Passive broadband GNSS antenna
TDXL-BA810
For engineering signal-relay and receiver-debugging setups. This passive antenna is not an active replacement: the complete RF chain must be reviewed for the intended test environment.
- Maximum antenna gain
- ≥5 dBi
- Connector
- TNC-K
- Weight
- ≤350 g
Engineering confirmation before ordering
- Specifications are supplier-declared, not independent test certificates. Confirm the current revision, connector, mounting drawing and receiver compatibility before ordering. Phase center error is not a guarantee of positioning accuracy; request a calibration report or ANTEX file if your project requires one.
- BA810 is passive: the source specifies no built-in LNA, supply voltage, current draw or numerical phase center error. Review the signal chain, isolation and permitted test setup before using it for signal relay or receiver debugging.
- The ambiguous Galileo “E2” source label is not listed. L-Band is mentioned by the supplier, but compatibility with any correction service must be checked against its frequency, receiver and subscription requirements.
- No IP rating is specified in this source. Do not assume sealed outdoor suitability; confirm the installation and environmental requirements.
Technical specifications
| Listed signal selection | BDS B1I/B1C/B2a/B2b/B3I · GPS L1/L2/L5 · GLONASS G1/G2 · Galileo E1/E5a/E5b/E6 |
|---|---|
| Operating frequency | 1164–1300 MHz · 1520–1615 MHz |
| Impedance | 50 Ω |
| Polarization | RHCP |
| Maximum antenna gain | ≥5 dBi |
| Axial ratio | ≤3 dB |
| Horizontal coverage | 360° |
| Output VSWR | ≤2:1 |
| Operating temperature | −40°C to +80°C |
| Storage temperature | −45°C to +85°C |
| Humidity, non-condensing | 95% RH |
| Connector | TNC-K |
| Weight | ≤350 g |
| Mounting interface | 5/8-11 · 10–12 mm |
Source: supplier specification: TDXL-BA810, pages 1–2. Revision not stated in the supplied PDF.
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