ChinaDroneRequest a quote →
Archimedes Innovation AI-C16L1 anti-jamming GNSS antenna with a circular ribbed housing and top connectorsArchimedes Innovation AI-C16L1 anti-jamming GNSS antenna with a circular ribbed housing and top connectors

AI-C16L1 Anti-Jamming Antenna

The Archimedes Innovation AI-C16L1 is an anti-jamming GNSS antenna with 16-channel reception and combined output after anti-jamming processing. It suppresses up to 15 broadband interferers and supports detection and mitigation of generative and relay spoofing for civil GNSS signals.

Archimedes InnovationDrone antennas
Input voltage
+15 ~ 36 V (default +28 V)
Weight
≤ 3Kg
Dimensions
340*340*45 mm

Get a free quote

Product overview

The AI-C16L1 combines 16-channel reception with anti-jamming processing across the B1/L1/B1C/E1 bands, delivering a combined output. It suppresses up to 15 broadband interferers and detects and mitigates generative and relay spoofing of civil GNSS signals. Suppression performance across B1/L1/B1C/E1 is ≥ 110 dB for a single jammer, ≥ 95 dB for seven jammers and ≥ 88 dB for fifteen jammers. The RHCP antenna array covers azimuth 0°–360° and elevation 0°–90°, with peak gain ≥ 2.0 dBi.

The gray antenna measures 340*340*45mm, weighs ≤ 3Kg and uses an MS3112E14-19P power supply and I/O interface. Input voltage is +15 ~ 36 V, with a default of +28 V, and power consumption is ≤ 45 W. Operating temperature extends from -40℃ to +70℃, while the storage range is -40℃ to +85℃. The LNA provides 20 dB ± 1 dB gain, a noise figure ≤ 2.0 dB and OIP3 greater than 30 dBm. Both the antenna array and LNA have VSWR ≤ 2.0.

Flight control & navigation

Specifications

AI-C16L1 Anti-Jamming Antenna specifications
SpecificationValue & conditions
ProductArchimedes Innovation AI-C16L1 Anti-Jamming GNSS Antenna
Signal reception and output16-channel reception across B1/L1/B1C/E1, with combined output after anti-jamming processing
Interferer suppression capacityUp to 15 broadband interferersBroadband interference.
Anti-spoofingDetection and mitigation of generative and relay spoofingCivil GNSS signals.
Frequency bandsB1I/L1/B1C/E1
Receive bandwidth1568±10MHz
Power consumption≤ 45 W
VSWR≤ 2.0Antenna array.
PolarizationRHCPAntenna array.
CoverageAzimuth 0°–360°; Elevation 0°–90°Antenna array.
Peak gain≥ 2.0 dBiAntenna array.
Gain20 dB ± 1 dBLNA.
Noise figure≤ 2.0 dBLNA.
OIP3Greater than 30 dBmLNA.
VSWR≤ 2.0LNA.
Single-jammer suppression≥ 110 dBB1/L1/B1C/E1; single jammer.
7-jammer suppression≥ 95 dBB1/L1/B1C/E1; seven jammers.
15-jammer suppression≥ 88 dBB1/L1/B1C/E1; fifteen jammers.
Antenna output power-55~-75dBm
Power supply and I/O interfaceMS3112E14-19P
Dimensions340*340*45mm
Weight≤ 3Kg
ColorGray
Temperature range-40℃ ~ +70℃Operating.
Temperature range-40℃ ~ +85℃Storage.
Input voltage+15 ~ 36 V (default +28 V)Default input voltage: +28 V.

Related guides