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

**Type:** Product page · **SKU:** GPS-23814 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/gnss-l1l5-multi-band-high-precision-antenna-5m-sma.html ([markdown](https://core-electronics.com.au/gnss-l1l5-multi-band-high-precision-antenna-5m-sma.html.md))

The u-blox ANN-MB1 multi-band L1/L5 active GNSS antenna is designed to reduce time-to-market for the new generation of high precision GNSS applications...

## Pricing

- **Price:** $214.95 (inc GST) — $195.41 AUD, exc GST
- **Quantity discounts:** 5+ $189.55 (exc GST) · 25+ $185.64 (exc GST) · 100+ $177.82 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 27 and Sep 02.

## Description

The u-blox ANN-MB1 multi-band (L1/L5/E5a/B2a/NavIC) active GNSS antenna is designed to reduce time-to-market for the new generation of high precision GNSS applications, which require highly accurate location abilities. The compact design, excellent price-to-performance ratio, and versatile mounting choices provide customers with fast, easy, and reliable multi-band antenna solutions. The ANN-MB1 antenna is a perfect match to the u-blox F9 platform (including NEO-F9P-15B, ZED-F9P-15B, and ZED-F9T-10B), supporting L1 and L5 bands, thus providing customers with the valuable antenna solution they need to minimize evaluation and design-in efforts.

The ANN-MB1 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 Commector**
- **Frequency**:
    - L1 Band: 1559-1606 MHz
    - L5/E5a/B2a/NavIC Band: 1164-1188 MHz
- **VSWR**: Max. 2
- **Impedance**: 50 ?
- **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](https://core-electronics.com.au/attachments/localcontent/ANN-MB1_DataSheet_UBX-21005551_8281401f03f.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/G/P/GPS-23814-1.jpg)