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GPS antenna Manufacturers

I have found results from400+products and200+suppliers aboutGPS antenna

GPS Antenna Gl-Dy006 with 3m Rg174 Cable MCX Connector

GPS Antenna Gl-Dy006 with 3m Rg174 Cable MCX Connector

US$2.01-2.35
500 Pieces(MOQ)
Sample Available
GPS Antenna with SMC Straight Femalegl-Dy002SMC-2

GPS Antenna with SMC Straight Femalegl-Dy002SMC-2

US$2.18-2.66
500 Pieces(MOQ)
Sample Available
White Color High Gain GPS Antenna with TNC Connector

White Color High Gain GPS Antenna with TNC Connector

US$23.00-26.88
500 Pieces(MOQ)
Sample Available
High Quality GPS Antenna 003 Screw GPS Antenna

High Quality GPS Antenna 003 Screw GPS Antenna

US$2.33-2.68
500 PCS(MOQ)
Sample Available
GPS Antenna Gl-Ay005 (TNC femal Connector) Rg58 Cable

GPS Antenna Gl-Ay005 (TNC femal Connector) Rg58 Cable

US$12.64-14.80
500 Pieces(MOQ)
Sample Available
GPS Active External 008 Gpsglonass Antenna

GPS Active External 008 Gpsglonass Antenna

US$2.05-2.42
500 Pieces(MOQ)
Sample Available
GPS Active Antenna High Precision Two Band Frequency

GPS Active Antenna High Precision Two Band Frequency

US$23.00-26.88
500 Pieces(MOQ)
Sample Available
High Gain GPS Car Antenna Gl-Dy226 with Fakra C Connector

High Gain GPS Car Antenna Gl-Dy226 with Fakra C Connector

US$3.32-3.88
500 Pieces(MOQ)
Sample Available
Hot Sales GPS Internal Ceramic Antenna with Glonass Capability

Hot Sales GPS Internal Ceramic Antenna with Glonass Capability

US$0.78-0.90
500 Pieces(MOQ)
Sample Available
GPS Marine/Navigation Antenna (TNC Female and LAN Gain 42 dBi)

GPS Marine/Navigation Antenna (TNC Female and LAN Gain 42 dBi)

US$12.64-14.80
500 Pieces(MOQ)
Sample Available
GPS/Glonass Outdoor Antenna Gl-Dy225 with High Gain

GPS/Glonass Outdoor Antenna Gl-Dy225 with High Gain

US$23.00-26.88
500 Pieces(MOQ)
Sample Available
High Performance Active Antenna with MCX Connector for GPS and Glonass

High Performance Active Antenna with MCX Connector for GPS and Glonass

US$2.01-2.35
500 Pieces(MOQ)
Sample Available
GPS/Glonass Active External Car Antenna Gl-Dy003 with Fakra Connector

GPS/Glonass Active External Car Antenna Gl-Dy003 with Fakra Connector

US$2.33-2.68
500 Pieces(MOQ)
Sample Available
Resistant to Multipath Interference Gl-Ba900 Multi-Frequency High Precision Positioning GPS Antenna for Autonomous Machine Navigation

Resistant to Multipath Interference Gl-Ba900 Multi-Frequency High Precision Positioning GPS Antenna for Autonomous Machine Navigation

US$7.57-8.15
100 Pieces(MOQ)
Sample Available
Wear and Scratch Resistant Gl-Ba1500 Multi-Star Multi-Frequency High Performance GPS Antenna for Vehicle/Ship Navigation

Wear and Scratch Resistant Gl-Ba1500 Multi-Star Multi-Frequency High Performance GPS Antenna for Vehicle/Ship Navigation

US$7.57-8.15
100 Pieces(MOQ)
Sample Available
Resistant to Multipath Interference Gl-Ba1000 Multi-Star Multi-Frequency High Gain GPS Gnss Antenna for Security Monitoring

