CPI SAT C390G 3.9 Meter Tx/Rx Earth Station Antenna

CPI SAT Model 24-30L Ku and Ka-Band SOTM Antenna

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SKU

CPI-C390G-3.9

CPI SAT C390G 3.9 Meter Tx/Rx Earth Station Antenna is available to buy in increments of 1

TX/RX, C through Ka-Band operational frequencies available

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Details

C390G TX-RX Earth Station Antenna

The CPI SAT (formerly GD Satcom Technologies & Prodelin) 3.9-meter antenna delivers exceptional performance for transmit/ receive and receive-only applications for C through Ka-band frequencies. This antenna offers a deep dish reﬂector that incorporates precision-formed panels, contoured radials and hub assembly.

Innovative Design

It features an innovative feed and subreﬂector design which results in high gain, low noise temperature, high antenna efﬁciency and excellent rejection of noise and microwave interference. The aluminum reﬂector is supported by a galvanized pedestal that provides the required stiffness for pointing accuracy. The pedestals are designed for full orbital arc coverage and are readily adaptable to ground or rooftop installations.

Fully Compliant

The electrical performance of the GD Satcom C390G is compliant with ITU, FCC and WGS/DISA sidelobe speciﬁcations. No instruments are required to assemble and align. All conﬁgurations meet SATCOM Technologies’ own type- approved quality assurance and performance guarantee.

Technical Specifications

Frequency (GHz)	3.625-4.200 7.250-7.750 10.95-12.75 20.20-21.20 5.850-6.425 7.900-8.400 14.00-14.50 30.00-31.00
Antenna Gain at Midband, dBi (2)	42.60 46.70		48.20 48.90		52.10 53.70		56.70 59.30
Antenna Noise Temperature 5°, 10°, 20°, 40° Elevation	63 K, 54 K, 49 K, 46 K		72 K, 61 K, 55 K, 53 K		78 K, 64 K, 54 K, 49 K		199 K, 153 K, 117 K, 98 K
Typical G/T at 20° Elevation (3) 35 K LNA, 50 K LNA	23.4 dB/K, 22.7 dB/K
60 K LNA, 80 K LNA			27.6 dB/K, 26.9 dB/K
70 K LNA, 90 K LNA					31.2 dB/K, 30.5 dB/K
120 K LNA, 200 K LNA							32.8 dB/K, 31.5 dB/K
Sidelobe Performance For Angle A from 1° to 48°	Meets IESS (Intelsat)		Meets ITU-RS-580		Meets ITU-RS-580		Meets ITU-RS-580
For Angle A from 48° to 180°	or ITU-RS-580		Meets ITU-RS-580		Meets ITU-RS-580		Meets ITU-RS-580
Cross Polarization On Axis	19.7 dB 27.3 dB		21.3 dB 21.3 dB		35.0 dB 35.0 dB		24.8 dB 24.8 dB
Within 1.0 dB BW	19.7 dB	27.3 dB	21.3 dB	21.3 dB	35.0 dB	35.0 dB	24.8 dB	24.8 dB
Axial Ratio	1.80 dB	.75 dB	1.50 dB	1.50 dB			1.00 dB	1.00 dB
Port-to-Port Isolation Rx/Tx (Rx frequency)	0 dB	-50 dB	0 dB	-110 dB	0 dB	-30 dB	0 dB	-50 dB
Tx/Rx (Tx frequency)	-85 dB	0 dB	-110 dB	0 dB	-85 dB	0 dB	-85 dB	0 dB
Feed Insertion Loss	0.35 dB	0.25 dB	0.45 dB	0.45 dB	0.50 dB	0.30 dB	0.50 dB	0.45 dB
Waveguide Interface Flange	CPR-229G	CPR-137G	WR-137	WR-137	WR-75 Flat	WR-75 Flat	WR-42	WR-28
Total Power Handling Capability	2.00 kW CW		2.00 kW CW		2.00 kW CW		100 W CW
RF Specification	975-3759		975-3757		975-2089		975-2191

Applications

VSAT Network Hubs, Video and Audio Uplink, Government & Military Satcom