Gold Member Since 2017
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Shanghai Xiaowei Equipment Co., Ltd.

1935-1980MHz, RF Power Combiner, Dual Frequency manufacturer / supplier in China, offering Dual Frequency 1935-1980MHz RF Power Combiner, 7dB Base Station Cavity Coupler DIN Type, 790~960MHz 14dBi Directional Wireless Base Station Antenna and so on.

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Dual Frequency 1935-1980MHz RF Power Combiner

FOB Price: US $1.5 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $1.5/ Piece
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Production Capacity: 10000 PCS/Month
Transport Package: Standard Export Package
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: 1935-1980MHz
  • Type: Wired
  • Information content: Data
  • Condition: New
  • Connectors: DIN-F
  • Vswr: Less Than 1.3
  • Specification: 248 x 71 x 25mm
  • HS Code: 8517709000
  • Usage: Workstation
  • Support Network: 3G
  • Certification: CE, ISO, GS
  • Color: Black
  • Nominal Impedance: 50 Ω
  • Trademark: Xinyitong
  • Origin: Shanghai
Product Description
High Quality Dual and Three Frequency Circuit Breaker

Company profile
Shang hai Xiaowei Equipment Co., LTD (Xiaowei) was established in 2011, Shanghai, which is a company  covering cable and accessories manufacturing, real estate, engineering  service and investment &trading. 

     As a National wide wire &cable supplier Xiaowei continually provide different quality products in the telecom communication fields, the main product is 7/8 feeder cable, 1/2 feeder cable, feeder claim, feeder tools, all kind of the male, female, DIN, connector feeder connector, feeder grouding kit, grounding bar, low loss 7/8 jumper cable and 1/2 jumper cable, indoor optic jumper cable  and outdoor fiber cable, splitter and coupler, Dual and trible band antanna, GPS antenna and GPS cable all the accessories in the telecom field.  Xiaowei also supply VHF vabor phone, WLAN system.

      Xiaowei have advance manufacturing product line, stanard factory, we have long co-operation with the Chinese main telecom operators such as China Mobile, China Unicom, China Telecom. And the electric power operator such as National Electric network company, Southern Electric power company. Xiaowei provides total solution for telecommunication, power grid, railway, engineering, green energy, automobile industries, etc. 

         Xiaowei particularly focused on the QoS and creating value for its clients and stakeholders, continuously invest in R&D, marketing & service networks, meeting and exceeding the precise needs of our customers national wide.  With the develop of the business, Xiaowei extend  the service to the international trading.

 

. Combiner

Combiners are used in applocations that require feeder sharing or co-siting. Built for both indoor and outdoor applications, normal combinations could be dual frequency combiner, three frequency combiner, this spec. is only for dual combiner (DCS&3G), this kind of combiner could combine dual inputs (DCS (1735-1860MHz) and 3G (1935-2170MHz)) into one input.
 
Spec and Structure:
 
Type
Parameterarameter
Dual Frequency CombinerThree Frequency Combiner
Specification
Frequency Range1735-1755/1830-1860/1935-1980/2125-2170MHz909-915/954-960/1740-1760/1840-1860/1935-1980/2125-2170 MHz
Insertion Loss 1.0dB 1.0dB
Passband Ripple 0.8dB 0.8dB
VSWR (50Ω) 1.3 1.3
Nominal Impedance50Ω50Ω
Intermodulation(IM3) -145dBc@2x43dBm -145dBc@2x43dBm
Maximum Input Power200w200w
Temperature Range- 30oC ~ + 55oC- 30oC ~ + 55oC
Structure and artcraft
ConnectorsN - FN - F
ColorBlackBlack
Dimension (mm) 180 x 110 x 35 149 x 146 x 35
Weight (Kg)//
OthersSurface should be clear, clean, with no deformation, no burrs and no damage.
Material requirements
Part nameMaterialSurface treatmentMaterialSurface treatment
BodyAI 6061-T6Inner surface should be clean, outer surface stoving varnished or powder coatedAI 6061-T6Inner surface should be clean, outer surface stoving varnished or powder coated
Cover plateAI 6061-T6Surface should be clean, outer surface stoving varnish pr powder coatedAI 6061-T6Surface should be clean, outer surface stoving varnish pr powder coated
ScrewBrassInner surface should be cleanBrass/
MediumPTFE/PTFETri-Alloy plated
Body of connectorBrassTri-Alloy platedBrassAg plated
PinBeryllium bronze/Phosphor bronzeAg platedBeryllium bronze/Phosphor bronze/
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Dual Frequency 1935-1980MHz RF Power Combiner



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