524WiFi™524WiFi Pulse P7-04 Pro Plus – Wi-Fi 7 2x2 5 + 6 GHz M.2 E-Key Radio Module
Wi-Fi 7 2x2 5 + 6 GHz M.2 E-Key Radio Module. Two high-band radio cells for access-point development and high-capacity wireless networks. Dual-band dual-concurrent architecture; PCIe 3.0; published aggregate PHY up to 8647 Mb/s.
524WiFi™ Pro Plus — tuned for your wireless deployment
Our Pro Plus radio modules are tuned for their intended wireless applications. Combine the radio architecture specified for this model with the right host, software configuration and antenna system to get the most from your installation. The technical sections below explain the settings, interfaces and configuration details relevant to this product.
524WiFi™ Signal Plus™ — make the most of your RF path
Signal Plus™ brings the antenna, operating band, polarization, connectors and installation together as one RF system. Match the antenna coverage to your application and keep the feed path short and low-loss to preserve useful signal in both directions. This model is part of our tuned product range; use its specified RF connector layout and supported bands when building your Signal Plus™ installation.
Choose matched antennas and cabling through 524WiFi™ and discuss your complete installation with our technical team. Explore our Pro Plus and Signal Plus™ approach.
Where this module fits
Two high-band radio cells for access-point development and high-capacity wireless networks. The Qualcomm QCN9274 platform and 5 + 6 GHz configuration define the role of this model in your network. Select the radio topology around the intended client population, channel plan and uplink design. A dedicated radio cell can be assigned its own SSID and security policy through the chosen software configuration.
Technical specification
| Model | Pulse P7-04 Pro Plus |
|---|---|
| Platform | Qualcomm QCN9274 |
| Radio bands | 5 + 6 GHz |
| Configuration | Dual-band dual-concurrent architecture; PCIe 3.0; published aggregate PHY up to 8647 Mb/s |
| Software integration | Linux ath12k with matching radio firmware and board data |
| Radio operation | 5 GHz and 6 GHz concurrently |
|---|---|
| Channel widths | Up to 160 MHz at 5 GHz; up to 320 MHz at 6 GHz |
| RF interface | 4 x MMCX |
| Theoretical aggregate PHY maximum | 8647 Mb/s |
| Integration focus | Plan two high-band cells and size the host uplink for their combined traffic. |
Detailed hardware and RF reference
Electrical, mechanical and interface detail
| Parameter | Pulse P7-04 |
|---|---|
| RF tuning ranges | 5150-5825 MHz and 5925-7125 MHz |
| Configuration storage | 2 Mbit serial I2C EEPROM |
| Supply and thermal design | 5 V; 8 W typical, 10 W maximum |
| RF allocation | Two spatial streams per band; four RF paths |
| Environmental design | -20 to +70 C operating; -40 to +85 C storage |
RF engineering tables
Model-specific datasheet reference points for RF design. TX is conducted power per RF chain; RX is input sensitivity. Configure channel, output power and antenna gain for the operating country.
5GHz 802.11be EHT160
| MCS | TX / chain (dBm) | RX sensitivity (dBm) |
|---|---|---|
| MCS0 | 21.0 | -87.0 |
| MCS1 | 21.0 | -83.0 |
| MCS2 | 21.0 | -80.0 |
| MCS3 | 21.0 | -78.0 |
| MCS4 | 20.0 | -74.0 |
| MCS5 | 20.0 | -70.0 |
| MCS6 | 19.5 | -68.0 |
| MCS7 | 19.5 | -66.0 |
| MCS8 | 18.5 | -63.0 |
| MCS9 | 18.5 | -61.0 |
| MCS10 | 17.0 | -57.0 |
| MCS11 | 17.0 | -55.0 |
| MCS12 | 16.0 | -52.0 |
| MCS13 | 16.0 | -50.0 |
Reference tolerance: ±2 dB.
6GHz 802.11be EHT320
| MCS | TX / chain (dBm) | RX sensitivity (dBm) |
|---|---|---|
| MCS0 | 21.0 | -83.0 |
| MCS1 | 21.0 | -80.0 |
| MCS2 | 21.0 | -76.0 |
| MCS3 | 21.0 | -73.0 |
| MCS4 | 20.0 | -71.0 |
| MCS5 | 20.0 | -66.0 |
| MCS6 | 19.5 | -64.0 |
| MCS7 | 19.5 | -62.0 |
| MCS8 | 18.5 | -59.0 |
| MCS9 | 18.5 | -57.0 |
| MCS10 | 16.5 | -53.0 |
| MCS11 | 16.5 | -51.0 |
| MCS12 | 14.5 | -48.0 |
| MCS13 | 14.5 | -46.0 |
Reference tolerance: ±2 dB.
Open full-size engineering chart
Pulse P7-04 engineering notes: radio, host and real deployment
Radio architecture and application
Two high-band radio cells for access-point development and high-capacity wireless networks. The Qualcomm QCN9274 platform and 5 + 6 GHz configuration define the role of this model in your network. Select the radio topology around the intended client population, channel plan and uplink design. A dedicated radio cell can be assigned its own SSID and security policy through the chosen software configuration.
Two concurrent high-band radio cells
Combine 5 GHz and 6 GHz coverage in one M.2 E-Key radio module. The two-stream cells provide published maxima of 2882 and 5765 Mb/s respectively, corresponding to an aggregate PHY class of 8647 Mb/s. Plan each band as a separate radio cell and allocate its antenna paths deliberately. A carrier with the correct electrical pinout, adequate supply and a suitable wired uplink completes the integration.
