ISISPACE VHF/UHF antenna for 1U-3U is the ideal choice for CubeSat missions, offering unmatched flexibility and reliability. With up to four 55 cm tape spring antennas and a redundant system, this VHF/UHF antenna ensures smooth operation in any environment. The large cutout in the centre and miniature RF connectors provide seamless integration, while its compatibility with UHF/VHF radios makes it versatile for a wide range of missions. Additionally, the top face can accommodate solar panels, patch antennas and sensors, offering further adaptability.
- Precision-engineered Antenna System, for reliable performance
- High-quality RF Harness, for seamless integration
- Refurbishment Kit, ensuring mission-readiness
- Detailed Documentation – User Manual and Test Reports
Product Specification
| Mass |
< 90 g |
|---|---|
| Envelope Stowed (L x W x H) |
98 x 98 x 7 mm (included supplied aluminium cover plate) |
| Power Consumption |
Nominal: < 40 mW (3V3 model) |
| Interfaces |
Electrical: Miniature 9 pin OMNETICS connector |
| Frequency Range |
145 MHz – 868 MHz |
| Antenna Return Loss at Resonance Frequency |
> 10 dB |
| Operational Temperature Range |
-20°C to +60°C |
| Deployment Temperature Range |
-5°C to +60°C |
| Antenna Main Beam Gain |
UHF: 0 dBi |
| Max RF Power |
2 W |
| Bandwidth |
UHF: >50 Mhz (-10 dB bandwidth) |
| Antenna Element Deployment Duration |
<5 s |
Qualification and Acceptance Testing
| QT
Is performed on the design/qualification model |
AT
Is performed on the unit to be shipped |
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|---|---|---|
| Functional Test |
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| Thermal Vacuum |
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| Thermal Cycling |
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| Vibration Test |
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| Mechanical Shock Test |
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