Description
GVLB356.A is a compact, high-performance passive multiband GNSS stacked ceramic patch antenna with a single-feed pin output. It combines L1 and L5 reception into one feed to simplify receiver design, reduce component count, and save PCB space.
Designed for precision positioning, it delivers stable radiation performance across supported GNSS bands to help improve satellite acquisition, reliability in challenging environments (including urban areas), and time-to-first-fix.
Typical use cases include:
- High accuracy positioning and navigation systems
- UAVs, Robotics & Autonomous Vehicles
- Mapping & GIS
- Transportation & Telematics
- Precision Agriculture
- Public Safety, Search & Rescue
- RTK Systems
This patch is tuned specifically for a 70 x 70mm ground plane. If active electronics are required, it can be combined with GNSS front-end module TFM.100B.
Technical Specifications
Operating Temperature: -40°C to 85°C
Antenna Technologies: Patch
Location: Internal
Mounting: Adhesive Mount, Pin Mount
Satellite Navigation: GNSS
Type: Single
Dimensions: Ø35 x 6.12 mm
Ground Plane Dimensions: 70 x 70mm
Weight: 26g
GNSS (Passive)
Frequency: 1176.45MHz - 1603MHz
Standards: GPS L1/L5, GLONASS G1, Galileo E1/E5a, BeiDou B1/B2
GNSS Bands: L1/L5
Impedance: 50Ω
Polarization: RHCP
VSWR (max.): 4:1 @ 1176.45MHz, 2:1 @ 1561MHz, 3:1 @ 1575.42MHz, 2:1 @ 1603MHz
Peak Gain (dBi): 4.03 (max.)
Radiation Pattern: Omni directional
Connection Type: Pin & Adhesive
