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Waveguide To Coaxial Right Angle Adapters

Ka-Band Waveguide To Coaxial Right Angle Adapters

Right Angle Adapters - Coax To Waveguide

ATM manufactures Ka-Band Waveguide to Coaxial Right Angle Adapters the Ka-Band frequency range for the download band 18.3-20.2 GHz and the upload band 27.5-31.0 GHz. 

For more information feel free to call us and discuss your needs for waveguide to coax adapters with one of our design engineers.

Waveguide To Coaxial Right Angle Adapters
Waveguide To Coaxial Right Angle Adapters

  • Full Waveguide Frequency Range
  • Multiple Flange Types available
  • Other connectors such as SMA (M), Type N (M), SC, TNC, and 7/16 available.  Consult factory for details.

GENERAL SPECIFICATIONS -
Rectangular Waveguide To Coax Adapters

Electrical
VSWR:
Standard Models:  1.21 Max
Precision Models:  1.12 Max
RF Connectors: K-Type, SMA, available
Mechanical
Body: Aluminum/Copper-Brass (per order)
Flanges: Multiple types available - see ATM Std. Flanges
Operation Temp:
Finish: Unique corrosion resistant 316 stainless steel epoxy coating IAW MIL-F-14072
Options
Pressure seal Units: Units sealed to hold 10 psi.  Add "/PT" to model number.
example: P/N 650-251A-2 sealed becomes: 650-251A-2/PT

 

Waveguide To Coax Right Angle Adapters
Ka-Band Downlink 18.3-20.2 GHz, Uplink 27.5-31.0GHz
WG Size Freq (GHz) Model No.* Coax
Connector		 VSWR
(Max.)		 Power
CW
(Watts)		 Peak
Power
(kW)		 Theoretical
I.L. (Max.)***		 Outline
Drawing
WR51 18.3 - 20.2 51ka-251B-6 SMA-female 1.21 50 3 0.29 Dwg
WR512 18.3 - 20.2 51ka-25kB-6 Type K-Female 1.21 50 3 0.29 Dwg
WR42 18.3 - 20.2 42ka-251B-6 SMA-female 1.21 50 3 0.32 Dwg
WR42 18.3 - 20.2 42ka-25kB-6 Type K-Female 1.21 50 3 0.32 Dwg
WR34 27.5 - 31.0 34ka-25KB-6 Type K-Female 1.21 10 3 0.35 Dwg
WR28 27.5 - 31.0 28ka-25KA-6 Type K-Female 1.21 10 3 0.39 Dwg

 

Precision Waveguide To Coax Right Angle Adapters
Ka-Band Downlink 18.3-20.2 GHz, Uplink 27.5-31.0GHz
WG Size Freq (GHz) Model No.* Coax
Connector		 VSWR
(Max.)		 Power
CW
(Watts)		 Peak
Power
(kW)		 Theoretical
I.L. (Max.)***		 Outline
Drawing
WR51 18.3 - 20.2 51ka-251PrB-6 SMA-female 1.12 50 3 0.29 Dwg
WR51 18.3 - 20.2 51ka-25kPrB-6 Type K-Female 1.12 50 3 0.29 Dwg
WR42 18.3 - 20.2 42ka-251PrB-6 SMA-female 1.12 50 3 0.32 Dwg
WR42 18.3 - 20.2 42ka-25kPrB-6 Type K-Female 1.12 50 3 0.32 Dwg
WR34 27.5 - 31.0 34ka-25KPrB-6 Type K-Female 1.12 10 3 0.35 Dwg
WR28 27.5 - 31.0 28ka-25KPrA-6 Type K-Female 1.12 10 3 0.39 Dwg

 

Ordering Information
Waveguide To Coax
Right Angle Adapter, SMA		 WR -Mod M -F
Example part number:  42ka -251 A -6
Waveguide Size: (WR) WR28 thru WR51       
Basic Model No.: (-Mod)
Precision model: (-ModPr)		        
Material (M): A=Aluminum, B=Copper/Brass   
Flange (-F): 1=CPRG, 2=CPRF, 6=Cover, 7=Choke
See ATM Standard Flange page for more info.		  

* The Standard Model Numbers above are the most common parts ordered for size, material and flange. However, these models can easily be altered to accommodate your needs by using the Model # code system to the left.

** All data given at 20° C and sea level.

***Insertion Loss for waveguide to coax right angle adapters is difficult to measure due to the very low loss and setup. The max I.L. figure quoted above is based on the theoretical losses due to connector, waveguide and reflection all taken at the highest Freq. and max value.