3.7M TVRO Antenna

Antesky Science Technology Inc. is a professional supplier for all kinds of earth station Tx/Rx and TVRO receive only antennas. These antennas have the features of superior performance with the diameter range from 1.2m to 16m.The reflector panel is made of aluminum with high precision. We can also supply C&Ku dual bands TVRO receive only Dish. Antesky can also customize the big antenna based on the customer’s specific requirements. 

ELECTRICAL SPECIFICATION
Diameter	3.7M
Operating Frequency, GHz	C-Band		Ku-Band
	Receive		Receive
	3.625～4.2		10.95～12.75
Gain, Mid-band, dBi	42		50.9
VSWR	1.25:1		1.25:1
-3dB Beamwidth	1.45		0.5
Polarization	Linear/ Circular		Linear
XPD (on Axis), dB for LP	30		30
Antenna Noise Temperature, 2-port feed 10° Elevation	40°K		55°K
Feed Interface	CPR-229		WR-75
Sidelobe	First Sidelobe ≤-14dB
	CCIR.580-4
Mechanical Specification
Antenna Type	Feed-front prime focus antenna
Antenna Pedestal Type	Elevation over Azimuth
Finishes   Reflector Surface   Pedestal & Back Structure	Aluminum panels with high-diffusing white paint Hot dipped Galvanized
Surface Tolerance	0.4mm(r.m.s.)
Re-installation	0.5mm(r.m.s.)
Azimuth Travel	0°~360°(continuous)
Elevation Travel	0°~90° (continuous)
Antenna Drive	Manual or Motorized drive
Environmental Specification
Operational Wind	72km/h Gusting to 97km/h
Survival Wind	200km/h
Temperature	- 40°C ～ + 60°C
Relative Humidity	100%
Solar Radiation	1135Kcal/ h/ m2
Seismic (Survival)	0.3g (H), 0.15g (V)