L3Harris Narda-ATM - Microwave RF Components Manufacturer

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Power Divider Variable

Variable Power Divider for Ka-Band Waveguide

Variable Power Divider / Combiner

ATM manufactures 2-Way Waveguide Variable Power Dividers with 4 waveguide ports. Variable Ka-Band Power Dividers are available for WR22 thru WR42 waveguide sizes.

Cover flange is standard on our variable microwave power dividers. Other flange configurations are available, however dimensions will vary depending on the flange selected.

Please call us and discuss your waveguide variable power divider needs with our design engineers.

Waveguide Variable Power Divider - 460 Series - 4 WG Ports
Ka-Band, Downlink 18.3 - 20.2 GHz, Uplink 27.5 - 31.0 GHz
 
460 Series Variable Power Divider for Ka-Band Waveguide
460 Series Variable Power Divider for Ka-Band Waveguide

GENERAL SPECIFICATIONS -
WAVEGUIDE VARIABLE POWER DIVIDER

Electrical
VSWR: 1.35 Max, except WR22 1.45 Max
ISOLATION: 18dB min
Mechanical
Body: Aluminum (see ordering info below)
Flanges: Cover Flange only due to small size. Other flange options available, however dimensions will change. Consult Factory for other flange options.
Operating Temp: -40°C to +165°C
Finish: Aluminum—Chem Film IAW MIL-DTL-5541
WG Size Freq. (GHz) Power
(W)
Avg.
 Power
(kW)
Peak
 Atten
P1 to P3
P1 to P4
 VSWR
P1
max
 IL(dB)
P1 to P3
P1 to P4		 Iso min
dB
P1 to P2		 Standard
Model No.*		 Outline
Dwg**
 WR42 18.3 - 20.2  320 34.0 0-25 dB 1.35 0.35 18 42ka-460-6-6-6-6  
 WR34 27.5 - 31.0 250 18.0 0-25 dB 1.35 0.35 18 34ka-460-6-6-6-6  
 WR28 27.5 - 31.0 200 18.0 0-25 dB 1.35 0.35 18 28ka-460-6-6-6-6  
 WR22 43.5 - 45.5 150 18.0 0-20 dB 1.45 0.35 18 22ka-460-6-6-6-6  
Ordering Information - Ka-Band
Waveguide Variable Power Divider
 WR -Mod M -F1 -F2 -F3 -F4
Example part number:  34ka -460 A -6 -6 -6 -6
Waveguide Size: (WR)
WR22 thru WR42 available		            
Basic Model No.: (-Mod)          
Material (M): A=Aluminum        
Flange 1 (-F1): 6=Cover        
Flange 2 (-F1): 6=Cover    
Flange 3 (-F2): 6=Cover    
Flange 4 (-F4): 6=Cover
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, models can easily be altered for your needs by using the Model # code system to the left.

** Outline drawings are of listed model numbers. Any other flange type may affect the size of the power divider. Consult factory for optional flanges and dimensions