Horn antennas and TwistPort,for dense WISP deployments.
Asymmetrical Horn sector antennas with sharp side-lobe rejection, Symmetrical Horn antennas for PtP and tight sectors, TwistPort adapters for Ubiquiti, Cambium, and MikroTik radio integration, and StationBox enclosures for outdoor radio housings. Stocked in Miami for WISPs and ISPs deploying high-density unlicensed wireless.
About RF Elements
Antenna engineering built around RF noise rejection.
RF Elements is a Slovakian WISP antenna manufacturer that built its reputation on solving the single biggest practical problem in dense unlicensed wireless deployments: noise. The portfolio is engineered around horn antennas with sharp side-lobe rejection (so the antenna only sees signal within its intended beamwidth and rejects the noise that bleeds in from other operators on the same band) and the TwistPort connection system that mates RF Elements antennas with the most-used WISP radios (Ubiquiti AirMax and airFiber, Cambium PMP and ePMP, MikroTik wireless) through a quick-connect adapter that replaces traditional N-type connector pigtails and eliminates the connector-level signal loss and weatherproofing failures common in outdoor installs.
EhubAmerica stocks the most-requested RF Elements SKUs in our Doral, FL warehouse: Asymmetrical Horn sector antennas (the typical 30, 45, 60, 90 degree variants used by WISPs for tower sector coverage), Symmetrical Horn antennas (used for PtP links and high-rejection sectors), TwistPort adapters for the major radio brands (Ubiquiti Rocket, airFiber, Cambium PMP / ePMP, MikroTik), and StationBox enclosures for housing radios at the tower. Less common SKUs and project-quantity orders are quoted from RF Elements direct with typical 2-3 week lead times.
The RF Elements lineup is the practical choice for WISPs and ISPs running dense PtMP deployments on unlicensed 5 GHz where multiple operators share the band (urban and suburban deployments where Ubiquiti AirMax stock antennas alone don't reject competing WISP noise), integrators replacing high-loss N-type pigtails with TwistPort connections on existing Ubiquiti and Cambium installs, WISP tower operators consolidating sector coverage on horn antennas with sharp side-lobe rejection (fewer sectors with better SNR beats more sectors with noise pollution), and WISP engineers troubleshooting noise floor issues on existing deployments where antenna upgrade is the practical fix.
Product lines we stock
Our active RF Elements catalog sorts into four practical categories. Asymmetrical Horn sector antennas 30, 45, 60, 90 degree beamwidth variants for WISP tower sector coverage with sharp side-lobe rejection. Symmetrical Horn antennas for PtP links and tight high-rejection sectors where both horizontal and vertical beamwidths matter. TwistPort adapters for Ubiquiti Rocket, airFiber, Cambium PMP / ePMP, and MikroTik wireless radios. StationBox enclosures outdoor IP-rated enclosures for housing wireless radios at the tower with weatherproof seals and ventilation.
Why EhubAmerica
Four reasons WISPs choose us for RF Elements.
Stocked
Real RF Elements inventory in our Doral, FL warehouse: Asymmetrical and Symmetrical Horn antennas, TwistPort adapters for major WISP radio brands, StationBox enclosures.
Radio-matched
TwistPort adapter cross-reference for Ubiquiti Rocket, airFiber, Cambium PMP / ePMP, MikroTik. Tell us your radio model and we ship the matching TwistPort adapter.
Supported
Engineering desk for WISP sector planning, noise-floor troubleshooting, horn beamwidth selection (asymmetrical for sectors versus symmetrical for tight rejection), and migration from N-type pigtails to TwistPort.
Backed
48-hour RMA replacement window on warrantied units. RF Elements manufacturer warranty honored through us for in-warranty cases.
Frequently asked
RF Elements questions, WISP answers.
Specific to WISPs, ISPs running dense PtMP, integrators upgrading from N-type pigtails to TwistPort, and WISP engineers solving noise floor problems on existing tower deployments.
Do you stock RF Elements in Miami?
Yes. We stock Asymmetrical Horn sector antennas in common beamwidths (30, 45, 60, 90 degree), Symmetrical Horn antennas, TwistPort adapters for major WISP radios, and StationBox enclosures. Most in-stock orders ship same-day when placed before 2 PM ET. Less common SKUs and project-quantity orders quoted from RF Elements direct with 2-3 week lead times.
Why are horn antennas better than standard WISP sectors?
Standard parabolic or panel sector antennas have side lobes and back lobes that pick up signal (and noise) from directions other than the intended sector. In dense unlicensed deployments where multiple WISPs share the 5 GHz band, this back-lobe and side-lobe noise raises the noise floor at your AP, degrading throughput and capacity. RF Elements horn antennas use a feed and horn geometry that produces sharp roll-off outside the intended beamwidth, dramatically reducing the noise picked up from competing operators. Practical result: better SNR, higher modulation, more capacity per sector.
What is TwistPort and why does it matter?
TwistPort is RF Elements' quick-connect radio-to-antenna interface that replaces traditional N-type pigtails on outdoor wireless installs. Benefits: lower insertion loss versus a coax pigtail (typically 0.5 to 1.0 dB recovered, which means more usable signal), faster install (twist to connect, no torque wrench or RTV sealing required), and dramatically lower failure rate (the pigtail connection is the most common point of water ingress and corrosion in outdoor wireless installs). TwistPort adapters are available for Ubiquiti Rocket, airFiber, Cambium PMP / ePMP, MikroTik, and others.
Asymmetrical Horn versus Symmetrical Horn: which do I need?
Asymmetrical Horn antennas have a wider horizontal beamwidth and narrow vertical beamwidth, ideal for tower sectors covering a wide area on the ground without wasting energy above the horizon. Symmetrical Horn antennas have equal horizontal and vertical beamwidths, used for PtP links and tight-rejection sectors where the target is concentrated in a specific direction. For typical WISP tower sectors, Asymmetrical Horn (30, 45, 60, 90 degree H, narrow V) is the right call. For PtP backhaul links and dense urban sectors needing maximum side-lobe rejection, Symmetrical Horn.
Can I retrofit RF Elements horn antennas to my existing Ubiquiti or Cambium install?
Yes. The retrofit path is: keep the existing radio, swap the antenna for an RF Elements horn, install the appropriate TwistPort adapter on the radio (replacing the N-type pigtail), and connect via TwistPort. The radio stays untouched (no configuration changes needed), but the antenna upgrade and TwistPort connection typically delivers measurable noise floor reduction and capacity improvement. Common in dense urban WISP deployments where the existing sectors are noise-limited.
What is the RF Elements RMA process at EhubAmerica?
Send the unit with a brief problem description and the original order or invoice reference. We issue replacement within 48 hours of receipt for units under warranty. RF Elements manufacturer warranty covers manufacturing defects, not damage from lightning, incorrect tower installation, or impact during install or service.
Let us quote your RF Elements order.Same-day response.
Send us the deployment: existing radio model (Ubiquiti, Cambium, MikroTik), sector count and beamwidth target, PtP versus PtMP, and any noise floor measurements from your existing install. We come back with horn recommendation, TwistPort adapter selection, stock confirmation, lead time, and pricing.