RF Product · Folded Dipole Antenna
Folded Dipole Antenna 10 dBi 200-290 MHz GL-DY280IIA-1
SKUGL-DY280IIA-1
GL-DY280IIA-1 is a two-part butterfly folded dipole antenna for a selected 200–290 MHz configuration and fixed-site installation.
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.
Documented product data
Technical specifications
Values below come from the fields currently recorded for this model.
Product details
GL-DY280IIA-1 uses a butterfly folded-dipole arrangement with a 3.6 m length and 12 kg listed weight. Those mechanical requirements distinguish it from a compact terminal whip. Check the support, assembly access and handling of the two-part structure before selecting the mounting location.
The antenna is listed within 200–290 MHz with a 10 MHz bandwidth specification. Provide the exact working channels when confirming the ordered configuration. Its 10.5° vertical beamwidth is also relevant when assessing coverage at different elevations around the site. Specify the UHF or N female connection with the feeder plan, and verify that the intended operating orientation matches the stated vertical polarization.
Documented use cases
Applications
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Discuss this model with an RF engineer
Send the required band, connector, installation limits and quantity. We will review the request against the selected model.Request a Quote→Compare product configurations
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 |
|---|---|---|---|---|
| GL-DY280IIA-1 | 200-290 MHz | 10 dBi | UHF or N female | View model |
| GL-DY150I | 134-173 MHz | Omni-8.8 / Directional- 11.8 dBi | UHF or N female | View model |
| GL-DY150IA | 134-173 MHz | Omni-9 / Directional-12 dBi | UHF or N female | View model |
| GL-DY150II | 134-173 MHz | Omni-8.8 / Directional-14.8 dBi | UHF or N female | View model |
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.
Browse the product family · Product catalogs and datasheets · Custom antenna manufacturing · OEM / ODM antenna development
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?
Include the model, expected quantity, delivery destination and any drawing or interface requirement. Ask for confirmation of the sample configuration, lead time and production terms before placing an order.
Discuss your antenna requirements
Send the model, operating band and installation requirements. We will review the configuration and confirm pricing, samples and delivery for your project.
