Antenna АА2-ККС
Dual-band active GPS/GLONASS antenna module for fixed and portable navigation receivers.
Technical specifications
- Frequency range
- 1238–1257 MHz (GLONASS L1); 1571–1614 MHz (GPS L1)
- Output VSWR
- 1.7
- Gain
- 33.0 dB
- LNA noise figure
- 1.7 dB
- Dimensions
- 80 × Ø120 mm
- Supply voltage
- 5 V
- Consumption current
- ≤150 mA
- Operating temperature
- -50°C to +55°C
- Mass
- 0.7 kg
- Guaranteed service life
- 3 years
- Year of release
- 2006
- Flight heritage
- Not yet flight-qualified
About
The АА2-ККС is a dual-band active antenna module built for fixed and portable dual-band GPS/GLONASS navigation receivers using phase signal processing, working through space navigation systems (SNS). Released in 2006, the unit covers both the L1 GLONASS band (1238–1257 MHz) and L1 GPS band (1571–1614 MHz), with an output VSWR of 1.7 across the frequency range and an antenna gain of 33.0 dB. The integrated low-noise amplifier has a noise figure of 1.7 dB. Physically compact at 80 mm × Ø120 mm and weighing 0.7 kg, the antenna runs on a 5 V supply with a current draw of no more than 150 mA, and operates across a temperature range of -50°C to +55°C. Glavkosmos guarantees a 3-year service life with a 3-month production and delivery lead time; the product can be adapted to customer requirements but is not yet flight-qualified.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
