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Your position: Home / Microwave / Waveguide Components

WRJUL-style Waveguide Double Channel Rotary Joint, Waveguide Rotary Joint series, used to transmit microwave energy from stationary lines to rotating

EECTECH offers a standard product line of Rotary Joints covering waveguide sizes WR28 thru WR284
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  • Description
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Introduce:
1. EECTECH offers a standard product line of Rotary Joints covering waveguide sizes WR28 thru WR284.

2. Rotary Joints (rotary couplers) are used to transmit microwave energy from stationary lines to rotating lines. 

3. The rotary joint is an electro-mechanical device with RF performance dependent upon rigorous electrical and mechanical design. 

Available styles are defined by physical geometry as follows:
WRJUI-style Waveguide Double Channel Rotary Joint
WRJUL-style Waveguide Double Channel Rotary Joint
WRJUU-style Waveguide Double Channel Rotary Joint



Specification
 
MODEL FREQ RANGE Operating Bandwidth VSWR VSWR IL(dB) IL WOW Max. ISO (dB) in two channels WG Type Material
(GHz) (MHz) (Max) WOW (Max) (dB) IEC EIA
EHD-32WRJUL 2.60-3.95 100 1.30 0.10 0.3 0.10 50 R32 WR284 Al/Cu
EHD-40WRJUL 3.22-4.90 100 1.30 0.10 0.3 0.10 50 R40 WR229 Al/Cu
EHD-48WRJUL 3.94-5.99 100 1.30 0.10 0.3 0.10 50 R48 WR187 Al/Cu
EHD-58WRJUL 4.64-7.05 100 1.30 0.10 0.25 0.10 50 R58 WR159 Al/Cu
EHD-70WRJUL 5.38-8.17 100 1.30 0.10 0.25 0.10 50 R70 WR137 Al/Cu
EHD-84WRJUL 6.57-9.99 100 1.30 0.10 0.3 0.10 50 R84 WR112 Al/Cu
EHD-100WRJUL 8.20-12.5 100 1.30 0.10 0.3 0.10 50 R100 WR90 Al/Cu
EHD-120WRJUL 9.84-15.0 200 1.30 0.10 0.3 0.10 50 R120 WR75 Al/Cu
EHD-140WRJUL 11.9-18.0 200 1.40 0.10 0.4 0.10 50 R140 WR62 Al/Cu
EHD-180WRJUL 14.5-22.0 200 1.40 0.10 0.4 0.10 50 R180 WR51 Al/Cu
EHD-220WRJUL 17.6-26.7 200 1.50 0.10 1.0 0.10 50 R220 WR42 Al/Cu
EHD-260WRJUL 21.7-33.0 200 1.50 0.10 1.0 0.10 50 R260 WR34 Al/Cu
EHD-320WRJUL 26.5-40.0 200 1.50 0.10 1.0 0.10 50 R320 WR28 Al/Cu

* 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 below for complete part number.
** For flange types/connectors details. Please contact EECTECH for your specific requirements.


























Delivery time:
Usually, we will ship within 7-10 days after order confirmation.  and then we will try to ship as soon as possible, or we will contact you with suggestions.

Bulk order:
If you want to order in bulk, please contact us for better prices and better shipping costs.






 
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