db 4,China db 4 Manufacturers, Suppliers

High quality DIE-CAST shell splitter

May 31, 2012

... -4SPLITTERSPECIFICATIONSPECIFICATIONSPECIFICATIONInsertion loss5-400MHz400-500MHz500-600MHz600-1000MHz≤ 3.6dB≤ 4 dB≤ 4 dB≤ 4 dB≤ 6.1dB≤ 6.5dB≤ 6.5dB≤ 6.5dB ... dB≥ 24 dB≥ 23 dB≥ 20 dB≥ 20 dB≥ 24 dB≥ 23 dB≥ 20 dB≥ 20 dB≥ 24 dB≥ 23 dB≥ 20 dBReturn loss5-1000MHz≥ 20 dB≥ 18 dB≥ ... PASS, 2-WAY SPLITTERITEMPORTSFREQUENCY RANGE(MHz)SPECINSERTION LOSS(dB)IN - OUT5-860MHz6.0dB MAX860-2400MHz7.0dB MAXRETURN ...

Supplier: Changzhou Kangerda Electronic Co., Ltd.

[China Manufacturers]

Optical Power Meter (ST800K-U)

Sep 10, 2012

... ~1700nm 2.FC, SC, ST, LC adapter 3.With VFL 4..Store 1000 groups of data real-time clock Optical Power ...

Supplier: Hangzhou Comunion Tech Co., Ltd.

[China Manufacturers]

N Male To N Female RF Adapter

Mar 31, 2013

... to 11 GHzReturn loss: ≥ 35 dB, DC to 2 GHz≥ 30 dB, 2 to 4 GHz≥ 18 dB, 4 to 6 GHzInsertion loss: ≤0.25dB ...

Supplier: XAHonor Scien-Tech Co., Ltd.

[China Manufacturers]

Optical power meter-fiber tester

Jan 08, 2013

... . to measure linear power (nw). c. to measure relative power(dB). 4).Can read the record data 5).Can store 255 sets ...

Supplier: Dongguan Shom Electronic Co., Ltd.

[China Manufacturers]

3-Way Microtape Splitter With N Type

Feb 03, 2013

3-Way Microtape Splitter With N Type Frequency Range(MHz) : 800-2500Splitter Loss(dB) : 4.77Insert Loss(dB) : ≤5.2Ripple in band(dB) : ≤±0.2VSWR(dB) : ≥18 Power Handling(W) : 700Dimentions(mm) : 246×82×38 3-Way Microtape Splitter With N Type

Supplier: Jiangsu Hengxin Technology Co., Ltd.

[China Manufacturers]

13 in 24 out Cascade Satellite Multiswitch with Zinc Die-casting Housing

Mar 21, 2013

... loss and high isolation. 3.CE,HD ready 4.Two years warranty 13 in 24 out Cascade Satellite ... 3. Built in Amplifier circuit to compensate cable loss.4. Low insertion loss and high isolation.5. Compact appearance ... dB) 3Terr.Loss(Trunk) (dB) 7Sat.Loss(Tap) (dB) 4Terr.Loss(Tap) (dB) 10Switching Isolation (dB) 28Trunk Isolation (dB) 30Isolation(Tap)(Sat.) (dB) 26Isolation(Tap)(Terr.) (dB) 28Rejection (dB ...

Supplier: Cosintel (Zhuhai) Electronics Co., Ltd.

[China Manufacturers]

Electronic sound amplification shooting and hunting earmuff

Aug 26, 2012

Noise reduction rate(NRR) 21 dB 2 independent hight frequency directional microphones 3.5mm input jack ... .015.522.224.633.732.4293939.3Standard Deviation(dB)4.32.52.62.63.72.91.93.63.3Product photos: ...

Supplier: Shenzhen Vitel Electronic Co., Limited

[China Manufacturers]

2-way splitter 5-1000MHZ 75ohm

Dec 31, 2012

1. 2 way splitter 2. all ports power pass 3.5-1000mhz 75ohm 2-way splitter1. JC-1010AP ALL PORTS POWER PASS2. Specification: 2-Way splitter 5-1000MHZ (75ohm)3. Frequency range MHZ: 5-40,40-500, 500-750, 750-10004. INSERTION LOSS dB: 4-5.55. Isolation dB: ≥ 226. Returnloss in out dB:20-10 2-way splitter 5-1000MHZ 75ohm

Supplier: Anqing Changning Electronic Co., Ltd.

[China Manufacturers]

3.5mm jack wired headphone for promotion

Mar 26, 2012

... .loud speaker and good sound 3.OEM&ODM is welcome 4.CE&R stereo cute and cheap led earphones and headphoneDescriptions ... . Driver Unit: Φ12mm 2. Impedance: 32ohms 3. Sensitivity: -42+-3(dB)4. Frequency Response: 20-20000(Hz)5. Max. Input Power: 10mW ...

Supplier: Shenzhen Xinvo Digital Company Limited

[China Manufacturers]

Multi-way high power 1550nm catv optical amplifier(WE-YZ)

Mar 31, 2013

1.4-32 ways optional,Maximum output optical power ... Yb co-doped double clad fiber technology;Output port:4-16 ways optional;Output optical power: The total output ... up to 2W;Low noise figure: low than 5.dB when 0dBm input;Perfect network management interface: Ethernet interface ... Noise figuredB≤ 5.0Input optical power 0dBm,λ=1550nmReturn lossInputdB≥ 4 OutputdB≥ 45 Optical Connector Type FC/APC or SC ...

Supplier: Hangzhou Prevail Optoelectronic Equipment Co., Ltd.

