WTB(UK) pre-compliance testing setup - Page 1
Forum section: electronics / general

author: trevwhite
author_rank: Frequent Contributor
timestamp: September 21, 2017, 06:16:21 pm
content: Hi all.I would like to look for noise in my circuits. Thinking spectrum analyser and near field probe? Any recommendations? Not looking to replace a test house, just get an idea of noisy parts and affects of possible improvementsPrefer second hand really.Trev

author: I4E
author_rank: Regular Contributor
timestamp: September 28, 2017, 04:24:35 pm
content: HelloWe can provide near field probes, cables and anything else for EMC Pre Compliance Test up.We don't have much listed on the website at the moment but we can provide just about anything. If you want to send me an email with your needs I can put together a few optionsJoy TorresInstruments 4 Engineers LtdTel +44 (0) 161 871 7450info@instruments4engineers.comwww.instruments4engineers.com

author: morzineIT
author_rank: Newbie
timestamp: November 17, 2017, 08:04:03 am
content: HiAre you still looking ? I have a set-up that I bought at auction (Stabilized supply, sniffer probes, spectrum analyser etc..)Let me know if you're still lookingLee

author: trevwhite
author_rank: Frequent Contributor
timestamp: November 17, 2017, 08:22:52 am
content: What do you have and how much?

author: morzineIT
author_rank: Newbie
timestamp: November 19, 2017, 01:54:37 pm
content: I have a Rohde & Schwarz FSL3 .03 Spectrum Analyser:Key FactsFrequency range 9 kHz to 3 GHz, 6 GHz or 18 GHzModels with and without tracking generatorSignal analysis bandwidth of 28 MHzLow measurement uncertainty, even in microwave rangeGeneral measurement applications, e.g. spectrogramLightweight and compact for on-site installation, maintenance and serviceOptional battery operationEasy on-site upgrading with optionsOptions Included:FSL-B4 OCXO Reference FrequencyFSL-B7 Narrow Resolution Filters - 10 Hz to 300 HzFSL-B10 GPIB InterfaceFSL-B22 RF Preamplifier 3 GHz/6 GHzI just looked and saw one for sale on Ebay at 3,925GBP - But I am open to offers / DiscussionI have a Hameg HM6050 - Line Impedance Stabilization NetworkOverview:The Line Impedance Stabilization Network HM6050-2 is designed for compliance level measurements of conducted EMC emissions.(this unit was superseded by Rohde & Schwarz HM6050-2)the replacement model is 1,399 GBP newsee:http://www.conrad-electronic.co.uk/ce/en/product/102486/Rohde-Schwarz-HM6050-2-Line-Impedance-Stabilization-NetworkIt has a European style socket on the front, which can be easily swapped out if you wish.I also have set of sniffer probes:http://uk.farnell.com/rohde-schwarz/hz530/probe-nearfield/dp/4632047These are 711 newI have a bunch of other equipment that I could sell, but the above is what I think you were looking for(I have stuff like ferrite bead kits that aren't much use to me and might be useful to you)Basically the kit is much higher end than I need, and I would sell it for a fair price to replace it with a lower spec replacement for myself, but I don't need to sell it, so won't let it go for nothing.If you're interested I can send you photos by email ?

author: Neganur
author_rank: Unknown
timestamp: November 19, 2017, 03:05:32 pm
content: just make sure you get the lower frequency limit you need, 9KHz is only CISPR, not ANSI

author: morzineIT
author_rank: Newbie
timestamp: November 21, 2017, 11:48:23 am
content: I know nothing about this subject,But a quick google search seems to say that ANSI starts at 10KHz and CISPR at 9KHzSo both seem to be covered by this device.