OLB-22-25

                                                                        Introduction                                                                            

Standard gain horn antenna OLB-22-25 WR-22 is also known as a waveguidehorn.
This WR-22 standard gain horn antenna has a 25 dB nominal gain and a squarecover flange. Our 25 dB WR-22 horn antenna has a minimum frequency of 33.0GHz and a maximum frequency of 50.0GHz.
Standard gain horn waveguide antenna OLB-22-25 has a vertical beam widthof 10.2 and horizontal of 10.5 degrees at 3 dB.

The Q band is a range of frequencies contained in the microwave region of the electromagnetic spectrum. Common usage places this range between 33 and 50 GHz, but may vary depending on the source using the term. The foregoing range corresponds to the recommended frequency band of operation of WR22 waveguides. These frequencies are equivalent to wavelengths between 9 mm and 6 mm. The Q band is in the EHF range of the radio spectrum.

The term "Q band" does not have a consistently precise usage in the technical literature, but tends to be a concurrent subset of both the IEEE designated Ka band (26.5–40 GHz) and V band (40–75 GHz). Neither the IEEE nor the ITU-R recognize the Q band in their standards, which define the nomenclature of bands in the electromagnetic spectrum. The ISO recognizes the Q band; however, the range therefore defined is 36 to 46 GHz. Other ISO frequency band definitions do not precisely match the concurrent definitions of the IEEE and ITU-R.

                                                                        Features                                                                            
Precisely Machined and Gold Plated
Low VSWR
Light Weight
Linear Polarization
Low Return Loss
Rectangular Waveguide Interface
Lower sidelobes and symmeterical radiation patterns

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                                                                        Specifications                                                                            

OLB-22-25

FAQ

1. How do I know that you have sent the products out?
Once the products are sent out,a tracking number will be provided so that you can check where your goods at all times

2.How you will send the goods to us?
We will send the goods to you by DHL, FEDEX, UPS, EMS, AIR etc.

3.what is the interface of the antenna
There are two kinds of interfaces of  SGH antennas : standard wave guide interface.Coaxial interface .

4.What kind of interface do I need ?
We recommend coaxial interface if the SGH frequency below 50GHz. If the frequency up to 60GHz , we highly recommend use waveguide interface.

5.What kind of coaxial interface do you have?
There are kinds of coaxial interfaces ,they are divided by the difference of the frequency.
DC – 18GHz usually we use SMA or Nconnector.
DC-26.5GHz usually we use SMA or 3.5mmconnector.
DC-40GHz usually we use 2.92mm or 2.4mmconnector.
DC-50GHz usually we use 2.4mm or 1.85mmconnector.
DC-67GHz usually we use 1.85mm or 1mmconnector.
UP to 67GHz usually we use 1mm connector.