Passive Microwave/HP RHG1003 PN: 0960-0645 Microwave Isolator WR-28 Waveguide Flange
Comes with what you see in the pictures. If you don't see it, you probably won't get it.
Specifications are from a 3rd party MOST ITEMS CAN BE SHIPPED INTERNATIONALLY EVEN THOUGH EBAY'S SITE MAY SAY OTHERWISE. PLEASE CONTACT US FOR A SHIPPING QUOTE. WE CANNOT SHIP TO AN INTERNATIONAL FREIGHT FORWARDER ON SMALLER PACKAGES.

MOST ITEMS CAN BE SHIPPED INTERNATIONALLY EVEN THOUGH EBAY'S SITE MAY SAY OTHERWISE. PLEASE CONTACT US FOR A SHIPPING QUOTE. WE CANNOT SHIP TO AN INTERNATIONAL FREIGHT FORWARDER ON SMALLER PACKAGES.

This unit is guarnateed to work. I am not positive that the flange is WR-28 but it is pretty close to all the dimensions I have seen.

The Unit's Information Reads:
Model Number: RHG1003
Serial Number: 164
HP Part Number: 0960-0645
Date Code: 8643

Approximate Dimensions (measured with a cheap set of calipers):
Overall: 104.7 mm W x 50.6 mm H x 25.24 mm D
Outter Flange: 19.2 mm x 19.2 mm
Internal Rectangle: 7.18 mm H x 3.46 mm W

For Domestic Customers: Packaging, handling, and order processing included in shipping in all domestic shipments as quoted by the shipping calculator. For International Customers there is a $10.00 minimum for packaging, handling, and order processing. International shipping to be determined by destination.

Prior to shipment I will need to know the following information (filled out on a form that I will send you) for International Customers or Packages/Freight being Forwarded internationally. International customers may also be subject to a freight forwarder form if applicable.:

(1) Are you the end-user of this item?

(2) If you are not the ultimate end-user of the item, please state the ultimate end user's name.

(3) What is the ultimate country destination?

05/01/17