CERTIFICATE OF ACCREDITATION - Sanas

CERTIFICATE OF ACCREDITATIONIn terms of section 22(2) (b) of the Accreditation for Conformity Assessment, Calibration and Good LaboratoryPractice Act, 2006 (Act 19 of 2006), read with sections 23(1), (2) and (3) of the said Act, I hereby certify that:-INALA SERVICEA DIVISION OF INALA TECHNOLOGY SOLOUTIONS (PTY) LTDCo. Reg. No.: 2004/007308/07Facility Accreditation Number: 742is a South African National Accreditation System accredited Calibration laboratoryprovided that all SANAS conditions and requirements are complied withThis certificate is valid as per the scope as stated in the accompanying schedule of accreditationAnnexure “A”, bearing the above accreditation number forRADIO FREQUENCY METROLOGYThe facility is accredited in accordance with the recognised International StandardISO/IEC 17025:2005The accreditation demonstrates technical competency for a defined scope and the operation of alaboratory quality management systemWhile this certificate remains valid, the Accredited Facility named above is authorised to use therelevant SANAS accreditation symbol to issue facility reports and/or certificates_______________________________________________________________________Mr R JosiasChief Executive OfficerEffective Date: 29 September 2011Certificate Expires: 29 September 2016

ANNEXURE ASCHEDULE OF ACCREDITATIONRADIO FREQUENCY METROLOGYFacility Number: 742Permanent Address of Laboratory: Technical Signatories: Mr E FöckInala ServiceMr PJ FourieA Division of Inala Technologies (Pty) LtdMr P TargettMidrand Laboratory557 15 th RoadRandjespark Ext 117MidrandPostal Address:Private Bag X131Halfway House1685Tel: (011) 206-8460Fax: (011) 206-8463E-mail: mdutoit@inala.co.zaJohan@inala.co.zaPermanent Address of Laboratory: Technical Signatory: Mr D van EedenInala ServiceA Division of Inala Technologies (Pty) LtdCape Town Satellite LaboratoryUnit 8Kingfisher Business ParkSomerset WestPostal Address: Nominated Representative: Ms M Du ToitP O Box 841Stellenbosch7599Tel: (021) 851-2503 Issue No.: 10Fax: (021) 851-2089 Date of Issue: 26 January 2012E-mail: dveeden@inala.co.zamdutoit@inala.co.zaExpiry Date: 29 September 2016Original Date of Accreditation: 01 October 1995 Page 1 of 3Field Manager

