YD-CA4-100
Cassegrain antenna
The Cassegrain antenna YD-CA4-100 is a composite antenna consisting of two reflector surfaces and a feed. Its rear-mounted feed design greatly facilitates system integration, making it widely used in the satellite communications field.
Product Category:
Cassegrain antenna bf
Keywords:
卡塞格伦天线
Product Manual:
- Product Description
- Main Parameters
- Structural parameters
-
The Cassegrain antenna YD-CA4-100 is a composite antenna consisting of two reflectors and a feed. Its rear-mounted feed design greatly facilitates system integration, making it widely used in the satellite communications field.
This antenna can achieve a gain of more than 40 dB, and by adjusting the feed characteristics, it can realize linear polarization and circular polarization radiation patterns.

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Parameters
Minimum value
Typical
Maximum value
Frequency
200GHz
220GHz
Gain
44dBi
3 dB beamwidth
1°
Side-lobe level
-20dB
Return Loss
15dB
Operating temperature
-40 °C
+85 °C
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Project
Standardization
Antenna interface
WR-4/UG387
Reflector diameter
100mm
Antenna materials
Aluminum/Copper
Surface Treatment
Passivation/Gold Plating
Weight
133.645g
Keywords:
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