868MHz SRD band interference

4G out of band emissions and short range device interference

P 346B HP346B

863 - 870MHz your online information source here

Radio frequency engineering   from Continental Compliance Limited

Interference simulation

10MHz - 3400MHz calibrated noise sources

Instruments for amateur radio weak signal systems, radio astronomy and college tutorial. Make accurate and repeatable noise figure measurements. HP 8970 compatible.  More information here

100kHz - 11GHz noise generators 

PCB sub-assembly broadband general purpose alignment aids with flat amplitude output.

More information here

Custom RF sub-assemblies

E-Mail: sales@rfdesignuk.com

Contact us for the design and build of custom filters, amplifiers, frequency sources, frequency converters, noise sources, matching networks and PCB antennas. Small signal plus experience up to 10kW at VHF.

Interference simulator HP 346A HP346 A

868LTE/UE

800MHz 4G out of band emissions simulator for SRD range performance testing from 865MHz to 870MHz. Covers the channels used by Social Alarms, fire and intruder alarms, RKE, RFID and industrial telemetry.

Our distributor : Crucible Technologies, York, UK.

4G out of band simulator User Guide here

About 4G interference here

NEWS corner:    

Ofcom consultation 29 March 2012 on the future of Bands lV & V in the UK, Digital Terrestrial TV (DTT); 700MHz 4G broadband, White Space Devices (WSD) ... here

www.rfdesignuk.com                                                                                                                                     tnx for looking! de Martyn G8FEK