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four-satellite full-Frequency measurement antenna, which has the characteristics of high gain, miniaturization, high sensitivity, multi-system compatibility and high reliability, which can effectively meet the needs of users.
Four-satellite full-Frequency Measurement Antenna
HT4N08A
HT4N08A is a four-satellite full-Frequency measurement antenna, which has the characteristics of high gain, miniaturization, high sensitivity, multi-system compatibility and high reliability, which can effectively meet the needs of users.
The antenna can be used with a variety of satellite navigation receivers, widely used in geodetic mapping, waterway mapping, precision agriculture and marine surveying and other fields, and can also be selected for use in the military field according to application conditions.
Electrical Specifications:
Operating frequency
GPS , L1/L2/L5
GLONASS , G1/G2/L5
Beidou , B1/B2/B3
GALILEO E1/E2/E5a/E5b/E6
L_band
VSWR : <2.0
Gain (dBi) Max : 5.5
Antenna AR (dB) : ≤3.0
Polarization mode : RHCP
Horizontal plane coverage angle : 360 degrees
Output impedance : 50 ohm
Output standing waves : ≤1.5
Vertex axis ratio : ≤3dB
Phase center error :<2mm
Low noise amplifier specification
LNA Active gain : 40±2dB
Noise figure : ≤ 2.0dB
Input standing waves : ≤2.0
Output standing waves : ≤2.0
Differential transmission delay : ≤5ns
Operating voltage : 3.3~15V
Operating current : ≤45mA
Mechanical properties
Antenna size: D 147.8 mm H 61.7mm
Connector method : TNC-K
Weight : 400g
Working environment
Operating temperature : -45℃~+70℃
Storage temperature : -55℃~+85℃
Humidity : 95% Non-condensing
Waterproof rating : IP67

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