524WiFi Signal Plus™: Four-path directional cellular coverage across 617-4200 MHz
Engineered for receive and transmit. 524WiFi Signal Plus™ is our technical designation for an antenna whose frequency range, elements, MIMO ports, 50-ohm impedance, gain and matching are specified as one complete RF system. A passive antenna uses the same reciprocal RF path in both directions: it receives signals and radiates the transmitter power supplied by the connected radio.
Four ±45° cross-polarized paths concentrate cellular RF toward the serving site. Documented gain progresses from 5 to 9 dBi across the four supported band groups, with ≥18 dB front-to-back ratio and ≥20 dB isolation. This gives installers a specification-led choice instead of a vague one-size-fits-all accessory. It is not an active amplifier and does not create additional transmitter power; the advantage comes from selecting the correct pattern, gain, ports, polarization and connectors for the real installation.
- 4×4 MIMO with ±45° polarization
- 5 / 7 / 8 / 9 dBi documented gain
- Front-to-back ratio ≥18 dB
- Port isolation ≥20 dB
Documented gain by frequency range
Bar lengths are normalized within this product for quick comparison; the printed dBi values are authoritative. End-to-end results also depend on radio power, cable loss, placement, alignment, interference and local network conditions.
524WiFi™ Outdoor 4G LTE/5G Directional Panel Antenna, 4×4 MIMO, 617-4200 MHz, 9 dBi, 4x N Female
A wideband directional panel antenna for 4×4 MIMO cellular routers and gateways. Four cross-polarized elements focus reception and transmission toward the serving site across key 4G LTE and sub-6 GHz 5G bands from 617 to 4200 MHz.
Key benefits
- Wideband 617-4200 MHz coverage across four frequency groups
- 4×4 MIMO with four ±45° cross-polarized elements
- Gain increasing from 5 dBi to 9 dBi across the supported bands
- 80° ±8° horizontal and 65° ±5° vertical beamwidth
- Four fixed N-female ports for low-loss external feeder cables
- UV-resistant ABS radome and mast-mounting kit
Recommended applications
- Directional 4G LTE and sub-6 GHz 5G links
- Fixed wireless, industrial gateways and cellular failover
- Sites where the serving base station direction is known
- 4×4 MIMO cellular radios using four external antenna cables
Installation and compatibility
This antenna has four fixed N-female ports and does not include RF feeder cables. Select four equal-length, low-loss cables with N-male connectors at the antenna and connectors matching your modem or router. Connect all four ports for 4×4 MIMO and aim the panel toward the serving base station. Actual service depends on device bands, operator deployment, site conditions and local regulations.
Technical specifications
| Frequency range | 617-700; 700-960; 1710-2700; 3300-4200 MHz |
|---|---|
| Gain | 5; 7; 8; 9 dBi |
| MIMO / ports | 4×4 MIMO; 4 ports |
| Polarization | ±45° cross-polarized |
| Horizontal beamwidth | 80° ±8° |
| Vertical beamwidth | 65° ±5° |
| Front-to-back ratio | ≥18 dB |
| Port isolation | ≥20 dB |
| VSWR | <2.5 |
| Impedance | 50 ohms |
| Maximum input power | 100 W |
| Lightning protection | DC ground |
| Connectors | 4x fixed N female |
| Dimensions / weight | 350 x 280 x 80 mm; 2.9 kg |
| Mounting | Mast Ø30-50 mm |
| Radome | UV-resistant ABS |
| Rated wind velocity | 210 km/h |
| Operating temperature | -40°C to +65°C |
Package contents
- 524WiFi™ wideband directional panel antenna
- Mast-mounting kit
- RF feeder cables are not included
524WiFi™ model: 524WIFI-TPC-0642-9BX
Actual wireless performance depends on the connected equipment, cable losses, installation, radio environment and applicable local regulations.
