ANRITSU CUSTOMER SUPPORT CO.,

(A2LA Cert. No. 3128.01) 7/15/2025 Page 2 of 25 Parameter/Equipment Range CMC2, 4 (±) Comments W-CDMA TRx/Performance Test System (ME7873F)3 – (cont) RACH Measurement Accuracy (Relative Level Measurement): (0.5 to 2) GHz Modulation DPCCH Measurement Accuracy: (0.5 to 2) GHz Modulation TX Spurious Measurement Accuracy (General) CW: TX Spurious Measurement Accuracy (Additional) CW: GSM PHS DL Band RX Spurious Measurement Accuracy (General) CW: RX Spurious Measurement Accuracy (Additional) CW: In Band GSM Spectrum Emission Mask CW Power Difference 8.4.4 (UL) 8.7.9 (UL) 8.7.9 (UL) (0.15 to 10) MHz (10 to 2200) MHz (2.2 to 4) GHz (4 to 12.75) GHz (921 to 925) MHz (925 to 960) MHz (1805 to 1880) MHz (1884.5 to 1919.6) MHz Band I, II, III, IV, V, VII, VIII, IX, XI; 800 MHz (30 to 1000) MHz (1 to 2.2) GHz (2.2 to 4) GHz (4 to 13) GHz (0.5 to 2) GHz (921 to 925) MHz (925 to 960) MHz (0.5 to 2) GHz CW 0.01 dB 0.30 dB 0.30 dB 0.30 dB 0.27 dB 0.32 dB 0.61 dB 1.2 dB 0.30 dB 0.31 dB 0.31 dB 0.30 dB 0.33 dB 0.30 dB 0.32 dB 0.61 dB 1.2 dB 0.33 dB 0.30 dB 0.30 dB 0.27 dB Signal analyzer, signal generator, power meter & power sensor, calibration receiver

(A2LA Cert. No. 3128.01) 7/15/2025 Page 5 of 25 Parameter/Equipment Range CMC2, 4 (±) Comments W-CDMA TRx/Performance Test System (ME7873F)3 – (cont) CW Interference Modulation Interference: (0.5 to 3) GHz Modulation GSM Interference: (0.5 to 3) GHz Modulation Blocking: (10 to 3000) MHz Blocking: (3 to 8) GHz Blocking: (8 to 13) GHz RX IM TX IM SG2->CpDSG->Isolator- >Antenna SG2->Isolator->Antenna Intermodulation Characteristics Blocking Characteristics (Narrow Band) Intermodulation Characteristics (Narrow Band) 0.26 dB 0.54 dB 1.1 dB 0.26 dB 0.26 dB 0.29 dB 0.29 dB 0.26 dB 0.29 dB 0.26 dB Signal analyzer, signal generator, power meter & power sensor, calibration receiver

(A2LA Cert. No. 3128.01) 7/15/2025 Page 6 of 25 Parameter/Range Frequency CMC2, 4 (±) Comments RF Conformance Test System (ME78xx7)3 – UL Measurement Accuracy: Carrier Aggregation UL Measurement Accuracy: Max Output Frequency Error Error Vector Magnitude (EVM) Origin Offset In Band Emission In Band Emission for CA Occupied Bandwidth (OBW) Spectrum Emission Mask Adjacent Channel Leakage Power Ratio (ACLR) Spectrum Flatness Spurious, CW Max Output, Min Output, Off Power, TX IM (UL), TX IM (IM) (0.5 to 3) GHz Modulation, CW Up to 3 GHz (3 to 4) GHz (4 to 6) GHz For Low Level WCDMA UL (5.4.1, 8.4.2.xx 7) (5.4.3, 5.5.1, 5.5.2) (0.5 to 6) GHz Modulation (0.5 to 6) GHz Modulation (0.5 to 3) GHz Modulation (0.5 to 6) GHz Modulation (0.5 to 3) GHz Modulation (0.5 to 6) GHz, CW (0.5 to 3) GHz Modulation, CW (3 to 4) GHz Modulation, CW (4 to 6) GHz Modulation, CW (0.5 to 4) GHz Modulation (4 to 6) GHz Modulation (0.5 to 6) GHz Modulation (10 to 30) MHz (30 to 4000) MHz (4 to 13) GHz (13 to 19) GHz (19 to 26) GHz 0.37 dB 0.26 dB 0.30 dB 0.35 dB 0.38 dB 0.32 dB 1.2 Hz 0.21 % of full scale 0.44 dB 0.27 dB 0.29 dB 0.01 kHz 0.27 dB 0.45 dB 0.37 dB 0.30 dB 0.43 dB 0.60 dB 0.29 dB 0.31 dB 0.48 dB 0.52 dB 0.60 dB Signal analyzer, signal generator, power meter & power sensor