Resistant to Multipath Interference Gl-Ba1000 Multi-Star Multi-Frequency High Gain GPS Gnss Antenna for Security Monitoring

US$7.57-8.15
100 Pieces(MOQ)
Sample Available
High-Performance Receiver Capability Gl-Ba600 Multi-Star Multi-Band High-Precision GPS Gnss Antenna for Security Monitoring

High-Performance Receiver Capability Gl-Ba600 Multi-Star Multi-Band High-Precision GPS Gnss Antenna for Security Monitoring

US$7.57-8.15
100 Pieces(MOQ)
Sample Available
GPS/Glonass+GSM Antenna 2.0 dBi /2 Gain Screw

GPS/Glonass+GSM Antenna 2.0 dBi /2 Gain Screw

US$10.10-11.80
500 PCS(MOQ)
Sample Available
Gl-Ba710 Multi-Star GPS Gnss High Precision Positioning Antenna for Base Stations and Reference Stations

Gl-Ba710 Multi-Star GPS Gnss High Precision Positioning Antenna for Base Stations and Reference Stations

US$7.57-8.15
100 Pieces(MOQ)
Sample Available
High Signal Quality Gl-CZ2004 Multi-Star Multi-Frequency GPS Glonass Antenna for Autonomous Driving

High Signal Quality Gl-CZ2004 Multi-Star Multi-Frequency GPS Glonass Antenna for Autonomous Driving

US$7.57-8.15
100 Pieces(MOQ)
Sample Available
GPS/Glonass/WiFi Internal Ufl Connector Active Antenna

GPS/Glonass/WiFi Internal Ufl Connector Active Antenna

US$4.28-5.13
500 Pieces(MOQ)
Sample Available
Compact Rhcp SMA-J 360° Coverage GPS/Bds High-Precision Antenna

Compact Rhcp SMA-J 360° Coverage GPS/Bds High-Precision Antenna

US$8.66
100 Pieces(MOQ)
Sample Available
Low-Noise Rhcp Ssma-K 360° GPS/Bds High-Precision Antenna

Low-Noise Rhcp Ssma-K 360° GPS/Bds High-Precision Antenna

US$28.50
100 Pieces(MOQ)
Sample Available
Reliable Rhcp SMA Female 360° GPS/Bds/Gnss High-Precision Antenna

Reliable Rhcp SMA Female 360° GPS/Bds/Gnss High-Precision Antenna

US$28.50
100 Pieces(MOQ)
Sample Available
Rhcp SMA Female 360° Coverage GPS/Bds/Gnss High-Precision Antenna

Rhcp SMA Female 360° Coverage GPS/Bds/Gnss High-Precision Antenna

US$28.50
100 Pieces(MOQ)
Sample Available
Gl3528 GPS Ceramic Antenna Gnss Antenna

Gl3528 GPS Ceramic Antenna Gnss Antenna

US$2.85-3.33
500 Pieces(MOQ)
Sample Available
High Accuracy GPS Glonass+LTE Antenna Combination

High Accuracy GPS Glonass+LTE Antenna Combination

US$6.81-7.95
100 Pieces(MOQ)
Sample Available
Rhcp Premium Dual-Frequency GPS Antenna

Rhcp Premium Dual-Frequency GPS Antenna

US$0.50
100 Pieces(MOQ)
Sample Available
Premium Multi-Frequency Rhcp GPS Antenna

Premium Multi-Frequency Rhcp GPS Antenna

US$0.50
100 Pieces(MOQ)
Sample Available
Low-Vswr Wide-Band Rhcp SMA-J Global Multi-Gnss High-Precision Antenna

Low-Vswr Wide-Band Rhcp SMA-J Global Multi-Gnss High-Precision Antenna

US$28.50
100 Pieces(MOQ)
Sample Available
Precision Ultra-Wideband Antenna for Gnss and GPS Systems

Precision Ultra-Wideband Antenna for Gnss and GPS Systems

US$28.50
100 Pieces(MOQ)
Sample Available
New High-Precision GPS Gnss Antenna with SMA-K Connector