Directional gain for a known target or service sector
The 524WIFI-TPC-0642-9BX is a four-port directional cellular panel for the documented 617–700, 700–960, 1710–2700 and 3300–4200 MHz blocks. Band-dependent gain is 5, 7, 8 and 9 dBi. It is intended for compatible 4G LTE and sub-6 GHz 5G routers that need four aligned external antenna paths toward a known serving sector.
A directional panel is the correct tool when the important radio, building, tower or client area lies in one defined direction. Instead of spending the available RF energy equally around the mast, the panel shapes it into a forward beam and suppresses more energy behind the antenna. That can improve the desired link and reduce reception of unwanted signals outside the service sector.
4×4 MIMO with ±45° slant-polarized paths
Four N female ports feed ±45° slant-polarized elements, matching the cross-polarized architecture commonly used by cellular networks. Route four equal low-loss cables to a modem or router whose port map supports external 4×4 antennas.
The substantial 350 × 280 × 80 mm ABS housing weighs 2.9 kg. It needs a stable 30–50 mm mast and careful wind loading, cable support and alignment.
Reading the beam specification before aiming
The specified horizontal beam width is 80° ±8° and vertical beam width is 65° ±5°. This is a directional but relatively broad cellular sector: precise enough to favour one tower direction, yet broad enough to accommodate real network geometry and multiple cellular bands.
80° ±8° horizontal · 65° ±5° vertical · four ±45° paths
Beam width is not an alignment tolerance to ignore. Start with a map or site survey, set azimuth toward the target and then adjust while observing real radio metrics. Final alignment should be based on link quality, not only on a visual compass bearing. Reflections, terrain and building materials can move the best practical direction away from the geometric line.
Forward gain, front-to-back ratio and isolation
Gain rises by frequency block: 5 dBi at 617–700 MHz, 7 dBi at 700–960 MHz, 8 dBi at 1710–2700 MHz and 9 dBi at 3300–4200 MHz. Use the value for the actual serving band when estimating the link.
The front-to-back ratio of at least 18 dB describes the specified difference between the forward region and energy behind the panel. Port isolation of at least 20 dB helps the MIMO paths remain electrically distinct. These values matter together: gain without a useful beam, adequate rear rejection and isolated paths would not provide the same system behaviour.
Directional gain does not create RF power. On transmit it concentrates the radio’s delivered energy toward the sector; on receive it favours signals arriving from that sector. Legal EIRP and equipment limits must be calculated with antenna gain and cable loss included.
524WiFi Signal Plus™ is bidirectional
A passive panel uses the same reciprocal RF structure for reception and transmission. 524WiFi Signal Plus™ identifies the complete documented path: supported bands, forward gain, beam geometry, polarization, impedance, matching, isolation and connectors. It is not an active booster. The real advantage is that the antenna can be selected and aligned from measurable data.
The Signal Plus profile combines four ±45° paths, VSWR below 2.5, 50-ohm impedance, 18 dB front-to-back ratio, 20 dB isolation and a maximum input specification of 100 W. Alignment can improve both network downlink reception and router uplink radiation toward the selected sector.
Where this panel is strongest
A known serving tower direction and four external modem ports.
Remote telemetry, security and operations sites needing a stable cellular path.
Directional preference toward the useful sector and rejection behind the panel.
Choose this panel after identifying the useful base-station direction with router diagnostics or a survey. Observe RSRP, RSRQ, SINR, band selection and uplink stability while aligning; a stronger RSRP with much worse SINR is not necessarily a better installation.
Alignment and installation workflow
- Confirm the target. Identify the remote radio, base-station sector or intended coverage zone. Record distance, height, obstructions and competing transmitters.
- Match every RF interface. Verify frequency blocks, 4×4 port support, 50-ohm impedance and four N female connectors. Plan low-loss cable and surge protection before mounting.
- Mount on a stable mast. Use the supplied hardware within the documented mast range. The panel face must remain stable under wind; small angular movement matters on a directional link.
