Featured product ...

RFD 2315 precision calibrated noise source

● 10MHz ... 1420MHz

● 15dB ENR, calibration to one decimal place

● VSWR <1.15:1 noise on, <1.35:1 noise off

● £119.00* + VAT

Data sheet here  Price list here *freight inclusive

weak signal radio engineering tools

professional grade performance, low-cost

10MHz ... 12GHz calibrated noise sources

5dB and 15dB ENR instruments for R&D, amateur radio, radio astronomy and college tutorial. Make accurate and repeatable Y-factor based noise figure measurements.   From £119 + VAT

Compatible with HP 8970A/B and Agilent NFA.

All RFD calibrated noise sources are ...

● pre-aged and conditioned.

● characterised on custom fixtures with low VSWR, using carefully controlled procedures.

● referenced to HP 346A and HP 346B with Agilent calibration laboratory ENR data.

● exceptional value and supported by expert engineering backup plus a comprehensive warranty.

100kHz ... 11GHz noise generators 

PCB sub-assembly broadband alignment aids with exceptionally flat amplitude output.    RFD AN-1   2 products, each £41.50 + VAT

Concerned about 4G interference to short range radio products, for example social, fire and security alarms, home automation, wireless audio, RFID? Please see our web pages here. A technically authoritative and commercially impartial view is in Annex D (page 65) of the ETSI doc here.

Reference link highlight ... 'The elephant in the radio'  here

Check out our new blog at ... www.noisy4G.blogspot.com

868MHz SRD band 4G user equipment out of band (OOB) emissions simulator here

See our full range of products here for example:

Noise figure measurements using Noise Gain Analyser, model NGA 2MHz ... 1800MHz

From £130 + VAT

Low noise applications using 'golden sample' VLNA, model SBA with interstage filtering

From £78 + VAT

General purpose broadband amplifiers model BBA 10kHz ... 2500MHz, flat passbands

From £35 + VAT

50 ohm splitter & bias tee, 5MHz ... 2.5GHz

From £26 + VAT

Full price list here

Customer feedback ...

"A very well engineered product with very helpful documentation"

"Super service, very good product"

"Quick delivery (USA), well designed product, thank you very much"

"Excellent. High quality assembly a real professional finish"

"Excellent accurately calibrated noise source"

(from EU accredited radio/EMC test laboratory owner following purchase of RFD 2305)

Please contact us with your special requirements, for example high IP3 LNAs with tailored pass band, custom noise sources, interference simulation sources and equipment ... sales@rfdesignuk.com

All our instrument prices are inclusive of shipping worldwide

latest events

RFD news        dx cluster link ●   beacon spot link ●

Look out for RFD products at these events in 2013, full listings here

See Kevin G3AAF at ...

2^nd JUNE
SPALDING & DARS ANNUAL RALLY - The Sir John Gleed Technology School, Spalding, Lincs. PE11 2EF.

Ham band RF exposure limit guidance

from the UK Health Protection Agency here

XGen flatness

New test note demonstrating the XGen output flatness performance.

www.g8fek.com                                                                                                                                              tnx for looking! de Martyn G8FEK