Antenna ASNB-1
Dual-band GLONASS/GPS active microstrip antenna (1237–1614 MHz, 25 dB gain, 4 dB NF, 5 V, 90×90×30 mm, 1 kg) for navigation receivers.
Technical specifications
- Purpose
- GLONASS/GPS on-board dual-band navigation receiver antenna (rocket technology)
- Year of release
- 2012
- Guaranteed service life, years
- 3
- Estimated production/delivery time
- 3 months
- Flight qualification
- No
- Customization
- Can be adapted to customer requirements
- Frequency range, MHz
- 1237–1257 and 1571–1614
- Output VSWR (1557–1614 MHz)
- 2.0
- Output VSWR (1172–1257 MHz)
- 3.0
- Gain, dB
- 25.0
- LNA noise ratio, dB
- 4.0
- Dimensions, mm
- 90 × 90 × 30
- Supply voltage, V
- 5
- Consumption current (max), mA
- 100
- Operating temperature, °C
- -50 to +55
- Mass, kg
- 1.0
- TRL
- 6
About
The Antenna ASNB-1 is a microstrip active antenna module for GLONASS/GPS on-board dual-band navigation receivers in rocket technology applications. It operates across 1237–1257 MHz and 1571–1614 MHz with 25 dB gain and 4 dB LNA noise figure. Output VSWR is 2.0 at 1557–1614 MHz and 3.0 at 1172–1257 MHz. Dimensions are 90 × 90 × 30 mm, mass 1.0 kg, supply voltage 5 V, consumption current ≤100 mA. Operating temperature -50 to +55 °C. Released in 2012 with 3-year service life and 3-month delivery time. Adaptable to customer requirements.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
