Ka-Band Coaxial Isolators/Circulators ATM manufactures a selection of Coax Isolators/Circulators specific for the Ka-Band Satcom application from 18.3 - 31.0 GHz. For more information feel free to call us and discuss your needs with one of our design engineers. • Operating Temp -30°C to 85°C • ATM Standard Parts come with SMA or 2.92mm (K-Type) Female Connectors In and Out • For Male In and Female Out use M/F after model number Example: ATc-18.3-21.0-M/F • For Female In and Male Out use F/M after model number Example: ATc18.3-21.0-F/M See Also: W/G Isolators/Circulators Ka-Band Satcom Models Downlink 18.3-20.2GHz, Uplink 27.5-31.0GHz, Full 18.3-31.0GHz ISO (dB) IL (dB) VSWR Power (Watts)* Freq. (GHz) Typ Min Typ Max Typ Max Avg. Peak 18.3 - 21.0 20 20 0.50 0.50 1.25 1.25 2 30 18.3 - 31.0 12 10 1.70 2.00 1.80 2.00 2 30 27.5 - 31.0 20 20 0.50 0.50 1.25 1.25 2 30 * Power specs are for Isolators. Circulators can handle up to 10x's the average power. ** 2.9mm(f) connectors used Model No. Circulator ATc18.321 ATc18.331Ka ATc27.531Ka Outline Drawing Isolator ATi18.3Fig 5 21 ATi18.3Fig 5 31Ka ATi27.5Fig 5** 31Ka