Model Number：ACORSR44QQ-RB
Brand Name：VLG/Neutral/OEM
Frequency Range (MHz)：GPS L1/L2/L5、BDS B1/ B2/ B3、GLONASS L1/L2、Galileo E1/E2/E5a/E5b/E6
Polarization：Right-hand circular polarization
LNA Gain (dB)：42±2
V.S.W.R：＜2.0
Noise Figure (dB)：＜2.0
DC Voltage (V)：3.3~18
Current (mA) ＜50
Impedance (Ω)： 50
Connector Type ：TNC-K
Dimensions (mm)：Φ380×304.2
Relative Humidity：90%
Weight (kg)：9.5
Application:reference stations, base stations, deformation monitoring, earthquak
This antenna is a full-band 3D chokecoil antenna covering GPS L1/L2, Beidou II B1/ B2/ B3, GLONASS L1/L2 and Galileo E1/E2/E5a/E5b/E6, which meets the networking requirements of CORS reference station and CORS reference station of the current GNSS measurement system. International advanced 3D structure choke design, equipped with anti-multi-path choke plate, waterproof, anti-UV cover, with stable phase center, high positioning accuracy, low elevation signal reception and so on.
• Full-band
GPS L1/L2/L5、BDS B1/ B2/ B3、GLONASS L1/L2、Galileo E1/E5a/E5b/E6
• Strong anti-interference performance
The pre-filtering scheme is adopted to effectively suppress out-of-band interference
• RTK positioning accuracy
Multi-feed point design and symmetrical antenna structure are adopted to realize the coincidence of phase center and geometric center, and reduce the influence of antenna on measurement error.
• Good reliability
Lightning and waterproof design
| Electrical performance index: | |
| Frequency Range (MHz) | GPS L1/L2/L5、BDS B1/ B2/ B3、GLONASS L1/L2、Galileo E1/E2/E5a/E5b/E6 |
| Polarization | Right-hand circular polarization |
| Gain (dBi) | Elevation 90°≥7 Elevation 20°≥0 Elevation 10°≥-3 |
| Axial Ratio (dB) | Elevation Angle 90°≤2 Elevation 15°≤5 |
| Front to Back Power (dB) | ±60°≥25 |
| Phase Center Error (mm) | ＜1 |
| LNA Gain (dB) | 42±2 |
| V.S.W.R | ＜2 |
| Noise Figure (dB) | ＜2.0 |
| DC Voltage (V) | 3.3~18 |
| Current (mA) | ＜50 |
| Impedance (Ω) | 50 |
| Mechanical Specifications | |
| Connector Type | TNC-K |
| Dimensions (mm) | Φ380×304.2 |
| Relative Humidity | 90% |
| Operating Temperature (℃) | -45～+85 |
| Weight (kg) | 9.5 |
| Storage Temperature (℃) | -55～+85 |
| Operation Environment | Outdoor |
