Passive S band MSS message communication & positioning helix Antenna (VLG)
S band: 1980-2010MHz，2170-2200MHz GPS L1/BDS B1:1561MHz，1575MHz
This antenna is a dual-frequency antenna covering large S-band transceiver, Beidou and GPS positioning, which is widely used in ship and other fields.
VLG
Shenzhen, CN
Description
1. The antenna part adopts spiral design. It has small size, beautiful appearance.
2. The antenna gain is high, the appearance is novel, can be used in harsh environment.
| RF Specification | |
| Frequency Range(MHz) | 1980-2010MHz，2170-2200MHz |
| 1561MHz，1575MHz | |
| Polarization | Tiantong LHCP(L) |
| B1/L1 RHCP(R) | |
| Gain (dBi)（Tiantong S-band） | Elevation 45° ≥2dBi |
| Gain (dBi)（B1/L1） | Vertex Gain ≥0dBi |
| VSWR | ≤2 |
| Impedance (Ω) | 50Ω |
| Mechanical | |
| Dimension (mm) | Φ173.7mm*140.5mm |
| Connector | Ipex |
| Environment | |
| Relative Humidity | 95% |
| Operating Temperature (℃) | -30～+65 |
| Store Temperature (℃) | -30～+75 |
Specifications
-
Power
-
Connection/cable for power
IPEX or customize
-
Operational
-
Design keywords
Mounting
Direct to application
-
Amplifier
-
Amplifier
-
Tracked signals
-
Tracked satellite signals
GPS, BeiDou
Type of GPS measurements
L1
Type of GLONASS measurements
Type of Galileo measurements
Type of Beidou measurements
B1
Type of SBAS measurements
-
Connectivity
-
Other Connectors
Ipex
-
Environment
-
Operating temperature: min. [°C]
-30
Operating temperature: max. [°C]
65
-
General
-
Type
Aerial, Land, Marine
Year of introduction
2023
Height [m]
0.085
Depth [m]
0.089
Width [m]
0.089
Total Weight [kg]
0.1
Housing and finish material
Ceramic+FPC
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