Theoretical PHY reference
Published maximum physical-layer rates by band, in Mb/s. Each bar represents its specified radio profile, channel width and spatial-stream configuration.
Hardware overview
Linux, OpenWrt, firmware and board data
Pulse P7-04 uses the ath12k driver family for Linux integration. Prepare the PCIe host, driver, device firmware and calibration as one matched software set. For an OpenWrt host, choose packages built for that host release and kernel ABI, then verify the detected device and radio profiles.
| Integration item | Configuration |
|---|---|
| Radio platform | QCN9274; PCIe 3.0 / M.2 E-Key |
| Driver family | ath12k |
| Firmware lookup family | /lib/firmware/ath12k/QCN9274/hw2.0/ — confirm the path requested in the device boot log |
| Board data | Retain the unit calibration and revision-specific board data; match the PCI/subsystem and board identity. |
| Radio profile | Wi-Fi 7 | 2x2 per band | 5 + 6 GHz; Up to 160 MHz at 5 GHz; up to 320 MHz at 6 GHz |
| Read-only first checks | lspci -nnk; dmesg; iw phy; iw dev; iw reg get |
Model documentation and data
Pulse P7-04 technical reference and integration guide · Download RF reference data (CSV)
Installation checklist
- Prepare the host or enclosure, mounting points and management access for the model specified above.
- Match the power supply and cooling to the complete assembly and the technical configuration.
- Secure the hardware and connect the appropriate RF paths, Ethernet interfaces and peripherals.
- Start with the revision-matched software image, then configure the operating country, radio channels and network role.
- Verify client association and traffic in both directions; retain the working image and deployment record.
Start with the network role: access-point coverage, an embedded gateway or an engineering platform. Plan the Ethernet uplink, client density and management access together. For multiple radio cells, assign channels and antenna positions as part of one installation plan. Keep management access available while bringing up each interface and retain a known working configuration for recovery.
For the hardware installation, use the correct mounting points and provide clearance around the heatsink, connectors and adjacent components. Size the power supply for the complete assembly, including optional radio modules and peripherals. Provide airflow over the active components and route RF cables so their connectors remain free of mechanical strain.
Signal Plus™: antenna and RF-path integration
Signal Plus™ brings the antenna, operating band, polarization, connectors and installation together as one RF system. For Pulse P7-04, start with the 5 + 6 GHz configuration and the RF interfaces in the technical table. Match the coverage pattern to your site and preserve useful signal with short, low-loss cable runs.
Ask our technical team to match antennas and RF accessories to your installation.
Troubleshooting quick path
| Hardware recognition | Review the boot log and detected interfaces against the hardware configuration above. |
|---|---|
| Firmware and radio initialization | Match the driver, firmware and calibrated board data to the physical revision and host image. |
| Wireless association | Review the country profile, band, channel, security settings and antenna connections. |
| Sustained traffic | Check power stability, component temperature, negotiated link rates and RF path quality under the intended load. |
| Engineering review | Share the Pulse model, hardware revision, software version and initialization logs with our support team. |
Deployment testing and acceptance
Use the following commissioning procedure for Pulse P7-04. This is a test method, separate from the theoretical PHY specifications and datasheet RF references above.
| Step | Record and verify |
|---|---|
| Baseline | Model/revision, firmware build, host CPU, uplink speed, channel width, country profile, antennas and client spatial streams. |
| Link verification | Capture negotiated PHY, RSSI per chain and noise/retry statistics before sustained traffic. |
| Wired reference | Measure the wired path first; select a server link appropriate to 8647 Mb/s aggregate PHY class. |
| Traffic test | Run TCP in each direction, then concurrent clients; record duration, CPU load, temperatures and retransmissions. |
| Site acceptance | Repeat at the intended mounting positions; save results with the exact configuration for comparison. |
FAQ
Where does this model fit in a network?
Install this radio module in a host with the matching connector, electrical interface and power design. Its band and stream configuration defines the wireless cell it adds to your access point or gateway.
How do I choose the software package?
Use the package matched to this model and hardware revision. Share your host and kernel version with technical support so the driver, firmware, board data and installation procedure can be reviewed together.
How should I select antennas?
Match antenna bands and RF connectors to the stated configuration. Select directional or omnidirectional coverage for the installation, preserve the intended MIMO paths and use short, suitably rated pigtails. Include enclosure mounting and cable routing in the RF plan.
What does the PHY figure describe?
It describes the theoretical physical-layer link rate for the specified radio profile. Select the corresponding channel width, spatial streams and compatible client configuration when planning around that figure. Document practical application tests separately with their complete setup.
How do I prepare a repeatable deployment?
Keep a record of the working image, configuration, hardware revision, power supply, antenna configuration and deployment country. Validate radio initialization, client association and sustained traffic in the intended enclosure before rolling the configuration out to additional units.
What should I send for engineering support?
Send the Pulse model code, intended application, host or board revision, software version, antenna arrangement and relevant diagnostic logs. Our technical team can then review the complete installation.
Final model identification and code table
| 524WiFi | Product brand |
|---|---|
| Pulse | Wireless integration product family |
| P | Plug-in radio module |
| 7 | Wi-Fi generation family; exact radio capabilities are specified above |
| 04 | Configuration identifier within this family |
| Pro Plus | Tuned professional series |
| Ordering SKU | 524WIFI-PULSE-P7-04-PP |
Send us Pulse P7-04 together with your intended country, host or enclosure, antenna plan and required software environment. We can review the configuration and recommend appropriate RF accessories for your project. Contact 524WiFi™ technical support.
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