- Set polarization and orientation. Keep the panel in its designed orientation so the internal ±45° slant-polarized paths elements operate as specified. Do not rotate casually without understanding the remote system.
- Align using radio metrics. Sweep slowly through azimuth and elevation. Watch signal quality, noise/interference, modulation, throughput and uplink stability rather than one instantaneous strength value.
- Weatherproof and document. Seal exposed connector joints, provide strain relief and drip loops, label every MIMO path, record final angles and photograph the completed installation.
Choosing cable and connectors
Four N female ports allow selection of an appropriate outdoor cable assembly. At 3.3–4.2 GHz, cable attenuation is significant. Keep the router near the antenna or use genuinely low-loss coax, and include four cable paths, adapters and surge devices in the calculation.
Use the same cable type and similar length on all MIMO paths. Unequal attenuation changes the balance between ports. Each adapter adds insertion loss and another possible weather ingress point, so prefer a correctly terminated end-to-end cable over a chain of converters. Grounding, bonding and surge protection must follow the connected equipment, structure and local electrical requirements.
Specification guide
- Frequency and gain
- 5/7/8/9 dBi across the respective 617–700, 700–960, 1710–2700 and 3300–4200 MHz blocks. Verify the exact operator bands and router port mapping; the antenna does not force a modem onto a particular band or tower.
- VSWR
- Specified below 2.5. Real installed performance depends on cable, connector weatherproofing, alignment and nearby conductive structures.
- Polarization
- Four ±45° paths align with cross-polarized cellular-sector practice and support a compatible 4×4 modem architecture.
- Maximum input
- Maximum input is specified as 100 W per product specification. This is a component rating, not an instruction or legal authorization to transmit at that level.
- Mechanical envelope
- 350 × 280 × 80 mm, 2.9 kg, four N female ports and mast mounting for 30–50 mm diameter.
- Environmental limits
- UV-resistant ABS radome, specified 210 km/h wind rating and −40°C to +65°C operating range. No unstated IP rating is claimed; connector and cable-entry weatherproofing remains essential.
Directional panel or omnidirectional antenna?
Use the directional panel when one known cell sector is the target and alignment is possible. Choose the 617–6000 MHz 4×4 omni model when several towers/operators lie around the site, the installation moves or a fixed bearing cannot be maintained.
A directional panel rewards good planning and alignment. If the target direction changes frequently or several equally important sites surround the mast, an omni antenna may produce the more useful network even with lower stated gain. Pattern must match geometry.
Frequently asked technical questions
Does the highest dBi value apply at every frequency?
No. The maximum 9 dBi belongs to the 3300–4200 MHz block. Lower blocks are specified at 5, 7 and 8 dBi. Use the correct value for the active LTE or 5G band.
Can I point the panel through a wall or roof?
RF may pass through some materials, but loss and reflections can be severe and frequency-dependent. Whenever possible, create a clear outdoor line of sight. Do not assume that a good 2.4 GHz path will behave identically at 6 GHz.
Will the panel improve both download and upload?
It can improve the passive RF path in both directions when aligned correctly. Actual service remains limited by radio power, remote antenna, network load, modulation, interference and cable loss.
Can fewer than four ports be connected?
Use the antenna with equipment and an operating mode explicitly designed for the available paths. Never transmit into an active unconnected radio port. For a lower port-count radio, select the matching antenna version rather than assuming unused paths add value.
How precisely must it be aimed?
Stay within the forward beam, then optimise against live link metrics. The narrower the beam and the longer the path, the more important a stable mast and fine adjustment become.
Engineering note from 524WiFi™
A high-gain panel performs best as part of a complete link budget. Define the target, match 4×4 ports and polarization, minimise equal-length feed loss, align on quality metrics and validate the return path. The 524WIFI-TPC-0642-9BX provides the documented directional foundation for that work.
Reviews
There are no reviews yet.