New High-Precision GPS Gnss Antenna with SMA-K Connector

US$20.86-21.96
100 Pieces(MOQ)
Sample Available
Professional High-Accuracy GPS Gnss Antenna for Seamless Navigation

Professional High-Accuracy GPS Gnss Antenna for Seamless Navigation

US$20.86-21.96
100 Pieces(MOQ)
Sample Available
New Compact High-Performance GPS Gnss Antenna for Navigation Gl-Ba730

New Compact High-Performance GPS Gnss Antenna for Navigation Gl-Ba730

US$20.86-21.96
100 Pieces(MOQ)
Sample Available
Shenzhen Keesun Technology Co., Ltd.mic-icon
Satisfies 1/1 of your requirement
686MHz 915MHz Short Omni GPS Antenna with I-Pex Connector

686MHz 915MHz Short Omni GPS Antenna with I-Pex Connector

US$2.20-2.90
10 Pieces(MOQ)
Sample Available
600MHz-6GHz External GPS GSM WiFi MIMO Combo GPS Antenna with Connector

600MHz-6GHz External GPS GSM WiFi MIMO Combo GPS Antenna with Connector

US$2.40-2.90
10 Pieces(MOQ)
Sample Available
Omni Directional Waterproof Screw Combined GPS Antenna

Omni Directional Waterproof Screw Combined GPS Antenna

US$2.20-2.90
10 Pieces(MOQ)
Sample Available
Small Size 3 in 1 GPS GSM WiFi Combo GPS Antenna

Small Size 3 in 1 GPS GSM WiFi Combo GPS Antenna

US$2.20-2.50
10 Pieces(MOQ)
Sample Available
Best Screw Mount 2.4GHz WiFi Antenna Waterproof Bluetooth GPS Antenna

Best Screw Mount 2.4GHz WiFi Antenna Waterproof Bluetooth GPS Antenna

US$2.20-2.50
10 Pieces(MOQ)
Sample Available
2.4G 5.8g 400-470MHz Omni Directional Waterproof Screw Outdoor GPS WiFi 4G LTE Antenna

2.4G 5.8g 400-470MHz Omni Directional Waterproof Screw Outdoor GPS WiFi 4G LTE Antenna

US$2.20-2.50
10 Pieces(MOQ)
Sample Available
1575.42MHz 5dBi High Gain Wide Range GSM GPS Horn WiFi Parabolic Vehicle Patch Antenna

1575.42MHz 5dBi High Gain Wide Range GSM GPS Horn WiFi Parabolic Vehicle Patch Antenna

US$3.80-6.00
100 Pieces(MOQ)
Sample Available
2400-470MHz 4G 5g GPS GSM WiFi Omni Directional Yagi Uav Indoor Outdoor Waterproof Antenna

2400-470MHz 4G 5g GPS GSM WiFi Omni Directional Yagi Uav Indoor Outdoor Waterproof Antenna

US$2.50-2.80
10 Pieces(MOQ)
Sample Available
4G LTE GPS Combo Indoor / Outdoor Dual Band Antenna with SMA Plug

4G LTE GPS Combo Indoor / Outdoor Dual Band Antenna with SMA Plug

US$2.40-2.90
10 Pieces(MOQ)
Sample Available
GPS Antenna for Laptop Active Antenna

GPS Antenna for Laptop Active Antenna

US$1.68-3.00
10 Pieces(MOQ)
Sample Available
410-470MHz Rtk GPS Screw Antenna GPS Rtk Surveying Car Accessories

410-470MHz Rtk GPS Screw Antenna GPS Rtk Surveying Car Accessories

US$1.60-1.90
10 Pieces(MOQ)
Sample Available
GPS Car Antenna Positioning Satellite Long -Distance Antenna Are Used in Cars

