April 28, 2021

This Ku-band transmit reject filter is designed for Ku band satcoms transmitter applications for suppressing broad band noise in the receive band from a transmitter output. It fully rejects the transmit band (above) and virtually all undesired transmissions (below) the receive band. Specifications: Model number: DH-120WBPF82PMA Rejectband: 13.75 –14.5 GHz Passband: 10.70-12.75 GHz Insertion Loss: […]

Dolph Microwave produces waveguide magic tee covering waveguide sizes WR-2300 to WR-10. Our magic tees typically cover a frequency range of 0.32 GHz to 112 GHz. We offer a line of Magic tees manufactured to exacting electrical and mechanical specifications. Our manufacturing processes provide maximum symmetry in fabrication and resulting in the following electrical performance

Dolph microwave offers seamless flexible/non-twistable waveguide, flexible twistable waveguide and hybrid flex/rigid waveguide assemblies from WR-22 to WR-650. and manufactured from a continuous length of thin walled copper/brass tubing. Its construction allows it to handle higher power levels than flexible twistable waveguide, and offers lower insertion and return loss. Key features Flexible Twistable sizes from

Dolph Microwave’s waveguide rotary joint available styles defines by physical geometry as follows: U, L, I or F configuration, and WR-284 to WR-28 waveguide sizes. In short, Rotary Joints (rotary couplers) applies to transmit microwave energy from stationary lines to rotating lines. Also, We designs and manufactures single channel, multi-channel waveguide and/or coaxial rotary joints (rotary