(A2LA Cert. No. 3128.01) 7/15/2025 Page 7 of 25 Parameter/Equipment Frequency CMC2, 4 (±) Comments RF Conformance Test System (ME78xx7)3 (cont) DL Output Accuracy: Bandwidth: 1.4 MHz Bandwidth: 20 MHz DL Output Accuracy (RRM): LTE Absolute AWGN Absolute W-CDMA Absolute GSM Absolute Memory Synthesizing Function Output CDMA2000 Absolute LTE / LTE Relative (InterFreq.), LTE / W-CDMA Relative, LTE / CDMA2000 Relative, CDMA2000 / AWGN Relative LTE / GSM Relative DC-HSDPA Ior/Ioc TDS-CDMA Ior/Ioc DL Output Accuracy: LA Absolute CW Interference, CW: Out of Band Near Band For Intermodulation Characteristics (0.5 to 3) GHz Modulation (0.5 to 3) GHz Modulation, CW Up to 3 GHz (3 to 4) GHz (4 to 6) GHz (1 to 10) MHz (10 to 3000) MHz (3 to 4) GHz (4 to 13) GHz (4 to 13) GHz (400 to 3000) MHz (3 to 4) GHz (4 to 4.2) GHz (4.2 to 6) GHz 0.35 dB 0.33 dB 0.29 dB 0.30 dB 0.27 dB 0.26 dB 0.29 dB 0.41 dB 0.39 dB 0.10 dB 0.10 dB 0.32 dB 0.50 dB 0.59 dB 0.21 dB 0.27 dB 0.43 dB 0.50 dB 1.1 dB 0.27 dB 0.43 dB 0.35 dB 0.42 dB Signal analyzer, signal generator, power meter & power sensor

(A2LA Cert. No. 3128.01) 7/15/2025 Page 8 of 25 Parameter/Equipment Frequency CMC2, 4, 11 (±) Comments RF Conformance Test System (ME78xx7)3 (cont) Modulation Interference: (680 to 2700) MHz; (-46 to -15) dBm UL Relative Power Measurement Transmit OFF Power Measurement Accuracy Relative Carrier Leakage Power Interference Signal Output Accuracy Relative Level Measurement for LTE DL Relative Accuracy: Ior/Ioc (CDMA2000) Ior/Iot(LTE) Ior/Ior, Ioc/Ioc (Intra-Band) Ior/Ioc (TD-SCDMA) LTE DL/AWGN Ior/Ior, Ioc/Ioc (Inter-Band) Ioc/RXLEV, RXLEV/RXLEV DPCCH Measurement Accuracy (0.5 to 3) GHz Modulation LTE, MediaFLO, ATSC (0.5 to 3) GHz Modulation (0.5 to 3) GHz (3 to 4.2) GHz (4.2 to 6) GHz (0.5 to 4) GHz (400 to 3000) MHz (3 to 4) GHz (4 to 4.2) GHz (4.2 to 6) GHz (0.5 to 6) GHz (0.5 to 3) GHz (0.5 to 3) GHz (0.5 to 3) GHz (0.5 to 3) GHz 0.26 dB 0.35 dB 0.23 dB 0.31 dB 0.36 dB 0.39 dB 0.40 dB 0.34 dB 0.52 dB 0.60 dB 0.70 dB 0.44 dB 0.10 dB 0.13 dB 0.17 dB 0.39 dB Signal analyzer, signal generator, power meter & power sensor

