A consulting firm that specializes in EMC design, troubleshooting and training services to commercial and industrial manufacturers with global distribution in the consumer, computer, network & telecommunications, industrial and scientific industries.
Kenneth Wyatt – EMC design and training services
DIY 6 GHz comb generator by Kenneth Wyatt
Most simple DIY comb generators seem to run out of steam about 1 GHz. I recently ran into David Bowman’s 2.4 GHz circuit and measured an upper usable range of about 6 GHz. While greatly attenuated above 3 GHz, this circuit should still be valuable for measuring semi-anechoic chambers in the GHz ranges.
Wyatt Technical Services, LLC
56 Aspen Dr. Woodland Park, CO 80863, USA
A leading developer and manufacturer of M2M or machine-to-machine communications products. Device Networking Systems and Modules.
Multi-Tech Embedded Communications Solutions
Manufacturer of award-winning Unified Communications and device networking products.
A versatile suite of hardware and software products to make your Internet of Things IoT system development easy and powerful.
MultiConnect Dragonfly cellular SoM
These are complete, ready-to-integrate processing and communications devices that offer developers the functionality of a SoM with the convenience of an onboard cellular radio all in one compact design.
Dragonfly also comes with an ARM mbed compatible software library for even faster development as well as future support for MultiTech’s hosted application store and device management systems.
Multi-Tech Systems, Inc.
2205 Woodale Drive Mounds View, MN 55112 United States.
Design and Manufacture semiconductor electronic devices, specialized design service for electronic devices and manufacturing service for such products.
Ricoh Electronic Devices – Smart Energy
Product line include – Power Management ICs, Real-time clock ICs, PC Interface and Communication LSI / Image Processing LSI.
Power Management ICs
DC/DC Converters, Battery Management, Watchdog Timer(W.D.T.) and Voltage Regulators.
The R1218x Series are PWM control type step-up DC/DC converter ICs with low supply current. It is fully dedicated to drive White LED with constant current.
Constant current can be set with an external resistance value. Dimming control is possible by PWM signal for CE pin. Feedback voltage is 0.2V, therefore power loss by current setting resistor is small and efficiency is good.
Ricoh Electronic Devices Company, Ltd.
13-1 Himemuro-cho, Ikeda City, Osaka 563-8501, JAPAN