GNSS-701
AAC Clyde Space
The GNSS-701 is a space-qualified L-band patch antenna tuned to GPS frequency bands, suitable for MicroSats, SmallSats, and CubeSats.
Key figurescomparable across the catalogue
- Mass
- 0.04 kg
- Power
- 1 W
- Largest dimension
- 90 mm
- TRL
- 9
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Supported constellations
- GPS L1, GLONASS L1, Galileo E1
- Position accuracy (CEP)
- <5 m (GPS L1)
- Velocity accuracy
- <0.1 m/s
- Time accuracy
- <100 ns
- Channels
- 72 channels
- Update rate
- 1 Hz (up to 10 Hz)
- Acquisition time (cold)
- <60 s
- Interface
- RS-232, I2C, 1PPS
- Supply voltage
- 3.3 V
- Power consumption
- <1 W
- Operating temperature
- -40°C to +85°C
- Storage temperature
- -55°C to +125°C
- Mass
- ~40 g
- Dimensions
- ~90 x 90 x 15 mm
- Radiation tolerance
- 10 KRad
- TRL level
- 9
- Altitude limit
- No software limit (LEO/MEO qualified)
- Velocity limit
- No software limit
- ITAR status
- EAR99
- Flight heritage
- >20 missions
- Antenna interface
- SMA (for ANT-GPS or compatible)
- Output protocol
- NMEA 0183 / proprietary binary
- Anti-jamming
- Basic RF filtering
- Startup mode
- Cold / warm / hot start
About
The GNSS-701, also referred to as the ANT-GPS-Series Antenna, is a space-qualified L-band patch antenna specifically tuned to the GPS frequency bands. This antenna is designed to be ideal for MicroSats and SmallSats, offering a compact solution for these satellite platforms. Furthermore, its design allows for recessed mounting on CubeSats, providing flexibility in integration for various small satellite missions. The product is part of AAC Clyde Space’s offerings for attitude determination and control systems (ADCS) components.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.