GPS Car Antenna Positioning Satellite Long -Distance Antenna Are Used in Cars

US$1.27-1.47
10 Pieces(MOQ)
Sample Available
Combo GSM GPS Active Ceramic Car Combination Antenna Internal Patch for Car

Combo GSM GPS Active Ceramic Car Combination Antenna Internal Patch for Car

US$1.50-2.20
10 Pieces(MOQ)
Sample Available
GPS GSM WiFi Wholesale Price Ingress Protection Active Antenna

GPS GSM WiFi Wholesale Price Ingress Protection Active Antenna

US$1.52-1.90
10 Pieces(MOQ)
Sample Available
High Gain Active 28dvbi Omni External Magnetic Adhesive Mount GPS Antenna

High Gain Active 28dvbi Omni External Magnetic Adhesive Mount GPS Antenna

US$0.80-1.10
10 Pieces(MOQ)
Sample Available
Waterproof Active Gnss GPS Car Navigation GPS Antennas1575.42MHz

Waterproof Active Gnss GPS Car Navigation GPS Antennas1575.42MHz

US$2.20-2.90
10 Pieces(MOQ)
Sample Available
WiFi Indoor MIMO Dual-Band Road Yagi Directional Stick GPS Car Antenna

WiFi Indoor MIMO Dual-Band Road Yagi Directional Stick GPS Car Antenna

US$0.80-1.10
10 Pieces(MOQ)
Sample Available
GSM GPRS GPS Development Board + Ipx SMA GSM GPS Antenna

GSM GPRS GPS Development Board + Ipx SMA GSM GPS Antenna

US$2.20-2.90
10 Pieces(MOQ)
Sample Available
External Magnetic High Gain Active 28dvbi 4G LTE Omni GPS Antenna

External Magnetic High Gain Active 28dvbi 4G LTE Omni GPS Antenna

US$1.50-1.80
10 Pieces(MOQ)
Sample Available
1575.42MHz 3dBi 2.4G 5.8g GSM WiFi External Omni Directional Tracker GPS Antenna for Car

1575.42MHz 3dBi 2.4G 5.8g GSM WiFi External Omni Directional Tracker GPS Antenna for Car

US$2.30-2.60
10 Pieces(MOQ)
Sample Available
400-470MHz 1575.42MHz 5dBi WiFi Outdoor Dual-Band GPS Car GSM Antenna with Lrm200 Cable N Male

400-470MHz 1575.42MHz 5dBi WiFi Outdoor Dual-Band GPS Car GSM Antenna with Lrm200 Cable N Male

US$1.50-1.80
10 Pieces(MOQ)
Sample Available
High Gain 40dBi Waterproof Outdoor GPS Glonass Active Antenna

High Gain 40dBi Waterproof Outdoor GPS Glonass Active Antenna

US$7.90-8.50
50 Pieces(MOQ)
Sample Available
400-470MHz 28dBi 4G 5g SMA Connectors Rg174 Wire Car GPS GSM Active External Dual-Band Antenna

400-470MHz 28dBi 4G 5g SMA Connectors Rg174 Wire Car GPS GSM Active External Dual-Band Antenna

US$6.00-7.00
100 Pieces(MOQ)
Sample Available
GPS External Antenna with High Gain Multiband Antenna

GPS External Antenna with High Gain Multiband Antenna

US$7.90-8.50
50 Pieces(MOQ)
Sample Available
Custom Waterproof Outdoor Omni Combined GSM LTE 4G +GPS Combo Antenna

Custom Waterproof Outdoor Omni Combined GSM LTE 4G +GPS Combo Antenna

US$2.50-2.80
10 Pieces(MOQ)
Sample Available
GPS Car Shark Waterproof High Gain Antenna

GPS Car Shark Waterproof High Gain Antenna

US$1.50-2.21
10 Pieces(MOQ)
Sample Available
1575.42MHz 5dBi 4G 5g High Gain GPS/Gnss Wi-Fi Car Active Accessories Omni Directional External Antenna

