M9706CWT-UFL MAXTENA | Alldatasheet

Document overview

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Technical content

Features

  • Low profile design
  • Concurrent GNSS reception on L1: GPS, GLONASS, Galileo, Beidou and L2: GPS L2C, Galileo E5B, and GLONASS L3OC
  • Small form factor
  • GIS, RTK and other high accuracy GNSS

applications

  • Low power consumption
  • Minimal phase center variation over azimuth and elevation
  • Negligible group delay variation M9706CWT-UFL L1: GPS, GLONASS, GALILEO, BEIDOU L2: GPS L2C, GALILEO E5B, GLONASS L3OC Maximum Phase Center Variation (mm) In azimuth plane Max 10 mm As low as 40 degree elevation Max 10 mm Between samples Max 5 mm Over frequency band Max 10 mm Phase Center Variation RF Specifications Parameter Specification Conducted Gain 28 dB ± 3 dB Noise Figure 2 dB max Voltage 3.0 - 5.0 V Current 35 mA (max) Out of Band Rejection 40 dB (typical) Group Delay Variation Less than 5 ns over GNSS bands EMI Immunity Out of Band 30 V/m ESD Circuit Protection 15 kV human body model air discharge Part #: 108-00060-02 Maxtena Inc.

7361 Calhoun Place, Suite 102

Rockville, MD 20855 1-877-629-8362 info@maxtena.com www.maxtena.com WIRELESS INNOVATIONS COMPANY Updated: April 6, 2019 | Page 1 of 6

A 117 degree beamwidth ensures excellent hemispherical coverage. Symmetric coverage even in low elevation enhances accuracy. Maxtena M9706CWT-UFL has unique features that make it the best option for high-accuracy GNSS applications. 1. Low axial ratio not only at the zenith, but also in other elevation angles ensures multipath error is mitigated. 2. Full hemispherical coverage is achieved by an exceptionally large 3 dB beamwidth, ensuring full view of sky and satellites at lower elevation angles. 3. Highly symmetric radiation pattern guarantees there will be no direction of weak reception or blind spots. L2 Band Radiation Patterns Maxtena Inc. Rockville, MD 20855 1-877-629-8362 info@maxtena.com www.maxtena.com WIRELESS INNOVATIONS COMPANY Updated: April 6, 2019 | Page 2 of 6 RHCP Realized Gain [dBic] - Elevation Cuts RHCP Realized Gain [dBic] - Azimuth Cuts Axial Ratio [dB] - Zenith Axial Ratio [dB] - Azimuth Cuts

A 100 degree beamwidth ensures excellent hemispherical coverage. Symmetric coverage even in low elevation enhances accuracy. L1 Band Radiation Patterns Maxtena’s M9706CWT-UFL uses patented optimized microstrip technology which results in minimal dependence on frequency and features wide beam - width, low axial ratio and radiation pattern symmetry across all desired frequencies in L1 and L2 bands. Maxtena Inc. Rockville, MD 20855 1-877-629-8362 info@maxtena.com www.maxtena.com WIRELESS INNOVATIONS COMPANY Updated: April 6, 2019 | Page 3 of 6 RHCP Realized Gain [dBic] - Elevation Cuts RHCP Realized Gain [dBic] - Azimuth Cuts Axial Ratio [dB] - Zenith Axial Ratio [dB] - Azimuth Cuts

Maxtena’s M9706CWT-UFL has minimal phase center variation over azimuth and elevation in L1 and L2 bands. Maxtena Inc. Rockville, MD 20855 1-877-629-8362 info@maxtena.com www.maxtena.com WIRELESS INNOVATIONS COMPANY Updated: April 6, 2019 | Page 4 of 6 Phase Center Variation vs. Azimuth at Theta=30˚ in L1 band. Phase Center Variation vs. Elevation in L1 band. Phase Center Variation vs. Azimuth at Theta=30˚ in L2 band.Phase Center Variation vs. Elevation in L2 band.

< 2 ns group delay variation over L2-band. Outstanding out-of-band rejection and less than 1dB fluctuation of in-band frequency response over L2-band. Outstanding out-of-band rejection and less than 1dB fluctuation of in-band frequency response over L1-band. Using GPS carrier phase to increase accuracy in GNSS applications has been proven reliable and has made mm-level accuracy possible. However, in resolving carrier phase ambiguity, it is necessary to make sure carrier phase is received and measured accurately and the effect of antenna and receiver on carrier phase is minimized. Maxtena’s M9706CWT-UFL has a flat response over its specified GNSS bands and has minimal group delay variation over frequency. Maxtena’s M9706CWT-UFL antenna has a flat response over both L1 and L2 GNSS bands, with less than 1 dB variation over each band. The superior out-of-band rejection ensures minimal interference. Excellent Group Delay Variation Filtering and LNA Performance < 2 ns group delay variation over L1-band. Maxtena Inc. Rockville, MD 20855 1-877-629-8362 info@maxtena.com www.maxtena.com WIRELESS INNOVATIONS COMPANY Updated: April 6, 2019 | Page 5 of 6

Maxtena Inc. Rockville, MD 20855 1-877-629-8362 info@maxtena.com www.maxtena.com WIRELESS INNOVATIONS COMPANY Updated: April 6, 2019 | Page 6 of 6 Dimensions are in mm. Mechanical Specifications Parameter Specification Weight 80 g Size 65 x 65 x 17 mm Cable 150 mm u.fl Mounting Embedded Operating Temperature Range -40 to +105˚C