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Product Detailed Parameters
- Description：RF ANT 1.575GHZ DOME TNC FEM TH
- Series：1330FW
- Mfr：Amphenol PCTEL
- Package：Box
- RF Family/Standard：Navigation
- Frequency Group：UHF (1GHz ~ 2GHz)
- Frequency (Center/Band)：1.575GHz
- Frequency Range：1.565GHz ~ 1.585GHz
- Antenna Type：Dome
- Number of Bands：1
- VSWR：1.5
- Return Loss：-
- Gain：4.5dBic
- Features：-
- Termination：TNC Female
- Ingress Protection：-
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Height (Max)：6.500" (165.10mm)
- Applications：GPS
- Power - Max：-
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Overview
The Amphenol PCTEL 1330FW is a GPS dome antenna designed for navigation applications operating at 1.575GHz. It features a TNC female connector and through-hole mounting configuration. The unit is constructed to withstand continuous, long-term exposure to rugged or highly corrosive environments, making it suitable for marine and industrial settings. Operating temperature range is specified from -40°C to 85°C.
Feature Summary
- Designed for GPS navigation applications at 1.575GHz
- Constructed to withstand rugged and highly corrosive environments
- Features TNC female connector with through-hole mounting
Applications
- GPS receivers
- Positioning systems
- Time synchronization
- Commercial tracking
- Precision navigation
Procurement Notes
Verify the specific datasheet version when ordering, as manufacturer documentation may list varying descriptions such as 'Marine Antennas' or general RF components. Confirm that the TNC female interface matches your system requirements. Ensure the through-hole mounting style is compatible with your PCB design. Cross-reference the part number with official Amphenol PCTEL catalogs to avoid confusion with similar dome antenna models in the product line.
Selection Notes
Select this component when a robust GPS dome antenna is required for harsh environmental conditions. The 1.575GHz frequency aligns with standard L1 GPS bands. Consider the TNC connector type for secure attachment. Verify that the through-hole mounting method fits your assembly process. This model is intended for applications demanding durability against corrosion and physical stress during long-term operation.
Part Context
Amphenol PCTEL, now part of Amphenol Corporation, specializes in wireless technology solutions including antennas and test equipment. The 1330FW belongs to their marine and industrial antenna series, engineered for reliability in challenging conditions. PCTEL's manufacturing facilities support global supply chains for these specialized RF components used in navigation and tracking sectors.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Amphenol PCTEL resources for potential cross-references or newer generation replacements.
