M9708CWT-UFL L1: GPS, GLONASS, GALILEO, BEIDOU L2: GPS L2C, GALILEO E5B, GLONASS L3OC L5: GPS L5, GALILEO E5A Part : 108-00067-01 Description The M9708CWT-UFL is an active multi-frequency, high accuracy, GNSS antenna for the L1/L2/L5 GPS, Galileo, Beidou and GLONASS bands. The antenna is designed for appli- cations requiring greater accuracy than L1 only antennas can provide. The antennas ex- cellent radiation pattern, exceptional out-of-band rejection, minimal group delay variation, and low noise figure ensures optimal performance of GNSS systems. The M9708CWT- UFL is ideal for applications requiring minimal integration effort or for retrofitting existing products. The antenna is mounted on the inside of the applications housing, allowing it to be hidden. The antenna element is custom tuned to the applications enclosure. Features Low profile design Passive Antenna Performance Concurrent GNSS reception on: Parameter Specification L1: GPS, GLONASS, Galileo, Beidou Frequency 1197-1249 MHz 1559-1606 MHz 1164-1189 MHz L2: GPS L2C, Galileo E5B, and (L2, B2, G2, G3, E5B) (L1, E1, B1, B1-2, G1) (L5, E5A) GLONASS L3OC Peak Efficiency 39% 40% 35% L5: GPS L5, Galileo E5A Polarization RHCP RHCP RHCP Small form factor Realized Gain 2.6 dB 3.3 dB -2 dB GIS, RTK and other high accuracy GNSS Axial Ratio Max 1.5 dB at the Max 2.7 dB at the Max 3 dB at the Zenith applications Zenith Zenith Low power consumption VSWR Max 2:1 Max 2.3:1 Max 3:1 Minimal phase center variation over azimuth Beamwidth 117 100 74 and elevation Negligible group delay variation Phase Center Variation Custom tuned to applications enclosure 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 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 Maxtena Inc. 7361 Calhoun Place, Suite 102 Rockville, MD 20855 1-877-629-8362 WIRELESS INNOVATIONS COMPANY info maxtena.com www.maxtena.com Updated: June 28, 2020 Page 1 of 7L5 band radiation patterns Maxtena M9708CWT-UFL uses patented optimized microstrip technology which results in minimal dependence on frequency and features a wide beam- width, low axial ratio and radiation pattern symmetry across all desired frequencies in L1, L2, and L5 bands. RHCP Realized Gain dBic - Elevation Cuts RHCP Realized Gain dBic - Azimuth Cuts A 117 degree beamwidth ensures excellent hemispherical coverage. Symmetric coverage even in low elevation enhances accuracy. Axial Ratio dB - Zenith Axial Ratio dB - Azimuth Cuts Maxtena Inc. 7361 Calhoun Place, Suite 102 Rockville, MD 20855 1-877-629-8362 WIRELESS INNOVATIONS COMPANY info maxtena.com www.maxtena.com Updated: June 28, 2020 Page 2 of 7