das db coupler

Place of Origin:China

...DAS/PDAS applications. ★Low insertion loss. ★High power handling. ★Small size, Low weight. ★Good stability. Specifications: Frequency Range(MHz) 698-4200 Coupling(dB) 3 5 6 7 8 10 12 Coupling Loss (dB) 698-3800MHz ±0.9 ±0.9 ±0.9 ±1 ±1.1 ±1.2 ±1.2 3800-4200MHz ±1.8 ±1.8 ±1.8 ±1.8 ±2 ±2 ±2 Insertion Loss (dB...

Brand Name:Vinncom

Model Number:VN-DC-0310-ONx

Place of Origin:China

...Coupler VSWR ≤1.2 PIM -150/-155/-161/-165 Directional Coupler For IBS And DAS High isolation Good PIM up to -165@43dBm*2 Good VSWR at all ports Part Number VN-DC-0310-ONx Operating Frequency ( MHz ) 300-1000 Impedance ( Ohm ) 50 VSWR ≤1.2 Coupling (dB) 5 6 7 10 15 20 Tolerance (dB) ± 0.8 ± 0.8 ± 0.8 ± 1.0 ± 1.0 ± 1.5 Insertion Loss (dB) ≤2.1 ≤1.6 ≤1.5 ≤0.8 ≤0.4 ≤0.22 Isolation (dB...

Brand Name:Vinncom

Model Number:VN-DC-0310-ONx

Place of Origin:China

...Coupler PIM -150/-155/-161/-165 N Female For DAS And IBS 300-1000 MHz N Female Directional Coupler VSWR ≤1.2 PIM -150/-155/-161/-165 Directional Coupler For IBS And DAS VN-DC-0310-ONX.doc Part Number VN-DC-0310-ONx Operating Frequency ( MHz ) 300-1000 Impedance ( Ohm ) 50 VSWR ≤1.2 Coupling (dB) 5 6 7 10 15 20 Tolerance (dB) ± 0.8 ± 0.8 ± 0.8 ± 1.0 ± 1.0 ± 1.5 Insertion Loss (dB...

Brand Name:ZR Hi-Tech

Model Number:LT-DC20-093180S

Place of Origin:CHINA

...Coupler Quick Detail: · 20 dB Directional Coupler · Directivity > 16 dB · 9.3 to 18 GHz Frequency Range · Lost VSWR < 1.3:1 · Coupling 20±0.8 dB · Max Power 20 Watts(CW) · CE, RoHS, REACH compliant · 1 Year Warranty Description: The LT-DC20-093180S from ZR is a 20 dB Directional Coupler that operates from 9.3 to 18 GHz and can handle up to 20 Watt (CW) with 16 dB...

Brand Name:Geehe or OEM

Model Number:Polarization Maintaining Fiber Coupler

Place of Origin:Wuhan, China

...Coupler (PMWBC) 2.0mm LC Connector Product Function: Polarization maintaining fused wide band coupler (PMWBC) Optic Specifications Parameters Min Max Unit Nominal Coupling Ratio 50/50 　 Operating Wavelength 1525~1568 nm Insertion Loss 　 3.8 dB ER 20 　 dB Return Loss 65 　 dB Directivity 65 　 dB...

Brand Name:ZD

Model Number:ZD-DC-738-03MND

Place of Origin:china

...Coupler / 698-3800MHz Microstrip Directional Coupler Our Products Features: Good temperature behavior, High aseismatic capability. Low Insertion Loss, High power handling. High quality, Low price Custom design available upon request. Meet ROHS standard. Guaranteed for one year standard Technical Specification: Model ZD-DC-738-03MND Frequency(MHz) 698-3800 Insertion loss(dB) 0.65 Coupling(dB) 3.0 Isolation(dB...

Brand Name:Sinoscite

Model Number:SNSD

Place of Origin:Sichuan, China

... 20dB Hybrid Combiner Low PIM MicroStrip Type Hybrid Coupler Quick Details Product Name:3dB Hybrid Coupler Frequency Range(MHz):600-6000 Insertion Loss(dB):3.0±1.4 Coupling(dB):3.0 Isolation(dB):≥20 VSWR:≤1.50 PIM (dBc):≤-155dBc@2*43dBm (698-2700...

Brand Name:CWJ

Model Number:WL+C

Place of Origin:China

...Crossguide Directional Couplers covering a wide frequency range. Couplers are available in 3 or 4 port configuration. Standard coupling values are 20, 30, 40, 50 and 60 dB, with minimum Directivity of 18 dB. The compactness of crossguide coupler suits man...

