CPI Series 2385 - 3.8 Meter Rx/Tx High Wind Antenna

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	C-Band Linear	C-Band Circular	Ku-Band Linear	X-Band Circular
Antenna Size	3.8 M	3.8 M	3.8 M	3.8 M
Operating Frequency (GHz) Receive (Rx) Transmit (Tx)	3.625 - 4.20 GHz 5.845 - 6.425 GHz	3.625 - 4.20 GHz 5.845 - 6.425 GHz	10.95 - 12.75 GHz 13.75 - 14.50 GHz	7.25 - 7.75 GHz 7.9 - 8.4 GHz
Antenna Gain At Midband, dBi ( +/- .5dB) Receive (Rx) Transmit (Tx)	42.00 dBi 46.20 dBi	41.80 dBi 46.30 dBi	51.20 dBi 53.00 dBi	47.80 dBi 48.40 dBi
Antenna Noise Temperature 5° Elevation 10° Elevation 20° Elevation 40° Elevation	55 K 45 K 38 K 36 K	62 K 52 K 45 K 43 K	70 K 60 K 55 K 45 K	60 K 51 K 47 K 47 K
Sidelobe Envelope, Co-Pol (dBi) 100λ/D θ 20° 20° <θ 26.3° 26.3° <θ 48° θ < 48°	29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged)	29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged)	29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged)	29 - 25 Logq dBi -3.5 dBi 32 - 25 Logq dBi -10 dBi (averaged)
Pattern Beamwidth (in degrees at midband) -3 dB -15 dB	Rx: 1.40°, Tx: 0.90° Rx: 3.20°, Tx: 2.00°	Rx: 1.40°, Tx: 0.90° Rx: 1.40°, Tx: 0.90°	Rx: 0.50° Tx: 0.40° Rx: 1.00° Tx: 0.90°	Rx: 0.80° Tx: 0.70° Rx: 1.60° Tx: 1.50°
Cross Polarization Isolation On Axis Within 1.0 dB Beamwidth	> 30 dB > 27 dB	Rx >15.00 dB–Tx >17.70 dB Rx >15.00 dB–Tx >17.70 dB	Rx >30.00 dB–Tx >35.00 dB Rx >25.00 dB–Tx >26.00 dB	Rx >23.20 dB–Tx >18.80 dB Rx >23.20 dB–Tx >18.80 dB
Power Handling	1 kW	1 kW	100 kW	2 kW

Note: Standard C-band Circular polarization in Tx-Band provides an axial ratio of 1.3 (XPD equivalence of 17.7 dB). Optional F-1 station feed available with axial ratio of 1.09 (XPD equivalence >27.3 dB) in Tx band. Call the factory when specifying this option. X Band filters are available upon request.

Output Waveguide Interface Flange Receive (Rx) Transmit (Tx)	CPR 229 F CPR 137 or Type N	CPR 229 F CPR 137 or Type N	WR 75 WR 75	WR 112 WR 112
VSWR Receive (Rx) Transmit (Tx)	1.3:1 Max.(<-17.70 dB) 1.3:1 Max.(<-17.70 dB)	1.3:1 Max.(<-17.70 dB) 1.3:1 Max.(<-17.70 dB)	1.5:1 Max.(<-14.00 dB) 1.5:1 Max.(<-17.70 dB)	1.3:1 Max.(<-17.70 dB) 1.3:1 Max.(<-17.70 dB)

Reflector Material	Glass Fiber Reinforces Polyester SMC
Antenna Optics	Easy-to-Assemble, Four-piece, Offset Feed Prime Focus Design with 0.6 F/D Optics
Mast Pipe Size	10” Sch 80 Pipe (10.75” OD) 27.3 cm
Elevation Adjustment Range	12° to 90° or 0° to 15° for Polar Latitudes
Azimuth Adjustment Range	360° Continuous with +/- 35° Fine Adjustment

Wind Loading Operational Survival	65 MPH (104 Km/H) with 0.5 dB loss @ 14.25 GHz 75 MPH (120 Km/H) with 0.5 dB loss @ 6.14 GHz 75 MPH (120 Km/H) with 1.0 dB loss @ 14.25 GHz 150 MPH (240 Km/H)
Temperature Operational	-40° to 140° F (-40° to 60° C)
Rain Operational	1/2” (13 mm)/hr
Ice Operational	--------------
Atmospheric Conditions	Salt, Pollutants and Contaminants as Encountered in Coastal and Industrial Areas
Relative Humidity	0 to 100% with Condensation
Solar Radiation	360 BTU/h/ft2

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