RF transmitter with embedded RISC core

25 November 2020 Telecoms, Datacoms, Wireless, IoT

Recently introduced by HopeRF, the CMT2180W/89AW is a fully integrated, highly flexible, high-performance OOK/G(FSK) RF transmitter IC with an embedded RISC microcontroller core for various 240 to 960 MHz wireless applications.

The new system-on-chip (SoC) is part of the CMOSTEK NextGenRF family, which includes a complete line of transmitters, receivers and transceivers. The device includes a 1024-word Flash memory for programming the user’s application, and supports up to four push-buttons to implement the user-defined functions.

All the device features (such as frequency, output power, WDT, security, etc.) and programs can be burned into the device using the CMOSTEK USB programmer and RFPDK. Alternatively, in-stock products of 433,92 or 868,35 MHz are available for immediate demands with no need for extra programming.

The CMT2180W/89AW uses a 1-pin crystal oscillator circuit with the required crystal load capacitance integrated on-chip to minimise the bill-of-materials count. The device can deliver up to +13 dBm output power and the PA output can be either single-ended or differential.

The SoC operates from 2,3 V to 3,6 V. Its low-power design enables superior operating life for battery powered applications.

Further reading:

Quectel partners with GEODNET
Quectel Wireless Solutions Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has partnered with GEODNET to deliver Quectel’s Real-Time Kinematic (RTK) correction services, enabling high-precision positioning for IoT applications.

Read more...

---

Bringing Bluetooth Channel Sounding to automotive and beyond with KW47
Altron Arrow Telecoms, Datacoms, Wireless, IoT
NXP’s new Channel Sounding-certified KW47 and MCX W72 wireless MCUs are set to help automakers with distance measurement, bringing an additional ranging solution for car access and autonomous systems, and will be utilised across a broader spectrum of applications.

Read more...

---

Dual-band GNSS antenna
RF Design Telecoms, Datacoms, Wireless, IoT
The Taoglas Accura GVLB258.A, is a passive, dual-band GNSS L1/L5, high-performance antenna for high precision GNSS accuracy and fast positioning.

Read more...

---

What is Wi-Fi HaLow and why choose it for IoT?
iCorp Technologies Editor's Choice Telecoms, Datacoms, Wireless, IoT
Wi-Fi HaLow introduces a low power connectivity option that, in contrast to other Wi-Fi options, offers greater range of approximately 1 km, which opens up a raft of IoT use cases.

Read more...

---

Wi-Fi 6 and Bluetooth LE coprocessor module
Altron Arrow Telecoms, Datacoms, Wireless, IoT
The ST67W611M1 from STMicroelectronics boasts an all-in-one design which, together with its capabilities, contribute to making it an attractive choice for IoT edge devices requiring a single-chip solution.

Read more...

---

Futureproofing IoT connectivity
SIMcontrol Telecoms, Datacoms, Wireless, IoT
A managed private APN assigns every device to an isolated carrier slice, producing a single ingress to the enterprise network, with traffic bypassing shared internet paths and reducing exposure.

Read more...

---

Extra slim 2,4 GHz radio module
Telecoms, Datacoms, Wireless, IoT
The Thyone I radio module from Würth Elektronik now has a little sibling: Thyone-e, which takes up 30% less space and represents a cost-effective alternative for applications in which the long-range mode is not required.

Read more...

---

Wi-Fi 6 plus Bluetooth LE SoC
Altron Arrow Telecoms, Datacoms, Wireless, IoT
Silicon Labs’ SiWx917M SoC is the company’s lowest power Wi-Fi 6 SoC, ideal for ultra-low power IoT wireless devices using Wi-Fi, Bluetooth, Matter, and IP networking for secure cloud connectivity.

Read more...

---

Two Bluetooth protocols – one module
Telecoms, Datacoms, Wireless, IoT
Würth Elektronik has introduced its Skoll-I, a compact wireless module that combines both Bluetooth Classic and Bluetooth Low Energy version 5.4 into a single solution.

Read more...

---

Compact high-performance antennas
Electrocomp Telecoms, Datacoms, Wireless, IoT
KYOCERA AVX offers a variety of extremely compact and high-performance internal, on-board, multiprotocol 2,4 GHz antennas ideal for use in SiP applications.

Read more...

---