You get a used WR-284 S-Band waveguide to coaxial N female adaptor for the 2.60 to 3.95 GHz frequency band made by HP Hewlett Packard model S281A. Ideal for transmit receive applications in the 2.6 to 3.95 GHz S-band frequency bands and for other measurement applications. Adapter may be used for lower and higher frequencies too up to waveguide cut-off frequency.
You get a 6 inch long light weight piece of waveguide with 2 WR-62 flanges for Ku-band 12.40 to 18.00 GHz frequency band manufactured by Systron & Donner model DBF210-6. Ideal for transmit receive applications in the 12, 14 up to 18 GHz ku band satellite frequency bands and for other measurement applications. Adapter may be used for lower and higher requencies too up to waveguide cut-off frequency.
aluminum. 11-5/8" od round, to 22" (inside of flange) 27" (outside of flange) square. verify shipping cost with me via email prior to purchase as the ebay shipping calculator sometimes will not calculate oversize packages correctly 014-10-03- PLEASE READ BEFORE BIDDING: NO RETURNS description information above supersedes any return or condition info in the data below:
I think it is for making an oil burner air tube seem shorter; if it sticks too far unto the combustion chamber; adding this brings the air tube 2-1/2 inches to the back, also the 3 holes on each end have different patterns, inside diameter 4-1/2 inches.
UP FOR SALE IS A LOT (50 PCS) OF STEEL BSPP (BRITISH STANDARD PARALLEL PIPE) CAPS, PLUGS AND SEALS. THESE CAPS AND PLUGS ARE BRAND NEW NEVER USED AND SOME EVEN INCLUDE PLASTIC CAPS ON THEM!
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