GNSS L1/L5 Multi-Band High Precision Antenna - 5m (SMA)

The u-blox ANN-MB1 multi-band (L1/L5/E5a/B2a/NavIC) active GNSS antenna is designed to expedite the development of high-precision GNSS applications demanding accurate location capabilities. Its compact design, excellent price-to-performance ratio, and versatile mounting options make it an ideal choice for those seeking a reliable multi-band antenna solution. The ANN-MB1 is perfectly suited to the u-blox F9 platform (including NEO-F9P-15B, ZED-F9P-15B, and ZED-F9T-10B), supporting L1 and L5 bands, thereby reducing evaluation and design efforts.

This antenna includes a high-performance multi-band RHCP dual-resonance, dual-feed patch antenna element, a built-in high-gain LNA with SAW pre-filtering, and a 5-meter antenna cable with an SMA connector.

Features:

• Weight: 164g (including cable)
• Size: 60 x 82 x 22.5mm
• SMA Connector
• Frequency:
  • L1 Band: 1559-1606 MHz
  • L5/E5a/B2a/NavIC Band: 1164-1188 MHz
• VSWR: Max. 2
• Impedance: 50 Ω
• Peak Gain (over 12 cm diameter ground plane):
  • L1 Band: 3.8 dBic
  • L5/E5a/B2a/NavIC Band: 1.3 dBic
• Axial Ratio:
  • L1 Band: Typ. 3.3 dB (Zenith)
  • L5/E5a/B2a/NavIC Band: Typ. 3.4 dB (Zenith)
• Efficiency:
  • L1 Band: Typ. 55%
  • L5/E5a/B2a/NavIC Band: Typ. 40%
• Polarization: RHCP

Documents:

• Datasheet