mobile | classic
Dataweek Electronics & Communications Technology Magazine

Follow us on:
Follow us on Facebook Share via Twitter Share via LinkedIn


Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2017


Long-range RF transceivers
29 January 2014, Telecoms, Datacoms, Wireless

Semtech has introduced the SX127x devices, which integrate the company’s new LoRa (long range) RF transceiver technology. The SX1276 covers all the major sub-GHz frequency bands while the SX1277 is a cost-optimised version targeted at applications that utilise data rates from 5 Kbps to 40 Kbps such as security systems. The SX1278 is optimised for the rapidly growing smart meter market in China using the 470 – 510 MHz band. All devices deliver over 100 dB of blocking immunity to out-of-band interfering signals, and offer a 25 dB improvement over FSK devices for rejecting in-band interfering signals. This makes the devices especially effective in ISM-band applications such as security and metering because it provides immunity from sub-GHz frequency 4G/LTE signals.

Supplied By: Tempe Technologies
Tel: +27 11 455 5587
Fax: 086 517 8411
  Share on Facebook Share via Twitter Share via LinkedIn    

Further reading:

  • Wireless MCUs for battery-operated IoT devices
    21 February 2018, ICORP Technologies, Telecoms, Datacoms, Wireless
    Redpine Signals launched what it claimed as the industry’s lowest-power multi-protocol wireless MCU (WiSeMCU) solution – RS14100 – for battery-operated IoT devices. The company also launched the RS9116, ...
  • Otto Wireless Solutions launches ‘Ottennas’ range
    21 February 2018, Otto Wireless, Telecoms, Datacoms, Wireless
    Otto Wireless Solutions has introduced its range of high-gain LTE antennas, aptly named ‘Ottennas’, into the market. “The first two models have been strategically chosen to cater for a wide variety of ...
  • SiP for low-power cellular IoT
    21 February 2018, RF Design, Avnet South Africa, Telecoms, Datacoms, Wireless
    Nordic Semiconductor recently provided a ‘sneak peek’ of its upcoming nRF91 series low-power cellular IoT solution. During an event in Oslo, the company also demonstrated the nRF91 operating on the Verizon ...
  • NFC sensor for temperature logging
    21 February 2018, EBV Electrolink, Telecoms, Datacoms, Wireless
    New from ams is the AS39513, an NFC sensor tag and data logger IC for smart labels which enables more efficient and accurate monitoring of the condition of assets such as food, pharmaceuticals and healthcare ...
  • Bluetooth Low Energy module
    21 February 2018, Telecoms, Datacoms, Wireless
    Murata announced the release of a new Bluetooth Low Energy (BLE) module, the latest MBN52832 device, consisting of Nordic Semiconductor’s nRF52832 IC, a 32 MHz crystal for timing, and an on-board antenna. ...
  • Power measuring IC for Windows 10 devices
    21 February 2018, Tempe Technologies, Power Electronics / Power Management
    Microchip announced the availability of a precision power- and energy-monitoring chip. The PAC1934 works in conjunction with a Microchip software driver that is fully compatible with the Energy Estimation ...
  • SFP module for Gigabit Ethernet
    21 February 2018, Conical Technologies, Telecoms, Datacoms, Wireless
    Finisar announced the release of the FTLF1318P3BTL bidirectional SFP module for advanced telecommunication and industrial systems. This SFP module has a data rate of up to 1,25 Gbps on 1000Base-LX Ethernet ...
  • Cellular/GNSS passive monopole antenna
    21 February 2018, RF Design, Telecoms, Datacoms, Wireless
    The compact TG.08 with hinged rotatable Fakra Code D connector is a monopole antenna for automotive telematics applications that provides wide coverage among cellular and GNSS frequencies and offers impressively ...
  • LTE module with 2G fallback
    21 February 2018, RF Design, Telecoms, Datacoms, Wireless
    u-blox released SARA R412M, an LTE Cat M1, NB IoT and quad-band 2G (EGPRS) module with worldwide coverage. Measuring just 16 x 26 mm, the module can operate in Cat M1, NB IoT or EGPRS single mode, or ...
  • Multi-band LTE front-end module
    21 February 2018, Hi-Q Electronics, Telecoms, Datacoms, Wireless
    The SKY68001-31 from Skyworks is a hybrid, multi-band, multi-chip RF front-end (RFFE) module supporting cellular LTE Cat M1/Cat NB1 (half-duplex system) transceiver platforms.    The module integrates ...
  • Radiation tolerant MCU
    21 February 2018, Tempe Technologies, DSP, Micros & Memory
    A new microcontroller (MCU) from Microchip combines specified radiation performance with the low-cost development associated with commercial off-the-shelf (COTS) devices. The AtmegaS64M1 meets the needs ...
  • Don’t be fooled by substandard, cheap antennas
    31 January 2018, Poynting Antennas, This Week's Editor's Pick, News, Telecoms, Datacoms, Wireless
    Poynting has issued a public service announcement warning that it is seeing a large number of sub-standard antennas being sold to the public.

Technews Publishing (Pty) Ltd
1st Floor, Stabilitas House
265 Kent Ave, Randburg, 2194
South Africa
Publications by Technews
Dataweek Electronics & Communications Technology
Electronic Buyers Guide (EBG)

Hi-Tech Security Solutions
Hi-Tech Security Business Directory

Motion Control in Southern Africa
Motion Control Buyers’ Guide (MCBG)

South African Instrumentation & Control
South African Instrumentation & Control Buyers’ Guide (IBG)
Terms & conditions of use, including privacy policy
PAIA Manual


    Classic | Mobile

Copyright © Technews Publishing (Pty) Ltd. All rights reserved.