Dual-band 802.11 chipset

11 July 2012 Telecoms, Datacoms, Wireless, IoT

Redpine Signals announced the release of a simultaneous dual-band 5 GHz MIMO 802.11ac + 2,4 GHz BT4.0, 802.11n chipset. The new SoC is based on Redpine’s Quali-Fi 802.11ac technology. It offers PHY data throughputs up to 1,3 Gbps and an advanced 802.11ac feature set encompassing multi-user MIMO and LDPC.

The RS9333 chipset offers reconfigurable single-chip, simultaneous dual-band capability wherein it can be configured on the fly through software as either a 3x3 802.11ac solution in 5 GHz or simultaneous 2x2 11ac in 5 GHz and 1x1 802.11n in 2,4 GHz. In addition, the chipset supports BT4.0 in 2,4 GHz which coexists optimally with the on-chip 802.11n/ac using innovative coexistence mechanisms.

Based on Redpine’s in-house four-threaded processor ThreadArch, the RS9333 achieves high throughputs and real-time QoS on the concurrently operational 802.11ac, 802.11n and BT4.0 wireless links while still keeping a free hardware thread available for offload of layer 3 and application-specific functions. The chipset provides PCI-e, USB and SDIO3.0 host interfaces to enable integration into a multitude of systems ranging from smartphones and tablets to high-end enterprise routers.

Form-factor reference designs for RS9333 will be available to customers in the third quarter of 2012. These are accompanied by Redpine’s field proven OneBox software framework which supports Station, AP and Wi-Fi Direct links.

Further reading:

Mobile satellite connectivity available in SA
Telecoms, Datacoms, Wireless, IoT
Space42 has commercially launched its next generation mobile satellite service, Thuraya 4 NGS, available in South Africa as of February 2026.

Read more...

---

Next-gen Wi Fi 6E connectivity for embedded systems
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
Espressif Systems has expanded its connectivity portfolio with the introduction of the ESP32-E22, the company’s first Wi-Fi 6E connectivity co-processor.

Read more...

---

Quectel redefines connectivity with RG660Qx 5G Series
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
Purpose-built to meet the demands of next-generation IoT and wireless broadband, these modules leverage the cutting-edge Qualcomm X85 and X82 5G Modem-RF systems to deliver enterprise-grade performance.

Read more...

---

Contactless IO-Link couplers
IOT Electronics Telecoms, Datacoms, Wireless, IoT
The IO-Link couplers from Phoenix Contact are industrial contactless couplers designed to transmit power and IO-Link data across a small air gap without physical connectors.

Read more...

---

Quectel’s RG255C-NA and RM255C-GL accelerate 5G RedCap adoption
iCorp Technologies Editor's Choice Telecoms, Datacoms, Wireless, IoT
Quectel’s RG255C-NA and RM255C-GL modules represent a strategic move into this fast-growing segment, delivering Sub-6 GHz 5G connectivity optimised for mid-tier IoT applications.

Read more...

---

SDRs – Which RF architecture should you choose?
RFiber Solutions Editor's Choice Telecoms, Datacoms, Wireless, IoT
There are several common methods of implementing SDR architectures. This paper discusses which is best when meeting a specific need.

Read more...

---

Multi-band GNSS patch antenna
RF Design Telecoms, Datacoms, Wireless, IoT
The Taoglas AHP2356A is a compact, high-performance active GNSS patch antenna designed for next-generation positioning systems requiring precision, reliability, and multi-constellation support.

Read more...

---

Cellular routers for explosive areas
Phoenix Contact Telecoms, Datacoms, Wireless, IoT
Updated versions of the Cellulink outdoor cellular router product range from Phoenix Contact are now available; they have been specially developed for use in Zone 2 potentially explosive areas.

Read more...

---

Power the next wave of IoT innovation
Links Field Networks Telecoms, Datacoms, Wireless, IoT
Links Field Networks’ portfolio includes connectivity platforms, edge devices, and network management tools designed to support secure, resilient IoT deployments across a range of use cases.

Read more...

---

Move to smart agriculture
Otto Wireless Solutions Telecoms, Datacoms, Wireless, IoT
Designed for precision agriculture, the RAKwireless SensorHub is a modular, industrial-grade IoT platform that collects real-time environmental and soil data across farming operations.

Read more...

---