Antenna ASNG-3
Dual-band active geodesic GNSS antenna with rear radiation cut-off (1223–1256/1571–1610 MHz, 33/35 dB gain, 2.5 dB NF, 2.3 kg, Ø178 mm) for L1/L2 surveying.
Technical specifications
- Purpose
- GLONASS/GPS L1/L2 dual-band surveying equipment antenna
- Year of release
- 2018
- Guaranteed service life, years
- 3
- Estimated production/delivery time
- 3 months
- Customization
- Can be adapted to customer requirements
- Frequency range L2, MHz
- 1223–1256
- Frequency range L1, MHz
- 1571–1610
- VSWR
- ≤2.0
- Gain (1240 MHz), dB
- 33.0
- Gain (1591 MHz), dB
- 35.0
- LNA noise ratio, dB
- 2.5
- Supply voltage, V
- 3.3 or 5.0
- Current consumption, mA
- ≤150 at 3.3 V; ≤120 at 5.0 V
- Dimensions, mm
- 92.0 × Ø178
- Mass, kg
- 2.3
- Operating temperature, °C
- -50 to +55
- Type
- Dual-band active geodesic antenna with rear radiation cut-off
- TRL
- 9
About
The Antenna ASNG-3 is a dual-band active geodesic antenna with rear radiation cut-off for GLONASS/GPS surveying equipment, covering both L1 and L2 frequency bands. Frequency ranges: 1223–1256 MHz and 1571–1610 MHz. VSWR ≤2.0. Gain 33 dB at 1240 MHz (L2) and 35 dB at 1591 MHz (L1). LNA noise ratio 2.5 dB. Supply voltage 3.3 or 5.0 V, current ≤150 mA at 3.3 V / ≤120 mA at 5.0 V. Dimensions 92.0 × Ø178 mm, mass 2.3 kg, operating temperature -50 to +55 °C. Released 2018, 3-year life, 3-month delivery. Customizable.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.
