Data Sheet No: T161 (pdf file 79k)


MEC’s model C390-205 is a 3:1 bandwidth broadband quad-ridge horn antenna operating from 6 to 18 GHz. The antenna which has dual-orthogonal input ports provides polarization diversity. The inputs  are TNC female connectors. The antenna is capable of handling 200 Watts CW input power and 1 KW pulse.



6 18 GHz
Gain 6 14 dBil
3-dB Beamwidth 80 - 30 E-plane
74 - 38 H-plane
Polarization Dual linear vertical / horizontal, or both
Circular polarizable available with additional hybrid
VSWR 2.0:1 max.
Port-to-Port Amplitude Tracking 0.5 dB
Port-to-Port Phase Tracking 5
Power Handling (per input) 200 Watts CW; 1 KW pulse, 20% duty cycle
Input Connectors TNC female
Size 1.2"x1.2"x5"(WxHxL)
q390.jpg (9501 bytes)

(Data Sheet T161)  Data subject to change without notice.

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Updated 08/03/04