[China Manufacturers]

3GHz Digital Spectrum Analyzer

Mar 09, 2012

GA4063 small size, light weight, cost-effective portable spectrum analyzer to meet your all the RF application demands. ApplicationGA4063 small size, light weight, cost-effective portable spectrum analyzer to meet your all the RF application demands. It has easy-to-keyboard layout and high-definition 8.5-inch TFT color LCD display; display contains the appropriate settings and alerts. Standard ...

Supplier: Nanjing Glarun-Atten Technology Co., Ltd.

[China Manufacturers]

Blade Doctor blade for Canon IR3300 for canon IR 3300 for Canon 3300 WB for recycled toner cartridge

Mar 31, 2013

... Canon IR3300 doctor blade 3.long life circle DB 4.color:OEM doctor blade Blade Doctor blade for Canon IR3300 ... recycled toner cartridge 1.Blade Doctor blade for Canon IR33002.DB for Canon IR3300 doctor blade3.long life circle DB4.color ... IR3300OEMOEMNEW Model Blade Doctor blade for Canon IR3300 WB CartridgeBlade DB for Canon IR3300 doctor blade Lifelong life circle doctor blade ...

Supplier: Nanchang Printer Color Technology Co., Ltd.

[China Manufacturers]

Advanced Portable Ultrasonic Flaw Detector

Mar 31, 2013

... flaw location(Depth d,level p,distance s,amplitude,sz dB,)4.Automated switch three staff gauge ((Depth d,level p,distance ... ), transmission (transmission probe)Frequency Range (MHz)0.5–15Gain adjustment (dB)0~110Adjusting step: 0.0,0.2,0.5,1 ...

Supplier: Shenzhen Hurricane Tech. Co., Ltd.

[China Manufacturers]

1550nm Direct Modulated Optical Transmitter

Jun 01, 2012

... 750 or 860MHzOptical Wavelength1310 (± 20)nmOptical Output Power (± 0.25 dB)(4~20mW) all series Safety Power ShutdownYes Input RF Power, Main ... (± 0.1 dB)72.0(+3/-2)dBµVIsolation, Auxiliary to Main Input-32dBcAGC Input Range ... 0.75dBInput Impedance75OhmsInput Return Loss>14dBRF Test Point (± 1.0 dB)-20dBCarrier-to-Noise Ratio (CNR)>51.0dBComposite Second Order (CSO ...

Supplier: Beijing Spacecom Co., Ltd.

[China Manufacturers]

Bluetooth audio,external audio,

Mar 31, 2013

... - 15 KHZ.3. Signal-to-noise ratio S/N: > 60 db.4. Bluetooth version 2.05. Bluetooth transmission distance: 10 m (open ...

Supplier: Shenzhen Longgo Industrial Co., Ltd.

[China Manufacturers]

Newest Silicone Horn Stand For iPhone 4G

Mar 15, 2012

... the dock connector. Available in multiple colors.4)Designed for the iPhone 4, but also compatible with the iPhone 3G/ ... .Material: silicone3.Amplifies loudness by 2.5 times (13 dB)4.No external power required5.Works horizontally and vertically6.Compatible with ... iPhone 4 and iPhone 3G/3GSProduct Gallery:Factory View: Welcome to ...

Supplier: Dongguan Jiarui Silicone Rubber Products Factory

[China Manufacturers]

60MM RFID UHF Antenna

Mar 31, 2013

60MM RFID UHF Antenna Frequency Range (MHz):865-868MHZ 920-928MHZ Gain(dBi):3.5DBI Size:60*60*5MM Product description JT-607 Part NumberPAM923TN1 Patch Size(mm)63.5*63.5*6 PCB Size(mm)90*90 Center Frequency(MHz)922.5 V.S.W.R. 1.5 Band Width(MHz)15 Gain(dB)4.0dBic Impendence(Ω) 50 Polarization RHCP Frequency Temperature Coefficient(ppm/°C)10 RF CableRG174 RF ConnectorSMA

Supplier: Shenzhen Jietong Technology Co., Ltd.

[China Manufacturers]

insulated building glass

Apr 02, 2012

DFG Insulated building glass 1. Automated insulated production line 2. Pilkington low-e: U value 1.3 w/m2.K 3. Germany low-e DFG insulated building glass1. Insulated soft low-e glass with high visible transmittance and heat insulation2. Excellent heat insulation performance: U-value 1.3 w/m2.K3. Outstanding acoustical Insulation: reduce noise by more than 30 dB4. Unique Lisec insulating glass ...

Supplier: Weihai Dongfang Glass Co., Ltd.

[China Manufacturers]

PIR-0342 USB Telephone Recorder (Dual recording)

Jan 24, 2013

... communication recall and recording playback with high-fidelity sound recording. 4) Digital recording technology applied, supporting 64 KBPS, mp3 and 8 ... compatible 2) Input impedance: >20 Kohm 3) SNR: typical 60 dB 4) Frequency response: 300-3400 Hz 5) Speech Coding: A-law ...

Supplier: Shenzhen Iroon Electric Technology Ltd.

[China Manufacturers]

Drainage Concrete Pipe Mould of 700mm

Jan 03, 2013

1pipe diam.:700mm 2pipe length:2m 3pipe connection:bell mouth type Character of Suspension Roller type Concrete Pipe Machine1 Short production Cycle: because of the good effect of the roller to compact the concrete, every pipe just need 1-10 minutes with high speed roller rotation.2 This Pipe machine use the dry cast material, there will no waste cement mud, then it wont pollute the environment.3 ...

Supplier: Qingzhou Water Conservancy Machinery Co., Ltd.

[China Manufacturers]