1575.42MHz 5dBi 4G 5g High Gain GPS/Gnss Wi-Fi Car Active Accessories Omni Directional External Antenna

US$2.50-3.00
10 Pieces(MOQ)
Sample Available
GPS Outdoor Car Accessory 1575.5MHz Antenna

GPS Outdoor Car Accessory 1575.5MHz Antenna

US$2.30-2.60
10 Pieces(MOQ)
Sample Available
GPS Automobile Positioning Satellite Antenna Accessories Antenna

GPS Automobile Positioning Satellite Antenna Accessories Antenna

US$1.24-1.45
10 Pieces(MOQ)
Sample Available
GPS Timing Antenna AIS Satellite Navigation Positioning Broadband External Suppression Anti-Interference Marine Clock

GPS Timing Antenna AIS Satellite Navigation Positioning Broadband External Suppression Anti-Interference Marine Clock

US$7.90-8.50
50 Pieces(MOQ)
Sample Available
Wireless GSM GPS Module Quad-Band Antenna for GPS GSM Module

Wireless GSM GPS Module Quad-Band Antenna for GPS GSM Module

US$2.20-2.90
10 Pieces(MOQ)
Sample Available
4G 5g WiFi Long Range Outdoor Shark GPS GSM Roof Installation Wireless Water Proof Antenna for Car

4G 5g WiFi Long Range Outdoor Shark GPS GSM Roof Installation Wireless Water Proof Antenna for Car

US$4.00-6.00
50 Pieces(MOQ)
Sample Available
Car Accessories of Shark Fin Antenna for GPS WiFi and GSM

Car Accessories of Shark Fin Antenna for GPS WiFi and GSM

US$1.50-2.20
10 Pieces(MOQ)
Sample Available
Gaoke Ant Co., Ltd.mic-icon
Satisfies 1/1 of your requirement
Hot Product GPS Antenna for Car/Wireless Network GPS Signal Extender, Car TV GPS Antenna

Hot Product GPS Antenna for Car/Wireless Network GPS Signal Extender, Car TV GPS Antenna

US$1.50-2.20
10 Pieces(MOQ)
Sample Available
GPS Antenna, Magnetic, Rg174, 3m, Fakra, 28dB, 1575.42MHz (GKA-GPS-MMFAKRA3) GPS Antenna

GPS Antenna, Magnetic, Rg174, 3m, Fakra, 28dB, 1575.42MHz (GKA-GPS-MMFAKRA3) GPS Antenna

US$1.50-2.10
10 Pieces(MOQ)
Sample Available
GPS Antenna with MMCX Connector, Glonass GPS Antenna, High Gain 29dBi, Network GPS Signal Extender GPS Antenna

GPS Antenna with MMCX Connector, Glonass GPS Antenna, High Gain 29dBi, Network GPS Signal Extender GPS Antenna

US$1.50-2.30
10 Pieces(MOQ)
Sample Available
GPS Antenna, Active Antenna, Auto Antenna, 1575MHz Antenna GPS Antenna

GPS Antenna, Active Antenna, Auto Antenna, 1575MHz Antenna GPS Antenna

US$1.50-2.30
1 Piece(MOQ)
Sample Available
GPS Antenna, GPS External Antenna, Car TV GPS Antenna.

GPS Antenna, GPS External Antenna, Car TV GPS Antenna.

US$1.50-2.10
20 Pieces(MOQ)
Sample Available
Active Marine Navigation GPS Antenna 3 Meter with SMA Male for GPS Navigation, Magnetic Mount GPS Antenna

Active Marine Navigation GPS Antenna 3 Meter with SMA Male for GPS Navigation, Magnetic Mount GPS Antenna

US$1.50-2.10
10 Pieces(MOQ)
Sample Available
GPS Combo Antenna with GSM Funtion Gka-Mf-mm002 GPS Antenna

