Mini High-Precision Integrated Antenna

Discription:
Product Name: Mini High-Precision Integrated Antenna
Product Model: DY-AS9598P
Applicable Frequency Band: GPS L1/L2/L5; GLONASS L1/L2; BDS B1/B2/B3; Galileo El/E5a/E5b/E6; BT; WIFI; 4G
Product Usage:
This antenna is a multi-frequency integrated antenna covering GPS L1/L2/L5, GLONASS L1/L2, BDS B1/B2/B3, Galileo El/E5a/E5b/E6, BT, WIFI, and 4G. It meets the multi-system compatibility and high-precision survey requirements of current survey equipment needs, and also meets the needs of wireless communication data connections. It can be widely used in geodetic surveying, ocean surveying, waterway surveying, dredging surveying, earthquake monitoring, landslide monitoring, bridge deformation monitoring, terminal container operations, data terminal processing, wireless connection and other occasions.

The BT/WIFI input port is equipped with a filter to avoid crosstalk within the device. The unique design of BT/WIFI&4G has higher antenna gain and can realize long-distance data transmission. The antenna part adopts a multi-feed point design, which has a higher precision phase value and reduces the impact of the antenna on survey errors. The low-noise amplifier part adopts a pre-filtering scheme, which filters the received signal first and then amplifies it, which can effectively reject out-of-band strong jamming signals, avoid amplifier saturation, and improve system reliability. Built-in lightning protection circuit effectively protects the amplifier and ensures normal operation in harsh outdoor environments. Built-in voltage stabilizing circuit can operate normally within a wide input voltage range.

Frequency Range: GNSS: 1559 ~ 1612MHz & 1164 ~ 1278MHz, BT&WIFI: 2400 ~ 2500MHz, 4G: 860 ~ 2700MHz.Gain: Highest gain: $\ge$ 5.0dBi (GNSS).Highest gain: $\ge$ 2.0 dB (BT&WIFI), Highest gain: $\ge$ 4.0 dB (4G).Polarization: RHCP (GNSS), Linear polarization (BT&WIFI, 4G).Axial Ratio: $\le$ 3dB (GNSS: Elevation angle 90°).Phase Centre Error: $\le$ $\pm$ 2 mm.LNA Gain: 36 $\pm$ 2 dB.VSWR: < 2.0.Noise Figure: < 2.0 dB.Voltage: 3.3 ~ 12 VDC.Working Current: < 45mA.Mechanical SpecificationsOutput Connector: DC3.5.Dimension: $\Phi$ 121.6 $\times$ 15.2mm.Weight: < 250g.Operating Temperature: -40°C ~ +85°C.Storage Temperature: -55°C ~ +85°C.