RF Product · Anti-Jamming Antenna & RF Monitoring Antenna
Spring FRP Anti-Jamming Antenna 430-450 MHz GL4503
SKUGL4503
A spring-base fiberglass antenna with an N-male connection for the UHF band.
Need a different connector, cable configuration or frequency? Send the SKU and project requirements.
Volume pricing is negotiable. Custom-order MOQ is confirmed against the project specification.
Specifications
Technical specifications
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Product details
The GL4503 has a long fiberglass body and a spring section at its base, a different physical arrangement from a short connector-mounted antenna. Its N-male termination must meet an N-female connection. Vertical polarization also makes the installed orientation part of the antenna choice.
Current documentation
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Compare the exact model and its published specifications before requesting a sample or production quote. A connector or cable change must be confirmed for the selected model.
| Model | Frequency | Gain | Connector | Datasheet |
|---|---|---|---|---|
| GL4503 | 430-450 MHz | — | N-Male | |
| GL5800-165 | 5500-5800 | 4.5-6 | SMA male | |
| GL5558-165 | 5500-5800 MHz | — | SMA Male | |
| GL5800-160 | 5500-5800 MHz | — | SMA Male |
Values below are copied from the individual product records. Where a unit or value is not stated, consult the model datasheet before specifying the part.
Before ordering
- Match every required operating band, rather than relying only on a product-family name.
- Check connector gender, cable route, mounting space and the interface on your device.
- Use the exact model datasheet to confirm the test conditions and installation limits.
Select a standard model or discuss a change
For a standard configuration, send the model number and expected quantity. For a change, include the required band, enclosure space, cable length and connector. Sample availability, minimum order quantity and delivery are confirmed with the quotation.
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Purchasing questions
Which specifications should I confirm for this model?
Use the listed frequency, connector and mounting information together. Compare the values with your radio interface and available installation space; do not substitute parameters from a similar-looking model.
Can I change the cable or connector?
Describe the cable length, connector type and installation constraints in your enquiry. A change is subject to review for this exact model; the published configuration is the reference until a revised specification is confirmed.
What should I send for a sample or production quote?
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Discuss your antenna requirements
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