ISISPACE S-Band Patch Antenna is engineered for the commercial S-band range (2200-2290 MHz). This lightweight, compact passive antenna is expertly designed for seamless integration with CubeSat platforms. It combines superior RF performance, structural compatibility, and proven flight heritage to ensure mission success. Its Rogers PCB design minimizes signal losses compared to traditional FR-4 PCBS, delivering optimal efficiency for telemetry and payload data transmission.
S-Band Patch Antenna
- Supports 2200-2290 MHz S-band allocation (EESS/SRS/SOS)
- Ultra-lightweight (<60 g)
- Up to 6.5 dBic maximum gain
- Wide 100° Half Power Beam Width
- Standard straight SMA connector
- Right-Hand Circular Polarization (RHCP)
Ultra-lightweight
Wide 100° Half Power Beam Width
Supports 2200-2290 MHz S-band allocation
Product Specification
| Mass |
<60g |
|---|---|
| Dimensions |
Diameter: 80mm |
| Operational Temperature |
-20 to +50°C |
| Frequency Range |
2200-2290 MHz |
| Gain in boresight (centre frequency) |
6.5 dBic |
| Half Power Beam Width |
100° |
| Return Loss (across frequency range) |
>10 dB |
| Axial Ratio |
<3dB (for ±50° dB) |
| Polarization |
RHCP |
| Power handling |
2 W |
Qualification and Acceptance Testing
| QT
Is performed on the design/qualification model |
AT
Is performed on the unit to be shipped |
|
|---|---|---|
| Functional Test |
|
|
| Thermal Vacuum |
|
|
| Thermal Cycling |
|
|
| Vibration Test |
|
|
| Mechanical Shock Test |
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