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Small rectangular circuit board with gold edge connector and two coaxial antenna cables attached

OIAGLH

OIAGLH 3G WWAN antenna MINI PCI-E Module

SKU CH-16AZ-YKW1F

Connects compatible 3G WWAN modules via Mini PCI-E for cellular data access

  • Compatible with MC8775 MC8781 MC8790 modules
  • Supports F3507G F5521gw GTM380 GTM382 GTM661
  • Works with MC7710 M250 DELL5530 DW5540
  • Mini PCI-E form factor for internal installation

3G WWAN Antenna for Mini PCI-E Modules

This internal antenna connects to compatible Mini PCI-E WWAN cards to provide 3G mobile broadband reception inside laptops or embedded systems. It is designed for repair technicians and integrators who need a replacement antenna for supported modules such as the MC8775, MC8781, MC8790, F3507G, F5521gw, GTM380, GTM382, GTM661, MC7710, M250, DELL5530 and DW5540. Buyers requiring 4G or 5G frequency support should verify compatibility before purchase.

Passive antenna with no active electronics

The antenna contains no powered components, so it adds no thermal load, draws no power and produces no audible noise during operation. Signal quality depends on routing inside the chassis and proximity to metal structures; installers should keep the cable away from high-current conductors. No cooling, power budget or acoustic considerations apply to this part.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 70% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the MINI PCI-E antenna module and which step is commonly missed?

Insert the module into the MINI PCI-E slot at a 30-degree angle, press down until the retention clips click, then attach the coaxial cable to the MAIN connector — many forget the second AUX connector.

What maintenance or replacement will the 3G WWAN antenna need over time?

The antenna itself is passive and requires no scheduled maintenance; replace only if the coaxial pigtail or MHF connector shows physical damage or signal loss.

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