Home Products Applications About Contact Get a Quote
Products

GNSS Anti-Jamming Portfolio

Complete range from 4 to 16 channels — engineered for every mission scale, from micro UAVs to large autonomous platforms.

4-Channel · Single-Frequency

K41 Series

Ultra-compact single-frequency anti-jamming solutions for micro UAVs and portable equipment. Built-in anti-spoofing, NMEA 0183 output.

FG-K41 Lite

FG-K41 Lite

4-Ch Single-Freq · Ultra-Light
BandsB1/L1/E1
Rejection100/80 dBc
Size66×66×16mm
Weight96.8g
Power5W
Voltage5V
ReceiverM10050
InterfaceSH1.0-6pin
Request Quote
FG-K41

FG-K41

4-Ch Single-Freq · Compact
BandsB1/L1/E1
Rejection105/85 dBc
Size65×65×22mm
Weight135g
Power7W
Voltage12V/24V
ReceiverM10050
InterfaceJ30J-9ZKP
Request Quote
FG-K41 Pro

FG-K41 Pro

4-Ch Single-Freq · High Performance
BandsB1/L1/E1
Rejection110/90 dBc
Size100×100×24mm
Weight270g
Power8W
Voltage12V/24V
ReceiverF9P
InterfaceJ30J + SMA
Request Quote
4-Channel · Dual-Frequency

K42 Series

Dual-frequency anti-jamming with enhanced accuracy and ionospheric correction. Default bands B1/L1/E1 + L2. Ideal for small UAVs and light equipment.

FG-K42 Mini

FG-K42 Mini

4-Ch Dual-Freq · Mini
BandsB1/L1/E1 + L2
Rejection105/90 dBc
Size100×100×24mm
Weight270g
Power10W
Voltage12V/24V
ReceiverF9P
InterfaceJ30J + SMA
Request Quote
FG-K42

FG-K42

4-Ch Dual-Freq · Standard
BandsB1/L1/E1 + L2
Rejection110/95 dBc
Size130×130×24mm
Weight375g
Power10W
Voltage12V/24V
ReceiverF9P
InterfaceJ30J + SMA
Request Quote
FG-K42 Flex

FG-K42 Flex

4-Ch Dual-Freq · Upgradeable
BandsB1/L1/E1 + Custom
Rejection110/95 dBc
Size130×130×38mm
Weight390g
Power10W
Voltage12V/24V
ReceiverF9P
★ FirmwareUpdateable
Request Quote
8-Channel

K8 Series

Mid-range anti-jamming with 8-element arrays suppressing up to 7 interference sources simultaneously. For medium UAVs, USVs, and communication base stations.

FG-K81

FG-K81

8-Ch Single-Freq
BandsB1/L1/E1
Rejection110/95 dBc
Size150×150×24mm
Weight600g
Power10W
Voltage12V/24V
ReceiverF9P
InterfaceJ30J + SMA
Request Quote
FG-K82

FG-K82

8-Ch Dual-Freq
BandsB1/L1/E1 + L2
Rejection110/95 dBc
Size150×150×24mm
Weight600g
Power12W
Voltage12V/24V
ReceiverF9P
InterfaceJ30J + SMA
Request Quote
FG-K84

FG-K84

8-Ch Four-Freq
BandsB1/L1/E1+L2+L5+G1
Rejection110/95 dBc
Size200×200×40mm
Weight1000g
Power40W
Voltage12V/24V
ReceiverUM980
InterfaceJ30J + SMA
Request Quote
16-Channel · Cutting-Edge

K16 Series

Industry-leading 16-element arrays suppressing up to 15 interference sources. For large UAVs and high-end autonomous equipment demanding maximum protection.

FG-K161

FG-K161

16-Ch Single-Freq
BandsB1/L1/E1
Rejection110/95 dBc
Size150×150×24mm
Weight850g
Power23.5W
Voltage12V/24V
ReceiverF9P
InterfaceJ30J + SMA
Request Quote
Image Available Upon Request

FG-K162

16-Ch Dual-Freq
BandsB1/L1/E1 + L2
Rejection110/95 dBc
Size230×230×40mm
Weight1832g
Power46W
Voltage12V/24V
ReceiverF9P
InterfaceJ30J + 4 SMA
Request Quote
Image Available Upon Request

FG-K164

16-Ch Four-Freq
BandsB1/L1/E1+L2+L5+G1
Rejection110/95 dBc
Size300×300×45mm
Weight2500g
Power70W
Voltage12V/24V
ReceiverUM980
InterfaceJ30J + 4 SMA
Request Quote
Compare

Full Product Comparison

Model Channels Frequencies Bands Single Rej. Multi Rej. Size (mm) Weight Power Receiver Applications
FG-K41 Lite4SingleB1/L1/E1100 dBc80 dBc66×66×1696.8g5WM10050Micro UAVs
FG-K414SingleB1/L1/E1105 dBc85 dBc65×65×22135g7WM10050Micro UAVs
FG-K41 Pro4SingleB1/L1/E1110 dBc90 dBc100×100×24270g8WF9PMicro UAVs, High Perf
FG-K42 Mini4DualB1/L1/E1+L2105 dBc90 dBc100×100×24270g10WF9PSmall UAVs
FG-K424DualB1/L1/E1+L2110 dBc95 dBc130×130×24375g10WF9PSmall UAVs
FG-K42 Flex4DualB1/L1/E1+Custom110 dBc95 dBc130×130×38390g10WF9PSmall UAVs, Light Equip
FG-K818SingleB1/L1/E1110 dBc95 dBc150×150×24600g10WF9PMedium UAVs, USVs
FG-K828DualB1/L1/E1+L2110 dBc95 dBc150×150×24600g12WF9PMedium UAVs, USVs
FG-K848FourB1/L1/E1+L2+L5+G1110 dBc95 dBc200×200×401000g40WUM980Medium UAVs, USVs
FG-K16116SingleB1/L1/E1110 dBc95 dBc150×150×24850g23.5WF9PLarge UAVs
FG-K16216DualB1/L1/E1+L2110 dBc95 dBc230×230×401832g46WF9PLarge UAVs
FG-K16416FourB1/L1/E1+L2+L5+G1110 dBc95 dBc300×300×452500g70WUM980Large UAVs, High-End

Not Sure Which Model Fits Your Mission?

Our engineering team will help you select the optimal configuration based on your platform, environment, and performance requirements.

Get Expert Advice