GPS Combo Antenna with GSM Funtion Gka-Mf-mm002 GPS Antenna

US$3.00-6.00
10 Pieces(MOQ)
Sample Available
Car High Gain Low Loss Active GPS External Antenna GPS Magnetic Mounting Antenna GPS Antenna

Car High Gain Low Loss Active GPS External Antenna GPS Magnetic Mounting Antenna GPS Antenna

US$1.50-2.10
10 Pieces(MOQ)
Sample Available
Tracker Car Use GPS Antenna Free Samples with High Quality, External GPS Antenna

Tracker Car Use GPS Antenna Free Samples with High Quality, External GPS Antenna

US$1.50-2.20
10 Pieces(MOQ)
Sample Available
GPS Automobile Navigator SMA Connector External Car GPS Antenna for GPS Receiver Vehicle Monitoring Device Active GPS Antenna

GPS Automobile Navigator SMA Connector External Car GPS Antenna for GPS Receiver Vehicle Monitoring Device Active GPS Antenna

US$1.50-2.10
10 Pieces(MOQ)
Sample Available
Good Performance GPS 4G Gms Combo Antenna

Good Performance GPS 4G Gms Combo Antenna

US$4.00-6.00
10 Pieces(MOQ)
Sample Available
GPS Patch Antenna Passive GPS Antenna

GPS Patch Antenna Passive GPS Antenna

US$0.30-0.80
20 Pieces(MOQ)
Sample Available
GPS Navigation Antenna (GKA014) GPS Navigation Antenna

GPS Navigation Antenna (GKA014) GPS Navigation Antenna

US$1.50-2.10
20 Pieces(MOQ)
Sample Available
GPS Built-in Antenna High Quality GPS SMA Antenna

GPS Built-in Antenna High Quality GPS SMA Antenna

US$0.30-0.80
10 Pieces(MOQ)
Sample Available
Good performance 12*12*6.5mm GPS Patch Antenna GPS Active Antenna

Good performance 12*12*6.5mm GPS Patch Antenna GPS Active Antenna

US$0.30-0.80
10 Pieces(MOQ)
Sample Available
Good Performance 1575.42MHz GPS Ceramic Antenna

Good Performance 1575.42MHz GPS Ceramic Antenna

US$0.30-0.80
20 Pieces(MOQ)
Sample Available
High Performance GPS External Antenna with SMA Connector

High Performance GPS External Antenna with SMA Connector

US$1.50-2.10
20 Pieces(MOQ)
Sample Available
Rg174 Cable Passive GPS Antenna

Rg174 Cable Passive GPS Antenna

US$2.30-4.30
100 Pieces(MOQ)
Sample Available
High Gain GPS GSM Antenna with Fakra Connector

High Gain GPS GSM Antenna with Fakra Connector

US$4.00-6.00
10 Pieces(MOQ)
Sample Available
Universal Roof Mount Car Shark Fin FM Am GPS Navigation Combined Antenna

Universal Roof Mount Car Shark Fin FM Am GPS Navigation Combined Antenna

US$25.00-35.00
10 Pieces(MOQ)
Sample Available
Free Samples Glonass&GPS Antennas for Sensors

Free Samples Glonass&GPS Antennas for Sensors

US$1.50-2.10
10 Pieces(MOQ)
Sample Available
High Quality GSM GPS Combo 2 in 1 Antenna Cheap GPS GSM Combination Antenna

High Quality GSM GPS Combo 2 in 1 Antenna Cheap GPS GSM Combination Antenna

US$3.00-6.00
10 Pieces(MOQ)
Sample Available
Built in GPS Ceramic Patch GPS Mini Antenna

Built in GPS Ceramic Patch GPS Mini Antenna

US$0.30-0.80
10 Pieces(MOQ)
Sample Available
Auto Car GPS/GSM Combined Antenna

Auto Car GPS/GSM Combined Antenna

US$4.00-6.00
10 Pieces(MOQ)
Sample Available
28dB Gain GPS/Bd External Antennas for Car GPS Antenna

