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AV28 
L1/L2/L5/G1/G2/G3/E1/E5a/E5b/B1/B2 + L-band | 37 dB
- Low Noise Preamp < 2 dB
- Axial Ratio: < 2 dB typ.
- Tight Phase Center Variation
- LNA Gain: 37 dB typ.
- Invariant Performance from: +2.5 to 16 VDC
- Low Current: 20 mA typ.
- ESD Circuit Protection: 15 KV
- Ideal for Triple Frequency RTK Systems
- Advanced Multi-Path Rejection
- Increased System Accuracy
- Good Signal-to-Noise Ratio
ACCURATE, LIGHTWEIGHT ANTENNA
The Trimble AV28 GNSS antenna is a precise triple-frequency and L-band antenna. Light and small, this antenna supports a wide range of applications such as robotics and autonomous vehicle guidance. It is also an ideal solution for UAV and aerial applications where the weight and size of the antenna really matter.
COMPREHENSIVE GNSS SUPPORT
The Trimble AV28 offers full support for GPS L1/L2/L5, GLONASS L1/ L2/L3, Galileo E1/E5a+b and BeiDou B1/B2 as well as Trimble RTX and OmniSTAR correction services via L-Band. It is especially designed for precise triple frequency positioning.
DESIGNED FOR ACCURACY
Trimble AV28 features a precision tuned, twin circular dual feed, stacked patch element and offers excellent axial ratio and a tightly grouped phased center variation. This unique design ensures superior multi-path signal rejection. The AV28 also has a strong pre-filter to mitigate inter-modulated signal interference from LTE and other cellular bands.
| L-band Correction | Required |
| Antenna Frequency | Triple Band GNSS |
| Mount | Through-Hole |
| Brand | Trimble |
| Description | Part-Number |
|---|---|
| AV28 | 112735 |