CHORUS-01 Deployable Antenna
2NDSpace Srl
Deployable UHF/VHF antenna for 1U–3U CubeSats with linear or circular polarization, triple-redundant deployment, 150–930 MHz frequency range.
Technical specifications
- Frequency Range
- 150–930 MHz
- Bandwidth
- 20 dB
- Typical VSWR
- < 1.3
- Gain
- > 0 dBi
- Supply Voltage
- 3.3 V / 5 V
- Interface
- I2C
- Suggested For
- 1U – 2U – 3U CubeSat
- Deployment
- Dual redundant, resettable HDRM
- TRL
- 9 / Flight Heritage
About
CHORUS-01 is a deployable antenna system for 1U to 3U CubeSats, offering full configurability in UHF or VHF bands from 150–930 MHz. Available in linear double-dipole (LP), circular turnstile (CP), 4-monopole (M), and 2-monopole+dipole (MD) configurations. Features triple-redundant deployment with two fully independent and separately controllable circuits (primary and secondary), resettable HDRM, and I2C interface. VSWR 0 dBi. TRL9 / flight heritage.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
