23cm 1296 MHz RF Isolator Ferrite Circulator 1.0 to 2.18 GHz Amplifier Builder

Description

RF isolator or ferrite circulator, 1.0 to 2.18 GHz. Appears to be single stage.
I have no information on its power handling capacity, or level of isolation.
These do appear to cover the 1296 MHz or 23cm amateur band as they are clearly labeled 1.0 to 2.18 GHz.
SMA male and female on input and output.
4 each with male on input and female on output.
4 each with female on input and male on output.
Purchaser to specify which connector orientation is preferred, as available.
Sold as is, shipping by USPS flat rate small box, if you purchase more than one, shipping is at cost, depends on how many can be safely packed into one flat rate box, no markup on the shipping.
90 degree N type adapter for size reference, not included.