ANNEXURE AFacility No.: 742Date of Issue: 26 January 2012Expiry Date: 29 September 2016ITEMMEASURED QUANTITY ORTYPE OF GAUGE ORINSTRUMENTRANGE OF MEASUREDQUANTITYNOMINALFREQUENCYCALIBRATION ANDMEASUREMENTCAPABILITYEXPRESSED AS ANUNCERTAINTY (±)1 Power 50 Ω1.1 Power50 Ω(JHB laboratory)0 dBm (1 mW)-30 dBm to +20 dBm(1 µW to 100 mW)50 MHz10 MHz to 1 GHz1 GHz to 12 GHz12 GHz to 18 GHz0,1 dB0,2 dB0,3 dB0,4 dB+20 dBm to +44 dBm(100 mW to 25 W)50 MHz to 220 MHz0,4 dB-110 dBm to -30 dBm(1 pW to 1 µW)10 MHz to 1 GHz1 GHz to 12 GHz0,2 dB + 0,003 dB / dBm0,3 dB + 0,007 dB / dBm-90 dBm to -30dBm(1 pW to 1 µW)12 GHz to 18 GHz0,4 dB + 0,01 dB / dBm1.2 Power50 Ω(CT laboratory)0 dBm (1 mW)-110 dBm to +20 dBm-110 dBm to +20 dBm50 MHz10 MHz to 1 GHz1 GHz to 2 GHz0,1 dB0,2 dB + 0,003 dB / dBm0,4 dB + 0,005 dB / dBm2 Calibrator Factor(JHB laboratory)1 % to 150 % 10 MHz to 1 GHz1 GHz to 12 GHz12 GHz to 18 GHz4 %7 %9 %3 Attenuation 50 Ω3.1 Attenuation50 Ω(JHB laboratory)0 dB to 60 dB60 dB to 80 dB0 dB to 10 dB10 dB to 100 dB110 dB0 dB to10 dB10 dB to 90 dB90 dB to 110 dB0 dB to10 dB10 dB to 90 dB90 dB to 110 dB0 dB to10 dB10 dB to 90 dB90 dB to 100 dBDCDC10 MHz to 1 GHz10 MHz to 1 GHz10 MHz to 1 GHz1 GHz to 8 GHz1 GHz to 8 GHz1 GHz to 8 GHz8 GHz to 12 GHz8 GHz to 12 GHz8 GHz to 12 GHz12 GHz to 18 GHz12 GHz to 18 GHz12 GHz to 18 GHz0,002 dB0,02 dB0,03 dB0,003 dB / dB0,5 dB0,07 dB0,007 dB / dB1 dB0,1 dB0,01 dB / dB1,5 dB0,12 dB0,012 dB / dB2 dBOriginal Date of Accreditation: 01 October 1998 Page 2 of 3The CMC, expressed as an expanded uncertainty of measurement, is stated as the standard uncertainty ofmeasurement multiplied by a coverage factor k = 2, corresponding to a confidence level of approximately 95%Field Manager

ANNEXURE AFacility No.: 742Date of Issue: 26 January 2012Expiry Date: 29 September 2016ITEMMEASURED QUANTITY ORTYPE OF GAUGE ORINSTRUMENTRANGE OF MEASURED QUANTITYNOMINALFREQUENCYCALIBRATION ANDMEASUREMENTCAPABILITYEXPRESSED AS ANUNCERTAINTY (±)3.2 Attenuation50 Ω(CT laboratory)0 dB to 40 dB40 dB to 60 dB0 dB to 110 dB0 dB to 110 dBDCDC10 MHz to 1 GHz1 GHz to 2 GHz0,01 dB0,03 dB0,3 dB + 0,003 dB /dB0,3 dB + 0,01 dB / dB4 Voltage Reflection Coefficient 50 Ω4.1 Voltage Reflection Coefficient50 Ω(JHB laboratory)Ratio0 to 0,50,5 to 110 MHz to 18 GHz10 MHz to 18 GHz0,010,044.2 Voltage Reflection Coefficient50 Ω(CT laboratory)Ratio0 to 0,50,5 to 110 MHz to 2 GHz10 MHz to 2 GHz0,020,055 Amplitude Modulation50 Ω(JHB laboratory)Modulation Depth0 % to 95 %0 % to 95 %Carrier100 kHz to 1 GHz5 MHz to 1 GHzModulation300 Hz to 10 kHz10 kHz to 100 kHz2·10 -2·M + 0,01 %2·10 -2·M + 0,01 %6 Frequency Modulation50 Ω(JHB laboratory)Peak Deviation0 Hz to 100 kHz0 Hz to 100 kHzCarrier100 kHz5 MHz to 1 GHzModulation300 Hz to 10 kHz10 Hz to 100 kHz1·10 -2·∆ f + 1 Hz1·10 -2·∆ f + 1 HzOn-site calibration for items 1.2; 2.1; 3.1; 4; 5 & 6 (for JHB laboratory)Original Date of Accreditation: 01 October 1998 Page 3 of 3The CMC, expressed as an expanded uncertainty of measurement, is stated as the standard uncertainty ofmeasurement multiplied by a coverage factor k = 2, corresponding to a confidence level of approximately 95%ISSUED BY THE SOUTH AFRICAN ACCREDITATION SYSTEMField Manager