Place of Origin:China

Brand Name:CY

.... Specification: Type Multimode Standard Fiber Couplers Coupling Ratio(% ) 50/50 Grade P A Excess Loss(Typ.) 0.8 1.0 Max. Insertion Loss(dB) 3.9 4.1 Uniformity(Max)(dB) 0.6 0.8 Directivity(dB) ≥40 Operating Wavelength(nm) 600~1600 Central Wavelength(nm)

Place of Origin:shenzhen

Brand Name:DYS/OEM

Model Number:PM-Coupler

...:60 Operating Temperature(°C):-40~85 Cable Type(mm):0.25, 0.9, 2.0, 3.0 Applications: PM-Coupler Summary The polarization-maintaining fiber coupler, which is a main part of interferential optical sensor and relevant communication, is manufactured through

Brand Name:ANSHI

Model Number:AS-ODF-1X2FLP

Place of Origin:China

...Coupler 1x2 Fiber Optic LC APC PLC Splitter FBT Optical Characteristics Category Specification Remarks Test Wavelength nm 1310&1490&1550 Insertion Loss ( exclude connector loss) U Grade MAX dB 7.1 P Grade 7.2 S Grade 7.4 Insertion Loss (With connector loss) U Grade MAX dB 7.4 P Grade 7.5 S Grade 7.7 Channel Uniformity MAX dB 0.6 Polarization Dependent Loss-PDL MAX dB 0.2 Directivity MIN dB 55 Return Loss MIN dB...

Brand Name:lenolink

Model Number:10dB power directional coupler

Place of Origin:China

...dB N female rf coaxial Power Directional coupler 689 to 2700MHZ with PIM-150dBc Performance 1. With very high performance :PIM :-150dBc 2. Coupling level :10dB 3. VSWR :1.25 4. Very easy to install Packaging & Delivery Packaging Details 1 piece in one plastic bag 2 100 pieces in one paper carton 3 Clear Plastic Bag/ Standard Export Carton 4 Shipped in 7 days after payment New features 1. Integrates 2 ~8 Wireless Bands 2. More than 50~100 dB

Brand Name:GaPho

Model Number:Fiber Optical Coupler

Place of Origin:China

...Coupler Description This product series is manufactured by using advanced technology to allow the input single to be splitted into multichannels at a given splittering ratio with high extinction ratio,low excess. Performance Specification Parameter value Center wavelength(nm) 1310 or 1550 Operating wavelength(nm) λ±30 Insertion loss(dB) ≤ 7.5 ,typ 7.0 ≤ 11 ,typ 10.5 Max.IL uniformity 0.8 1 Min.return loss 50 Directivity(dB...

Brand Name:DAWNERGY

Model Number:DA-FBT 1x2

Place of Origin:CHINA

DA-FBT 1x2 FBT Fiber Coupler Dawnergy’s FBT fiber couplers are fused fiber branching devices that split off a portion of light to allow for optical monitoring and feedback. These devices are used extensively in fiber amplifier power control. They are also ...

Brand Name:OEM

Model Number:Fused coupler

Place of Origin:China

...Coupler 50/125um IRVIS Multimode Fiber 3mm OD DESCRIPTION: Fused coupler 2.85 meters long at the common port, 0.55 meter long at both output ports, 3mm OD Black Armoured jacketed 50/125µm IRVIS multimode fiber pigtailed 1x2, 50/50 coupler with no connectors on any ports. Operating Wavelength(nm): 850nm / 1310nm Insertion Loss(dB): Out1: 3.25dB, Out2: 3.17dB Directivity(dB...

Brand Name:Zysen

Model Number:ZSDC-20400-20K

Place of Origin:Chengdu,China

... and optimized specifications available. Contact us with your requirement. Frequency Range 2 – 40GHz Nominal Coupling 20±1.5dB max Frequency Sensitivity ±1.2 dB max Insertion Loss 1.5dB max (Excl Coupling Power)

Brand Name:YINGDA

Model Number:dual window 1x2

Place of Origin:china

... excess loss Various coupling ratio Compact size Performance Specifications Coupling Ratio(%) 1-50 Directivity (dB) >55 dB Operating Temperature -20 ° C - 85 ° C Storage Temperature -40 ° C - 85 ° C Fiber Type Corning Single mode SMF-28 , ...

Place of Origin:China

Brand Name:TESSWAVE

Model Number:TPC-0727-8XP

Electrical Specifications Frequency Range-MHz 698-960 1710-2700 Gain-dBi 7 8-9 VSWR ≤2.0 ≤1.8 Polarization ±45° F/B Ratio-dB ≥20 Isolation-dB 23 PIM,3rd Order,2×20W ≤-153dBc Horizontal Beamwidth-° 75 65 Vertical Beamwidth-° 70 65-75 Max power-W 100 Nominal...

Categories:Passive Components

Telephone:86-755-85292799-811

Country/Region:china

...Coupler Features ¨Low excess loss ¨Excellent directivity ¨Low polarization sensitivity ¨High cost-effective ¨High environmental and mechanical stabilit Applications ¨Fiber optical communication system ¨Fiber optical sensors ¨Fiber optical CATV ¨LAN, WAN system Specifications Wavelength(nm) 850/1310/1550 BroadBand(nm） ±20 ±40 Insertion loss（dB) ≤3.3(sm) ≤7(sm) Standard extra loss（dB） ≤0.15 Directivity(dB) ≥60(1X2) Equality(dB) 0.5 PDL Loss(dB