Telecoms, Datacoms, Wireless, IoT


Broadband DPDT RF switch

30 April 2019 Telecoms, Datacoms, Wireless, IoT

The CMD273P3 from Custom MMIC is a low-loss, broadband, positive control MMIC DPDT (double-pole double-throw) transfer switch that operates from DC to 12 GHz (covering the L, S, C and X bands). It has an insertion loss of 1,7 dB and an isolation of over 42 dB at 6 GHz, and a control voltage of 0/ +5 V. The switch can handle a P1dB of up to 25 dBm and has a switching speed of 12 ns. It is available in a RoHS compliant, 3 x 3 mm surface mount package and can be certified for space applications.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Ethernet tap for IO Ninja
25 March 2020, RF Design , Test & Measurement
Monitoring network communications of your PC can be accomplished without any specialised hardware – just use the Pcap Sniffer plugin of IO Ninja. The task of tapping into the Ethernet traffic of a non-PC ...

Read more...
5G security is all-important for governments
25 March 2020 , Telecoms, Datacoms, Wireless, IoT
The 5G revolution is about to flip us from a society that ‘uses networks’ to one that ‘runs on networks’. 5G will connect everyone to everything. It will combine with other key disruptors – the cloud, ...

Read more...
Bluetooth 5.2 system-on-chip
25 March 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
Nordic Semiconductor announced the nRF52820 Bluetooth 5.2 system-on-chip (SoC), the sixth addition to its nRF52 Series. The nRF52820 is an ultra-low-power Bluetooth Low Energy (Bluetooth LE), Bluetooth ...

Read more...
NB-IoT prototyping board
29 April 2020, iCorp Technologies , Telecoms, Datacoms, Wireless, IoT
The iTracker RAK8211-NB is a versatile developer board aimed at aiding in quick prototypes using NB-IoT. The board includes an array of connectivity options (NB-IoT, BLE5.0 and GPS) and sensors like an ...

Read more...
Low-cost Sigfox reference design
29 April 2020, iCorp Technologies , Telecoms, Datacoms, Wireless, IoT
HopeRF has released a reference design for low-cost Sigfox connectivity using its CMT2189C devices. These are fully integrated, highly flexible, high-performance, SoC (G)FSK/OOK transmitters with an embedded ...

Read more...
Modem cards for industrial IoT applications
29 April 2020, Gemalto IoT (Cinterion Wireless Modules) , Telecoms, Datacoms, Wireless, IoT
Gemalto’s family of Cinterion IoT modem cards delivers instant access to both LTE cellular and 5G networks for a range of industrial IoT applications like vending machines or digital signage, routers ...

Read more...
Temperature conditioned coaxial cable assemblies explained
29 April 2020, RF Design , Interconnection
There are many applications, some emerging, that require both phase and amplitude error to be minimised. These applications include synthetic aperture radar using antenna arrays, beamforming/MIMO antenna ...

Read more...
Dual military-grade transceiver
29 April 2020, ASIC Design Services , Telecoms, Datacoms, Wireless, IoT
Holt Integrated Circuits today announced the introduction of its HI-15850, the world’s first 3,3 V MIL-STD-1553 dual transceiver with 1,8 V, 2,5 V and 3,3 V compatible digital I/O. This feature gives ...

Read more...
Bluetooth 5.2 system-on-chip
29 April 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
Nordic Semiconductor announced the nRF52820 Bluetooth 5.2 system-on-chip (SoC), the sixth addition to its nRF52 Series. The nRF52820 is an ultra-low-power Bluetooth Low Energy (Bluetooth LE), Bluetooth ...

Read more...
Ceramic-based thick film RF filters
29 April 2020, RF Design , Telecoms, Datacoms, Wireless, IoT
Our new Planar X Series is part of Smiths Interconnect’s overarching initiative that entails the creation of best-in-class planar RF filter solutions designed and tested to support various applications ...

Read more...