28dB Gain GPS/Bd External Antennas for Car GPS Antenna

US$3.00-6.00
10 Pieces(MOQ)
Sample Available
IP67 Waterproof SMA/Ts9/BNC Connector Glonass GPS Antena

IP67 Waterproof SMA/Ts9/BNC Connector Glonass GPS Antena

US$1.50-2.10
10 Pieces(MOQ)
Sample Available
Rg174 Cable R/a SMA Male External GPS Antenna

Rg174 Cable R/a SMA Male External GPS Antenna

US$1.50-2.10
20 Pieces(MOQ)
Sample Available
Car GPS Antenna Active 5V with 3m Cable, Fakra Connector for Car DVD/Navigation System

Car GPS Antenna Active 5V with 3m Cable, Fakra Connector for Car DVD/Navigation System

US$1.75-2.00
100 Pieces(MOQ)
Sample Available

Sourcing guidance for GPS Antenna

How to choose the right GPS antenna type for specific industrial applications?

Selecting the correct antenna depends on the environment and device design. For internal integration, Active Patch Antennas are common due to their high gain and built-in LNA (Low Noise Amplifier), while Passive Antennas are better for battery-operated devices to save power. For external or rugged use, External GNSS Antennas with IP67 ratings and magnetic or screw mounts are essential for vehicle tracking or marine applications.

What technical specifications are critical for high-precision positioning?

Buyers should prioritize Multi-band support (L1, L2, L5) to reduce atmospheric errors and improve accuracy to the centimeter level. Key metrics include a Low Noise Figure (<1.5dB), High Gain (typically 28dB or higher for active types), and a Wide Voltage Range (2.3V to 5V) to ensure compatibility with various GPS modules and receivers.

Which compliance standards and certifications should be verified for global markets?

To ensure market entry and safety, verify that the supplier provides CE, FCC, and RoHS certifications. For automotive applications, look for IATF 16949 quality management standards. If the antenna is for outdoor use, ensure it has undergone Salt Spray Testing and carries an IK08/IK10 impact protection rating.

How can I evaluate the signal stability and anti-interference capabilities?

Check for SAW Filter (Surface Acoustic Wave) integration, which helps filter out out-of-band signals from cellular or Wi-Fi networks. Request VSWR (Voltage Standing Wave Ratio) reports, where a value below 1.5 indicates excellent impedance matching and minimal signal loss. Additionally, ask for Axial Ratio data to ensure good circular polarization performance.

Cross-Border Procurement Risks and Strategic Advice for GPS Antennas

What are the common risks when sourcing GPS antennas from overseas suppliers?

The primary risk is Signal Performance Discrepancy, where mass-produced units do not match the golden sample. To mitigate this, use Made-in-China.com's Secured Trading services and insist on a Third-Party Inspection (such as SGS or BV) before the final balance payment to verify gain and frequency accuracy.

How should I negotiate with suppliers regarding customization and MOQs?

For custom cable lengths or connector types (e.g., SMA, MCX, IPEX), suppliers usually require an MOQ of 500-1,000 units. Negotiate for tiered pricing where the unit cost drops by 10-20% as volume increases. Always request a pre-production sample to be tested in your specific housing to account for detuning effects.

What are the key logistics and shipping precautions for sensitive electronic components?

Antennas are sensitive to electrostatic discharge (ESD) and physical impact. Ensure the supplier uses Anti-static packaging and Vacuum-sealed moisture-proof bags. For international shipping, clarify the Incoterms (FOB or CIF); for high-value precision antennas, Air Freight is recommended over sea freight to reduce the risk of salt-air corrosion during long transit times.

How can I ensure transaction security and supplier reliability?

Prioritize Audited Suppliers on Made-in-China.com, as these manufacturers have undergone on-site verification of their production facilities. Use Escrow-based payment methods to ensure funds are only released once the Bill of Lading (B/L) or inspection report is confirmed, protecting your capital from fraudulent entities.

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