Proxicast Pro-Gain 4G / 5G MIMO Antenna - Wide-Band Omni for Cellular

In this review the Proxicast Pro-Gain 4G / 5G MIMO Antenna is evaluated as a practical external antenna for users struggling with weak cellular coverage. The bottom line: it is best for sites where omnidirectional reception and true MIMO performance are needed, because its integrated dual female N connectors and 7 dBi peak gain deliver measurable uplifts in signal strength and data speeds without complex aiming. Reviewers who needed better rural or mobile internet reported faster download throughput and an easy installation process.

Key Features

• MIMO performance: Omnidirectional elements provide simultaneous multiple-input multiple-output reception to improve throughput on compatible routers and modems.
• 7 dBi peak gain: Higher gain across 4G/LTE and 5G bands helps raise signal levels at locations with marginal coverage.
• Dual female N connectors: Integrated connectors make it ready to pair with two coax runs for true MIMO setups on most gateways.
• Wide band compatibility: Supports major low and mid 5G NR FR1 bands and all 4G/LTE frequencies to work with many carriers and systems.
• Vendor-agnostic: Works with routers and modems from Cisco, Cradlepoint, Netgear, Pepwave and other brands that accept external antennas.
• FirstNet and CBRS support: Also suitable for public safety and shared spectrum systems where those bands are available.

Who It's For

The Proxicast Pro-Gain antenna is aimed at small business owners, remote workers and RV or mobile internet users who want a low-maintenance omnidirectional antenna that improves signal without precise aiming. It is particularly useful when a modem or router has two antenna ports and you want real MIMO gains on 4G and low/mid 5G bands.

It is not for someone seeking a plug-and-play indoor stick antenna; this product requires two coax extension cables and basic outdoor or rooftop mounting knowledge. Buyers who need extreme long-range directional reach should consider a directional panel or Yagi instead.

Pros & Cons

Pros

• Noticeable improvements in signal strength and data speeds in rural and marginal coverage areas.
• Wide-band support for key 4G/LTE and 5G NR FR1 bands including n71, n5, n2, n66, n41 and n77.
• Durable integrated dual female N connectors make pairing with twin coax lines straightforward for MIMO.
• Compatible with a wide range of routers and modems from major networking brands.

Cons

• Requires purchase of two coax extension cables to reach many indoor routers, adding cost and installation steps.
• Omnidirectional design limits extreme long-range performance compared with directional antennas.

Specifications

Peak gain	7 dBi
Antenna type	Wide-band omnidirectional MIMO
Connectors	Dual female N integrated to base
Supported networks	All 4G/LTE and 5G NR FR1 low and mid bands
Compatible devices	Modems, routers, gateways and hotspots from many brands
Special compatibility	FirstNet and CBRS systems

Our Verdict

The Proxicast Pro-Gain 4G / 5G MIMO Antenna is a solid choice for users needing reliable omnidirectional reception and true MIMO benefits across key 4G and low/mid 5G bands. It delivers real-world speed and signal improvements for rural, mobile or marginal-coverage situations and pairs well with dual-port routers; just budget for two coax extension cables when planning installation.

Frequently Asked Questions

Do I need extra cables to use this antenna?
Yes. The antenna has dual female N connectors and requires two coax extension cables to reach most indoor routers or modems.

Will this work with my router brand?
It is compatible with any router, modem or hotspot that accepts external antennas, including common brands like Cisco, Cradlepoint and Netgear.

Which 5G bands does it support?
It supports 5G NR FR1 low-frequency bands such as n71, n5, n2 and mid-frequency bands including n41 and n77, plus all 4G/LTE bands.