -15 dB @ 5MHz~1.5GHz Coupling methodAC couplingAutomatic Equalization≤ ...

Supplier: Jiangsu Hengsion Electronic S&T Co., Ltd.

[China Manufacturers]

4 Channel Digital Video Optical Fiber Multiplexer and receiver FC/20Km/220V/Single Mode/Simplex

Jul 11, 2012

... -Fiber/SM OverviewThe digital optical transceiver can realize transmitting 4 channels positive video in single-core optical fibers. It ... )Tilt < 5%SNR(Signal to Noise Ratio) ≥ 67 dB/71dB(Weighted Value)Data BenchmarkPhysical Interface European Terminal or RJ ... mmReliability BenchmarkMean Time Between Failures (MTBF) > 100,000 hours 4 Channel Digital Video Optical Fiber Multiplexer and receiver FC/20Km ...

Supplier: Ingellen Technology Co., Ltd.

[China Manufacturers]

Antenna DB-209

Feb 28, 2013

antenna DB-209 1.Work in 2.4GMHz 2.Connect equipment with antenna 3.Excellent performance 4.Small attenuation 2. 4GHz Outdoor Omni AntennaModelDB-209/212Key ParametersBand2400~2483MHzBandwidth83MHzGain9/12dBiVSWR≤1. 5Nominal Impedance50ΩPolarizationVerticalPower (Max.)100WLinker ModelN-type ConnectorVertical Lobe Angle14° 9°Dimension0.9m/1.2mWind-resistant Strength60m/s Antenna DB-209

Supplier: Shanghai Wei Rui Electronics Technology Co., Ltd.

[China Manufacturers]

TRR7800L Very Low Input 4-way Return Optical Receiver

Feb 05, 2012

TRR7800L Very Low 4-outputs Return Optical Receiver: 1U, 4 independent receiver modules low to -27dBm input power LCD panel ... to RF signals output. It is standard 1U chassis integrates 4 independent receiver modules, it can receive 128 ways return optical ... 6Output LeveldBuv≥80Input optical power is -20dBm, ATT is 0dB, 4% OMI7FlatnessdB≤±0.75 8Output Return LossdB≥16 9Output Test PointdB ...

Supplier: Lootom Telcovideo Network (Wuxi) Co., Ltd.

[China Manufacturers]

3" swivel industry caster MD-SPZ-7532PA- DB

Apr 05, 2012

... width: 32mm Installation height: 105mm Model: MD-SPZ-10032PA- DBSpecification: 4 inch flat-topped eventsWheel material: PALoad capacity: 120kgsWheel drive: 100mmWheel ... and easy install, 3" swivel industry caster MD-SPZ-7532PA- DB

Supplier: Guangzhou Select Hardware Supplier Ltd.

[China Manufacturers]

3" swivel industry caster MD-SPZ-7532PA- DB

Oct 24, 2012

... width: 32mm Installation height: 105mm Model: MD-SPZ-10032PA- DBSpecification: 4 inch flat-topped eventsWheel material: PALoad capacity: 120kgsWheel drive: 100mmWheel ... and easy install, 3" swivel industry caster MD-SPZ-7532PA- DB

Supplier: Guangzhou Select Hardware Supplier Ltd.

[China Manufacturers]

1550nm fiber optical amplifier (23dBm, 4 outs)

Feb 17, 2013

... . Adopts JDSU and Fitel pump laser 3. Adopts OFS fiber 4. With SNMP Parameters ModelOLA1550-141550-151550-161550-171550-181550-191550 ... -24Output PowerdBm1415161718192021222324Input power(dBm)0∼10Wavelength nm1540∼1560Output power stability (dB)<±0.2Bias oscillation sensitivitydB<0.2Bias oscillation dispersionPS<0.5Optical ... ∼+65size mm19"×15"×1.75" 1550nm fiber optical amplifier (23dBm, 4 outs)

Supplier: Hangzhou Tongxing Electron Co., Ltd.

[China Manufacturers]

Smartbeam - Android 4.0 HD Home theater LED Projector - 2000 Lumens, LED, 3D Support, WiFi

Mar 31, 2013

... 720p, 1080i, 1080pLamp Brightness 2800 Lumens OS versionAndroid 4.0.4CPUTelechips TCC8925Processor Speed (max)1GhzRAM512MBWIFI802.11 b/g ... reduction ,Must 3D GlassesAspect Ratio 16:9 Native, 4:3 Compatible; Switch freelyCompatibility Computer IBM PC and Compatibles ... vertical flipPicture Modes Support dynamic, soft, standard and personal 4 mode settings Menu language English /Chinese,French, Spanish, ...

Supplier: Shenzhen Joyhonest Technology Co., Ltd.

[China Manufacturers]

SAT 4-Way Splitter GS05-04

Apr 29, 2012

... GS05-04 Specifications : Frequency Range (MHz)Insertion Loss(dB)Mutual Isolation(dB)Return Loss(dB)950-1750≤10.0≥22≥121750-2150≤11 ...

Supplier: Gecen Electronic Co., Ltd.

[China Manufacturers]