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RF Product · Rubber Duck Antenna

Rubber Duck Antenna, 2400-2500, 2.5 dBi GL-DY402S

SKUGL-DY402S

GL-DY402S is a linearly polarized rubber antenna with SMA female connection and two documented body lengths for equipment integration.

2400-2500Ø9.4*88.1 mm (short), 105.4 mm (long)2.5 dBi

Need a different connector, cable configuration or frequency? Send the SKU and project requirements.

Commercial informationData revision V1 · 10 September 2026 · valid through 10 September 2029
MOQ10 pieces
SamplesFree sample available
Standard lead time7 days
CustomizationConnector and frequency
ProductionMass production

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.
SKUGL-DY402S
Frequency2400-2500
DimensionsØ9.4*88.1 mm (short), 105.4 mm (long)
Gain2.5 dBi
VSWR<2.0
Nominal Impedance50 Ω
PolarizationLinear
Connector TypeSMA female
Operating Temperature-40~+85 ℃
Humidity5~95 %
ComplianceROHS Compliant
CategoryRubber Duck Antenna

Product details

GL-DY402S has short and long body options listed at 88.1 and 105.4 mm. Specify the intended version when checking the equipment envelope; the two lengths should not be treated as an adjustable antenna setting. Allow clearance around the Ø9.4 mm body and for access to the connector during assembly.

The SMA female interface is a key distinction from male-connector rubber antennas. Check the mating contact before using it as a replacement on existing equipment. Confirm the working channels and evaluate the selected length in the final enclosure position. The two body options do not establish identical radiation patterns, and the common 2.5 dBi gain entry is not enough on its own to decide between them.

Current documentation

Downloads

Files shown here are linked to this exact product record.

Documented use cases

Applications

Application labels below are stored on this product.
routers, gateways, modems, handheld terminals, IoT devices, and wireless communication equipment

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