- Home
- Companies
- Shenzhen Dingyao Technology Co., LTD
- Products
- Dingyao - Model DY-AS3600A - ...
Dingyao - Model DY-AS3600A -Multi-Constellation Single Frequency Helical Antenna
Applicable Frequency Band: BDS: B1I/B1C; GPS/SBAS/QZSS: L1; GLONASS: G1; Galileo: El. Product Usage: This antenna adopts eight-arm coupling and four-feed point feeding technology to support L1-band satellite navigation signal reception of BDS II, GPS, GLONASS and GALILEO systems. It has a built-in low-noise amplifier and uses a two-stage filter with good out-of-band rejection and strong anti-jamming ability to ensure normal operation in harsh electromagnetic environments. It not only meets the current needs for multi-system compatibility and high-precision survey, but also meets the current needs for multi-system compatibility and high-precision survey. It is suitable for occasions where volume and weight are required, such as UAV, micro RTK, sub-meter handheld devices/tablets and other portable devices.
- The antenna uses dobby helical technology to ensure RHCP and phase center performance, reducing the impact of survey errors.
- The antenna unit has the characteristics of high gain and small gain roll-off, and has good reception effect on satellite signals at low elevation angles.
- Sophisticated low-noise, high-gain amplification and excellent out-of-band rejection.
- Electrostatic protection: 15KV (air discharge).
- Small size, light weight, easy to carry and install.
Passive Antenna
- Frequency Range: 1559MHz~1606MHz Polarization: RHCP
- Antenna Gain: >1.5dBi {Elevation angle 90°) Axial Ratio: <1.5dB (Elevation angle 90°)
LNA Specifications
- Frequency Range: 1559MHz~1606MHz
- LNA Gain: 35±3.0dB
- VSWR:<1.8:1 typ. 2.0:1 max
- Noise Figure: <1.5 dB@25°C , Typ.
- Voltage: 3.0-16.0V DC recommend 3.3V or 5.0V
- Working Current: <30mA
Mechanical Specifications
- Dimension: <J>18.5x50mm
- Connector: SMA-J {Internal thread internal needle)
- Material: ABS+PC
- Weight: <11g
- Operating Temperature: -40°C~+70°C
- Storage Temperature: -55°C~+70 °C
- Waterproof Protection: IP67
- Note: The sealing ring needs to be well pressed with the antenna support plane, which is the first condition to achieve IP67 protection level.