Maxtena M1227HCT Quadrifilar Antenna for Precision GPS L1 /L2 Bands
Overview
The Maxtena M1227HCT uses Advanced Helicore Technology™ to achieve greater that +2.5dBIC performance in both GPS L1 and L2 bands for "dual-frequency" Precision GPS applications. This very small 30mm (base) x 50mm (height) and lightweight (18 grams) antenna makes this Precision GPS antenna perfect for airborne applications, both commercial and military. With axial ratio typically 0.5 dB, upper hemisphere efficiency >40%, and high-linearity LNA, this enables this small Precision GPS antenna to operate in the most extreme and demanding applications giving maximum satellite reception, ultra-low Dilution of Precision (DOP) and decimeter accuracy.
The Maxtena M1227HCT is unique as the only helical L1/L2 antenna of this size available today. This antenna is comparable to the very large choke ring antennas and performance wise it is one of the best performing antennas for the passive gain. The M1227HCT antenna provides great performance for uses including handheld radios, manpacks, UAV’s, Surveying equipment, agriculture, etc.
Key Features
- Small size 30mm base x 50mm height
- L1 and L2 Bands
- Only Helical L1/L2 antenna of this size
- Non-ceramic - more immune to breakage
- SMA connection
- Light weight - 18 gramss
- Ground-plane independent
- Full filtering capabilities
- Passed 50V / meter testing
Order Number:
M1227HCT22A
Specifications
Frequency Range (MHz)
1570 - 1580 Mhz
Operational Bands (MHz)
GPS 1575
Gain
+14 to +16.5 dBic
Cellular Radio
L1 - 1570 - 1580 MHz
L2 - 1222.6 - 1232.6 MHz
RF Connector
SMA Male
Environmental
-40 to +75 C
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