(A2LA Cert. No. 3128.01) 7/15/2025 Page 10 of 25 Parameter/Equipment Range CMC2, 16 (±) Comments DC Current – Measure (10 to 100) μA (0.1 to 1) mA (1 to 10) mA (10 to 100) mA (0.1 to 1) A 24 μA/A + 1.1 nA 24 μA/A + 7.9 nA 24 μA/A + 0.082 μA 41 μA/A + 1.1 μA 130 μA/A + 35 μA Multimeter Resistance – Generate, Fixed Points 1 Ω 10 Ω 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ 100 MΩ 0.33 mΩ 0.43 mΩ 3.6 mΩ 14 mΩ 140 mΩ 1.5 Ω 24 Ω 730 Ω 61 kΩ Calibrator Resistance – Measure (1 to 10) Ω (10 to 100) Ω (0.1 to 1) kΩ (1 to 10) kΩ (10 to 100) kΩ (0.1 to 1) MΩ (1 to 10) MΩ (10 to 100) MΩ (0.1 to 1) GΩ 18 μΩ/Ω + 230 μΩ 14 μΩ/Ω + 2.3 mΩ 12 μΩ/Ω + 2.6 mΩ 12 μΩ/Ω + 25 mΩ 12 μΩ/Ω + 220 mΩ 18 μΩ/Ω + 5.3 Ω 58 μΩ/Ω + 180 Ω 580 μΩ/Ω + 13 kΩ 6.0 mΩ/Ω + 810 kΩ Multimeter Parameter/Range Frequency CMC2, 16 (±) Comments AC Voltage – Generate (22 to 220) mV (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz 500 kHz to 1 MHz 110 μV/V + 14 μV 82 μV/V + 14 μV 140 μV/V + 14 μV 320 μV/V + 21 μV 660 μV/V + 23 μV 1.5 mV/V + 28 μV 2.8 mV/V + 47 μV Calibrator

(A2LA Cert. No. 3128.01) 7/15/2025 Page 11 of 25 Parameter/Range Frequency CMC2, 16 (±) Comments AC Voltage – Generate (cont) (0.22 to 2.2) V (2.2 to 22) V (22 to 220) V (220 to 700) V (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz 500 kHz to 1 MHz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz (300 to 500) kHz 500 kHz to 1 MHz (20 to 40) Hz 40 Hz to 20 kHz (20 to 50) kHz (50 to 100) kHz 50 Hz to 1 kHz 91 μV/V + 65 μV 43 μV/V + 49 μV 68 μV/V + 49 μV 86 μV/V + 57 μV 340 μV/V + 150 μV 1.1 mV/V + 240 μV 1.8 mV/V + 510 μV 91 μV/V + 430 μV 43 μV/V + 410 μV 68 μV/V + 420 μV 84 μV/V + 450 μV 260 μV/V + 730 μV 1.1 mV/V + 2.1 mV 1.6 mV/V + 3.3 mV 91 μV/V + 4.7 mV 53 μV/V + 4.5 mV 81 μV/V + 4.6 mV 160 μV/V + 5.1 mV 71 μV/V + 5.7 mV Calibrator AC Voltage – Measure (10 to 100) mV (0.1 to 1) V (20 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz 300 kHz to 1 MHz (20 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz 300 kHz to 1 MHz 100 μV/V + 5.9 μV 100 μV/V + 4.3 μV 180 μV/V + 4.3 μV 360 μV/V + 4.3 μV 930 μV/V + 4.3 μV 3.5 mV/V + 13 μV 12 mV/V + 13 μV 81 μV/V + 59 μV 81 μV/V + 43 μV 170 μV/V + 43 μV 350 μV/V + 43 μV 930 μV/V + 43 μV 3.5 mV/V + 130 μV 12 mV/V + 130 μV Multimeter

(A2LA Cert. No. 3128.01) 7/15/2025 Page 12 of 25 Parameter/Range Frequency CMC2, 16 (±) Comments AC Voltage – Measure (cont) (1 to 10) V (10 to 100) V (100 to 700) V (20 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz (100 to 300) kHz 300 kHz to 1 MHz (20 to 40) Hz 40 Hz to 1 kHz (1 to 20) kHz (20 to 50) kHz (50 to 100) kHz 50 Hz to 1 kHz 81 μV/V + 670 μV 81 μV/V + 400 μV 170 μV/V + 530 μV 350 μV/V + 530 μV 930 μV/V + 600 μV 3.5 mV/V + 1.3 mV 12 mV/V + 3.3 mV 240 μV/V + 6.2 mV 240 μV/V + 4.8 mV 240 μV/V + 4.8 mV 410 μV/V + 4.8 mV 1.4 m/V + 4.8 mV 470 μV/V + 50 mV Multimeter Frequency Response Analyzer Linearity at 10 Vp (-40 to 0) dB 20 Hz to 100 kHz (100 to 300) kHz 300 kHz to 1 MHz 100 kHz to 15 MHz 0.009 dB 0.037 dB 0.12 dB 0.097 dB Multimeter Attenuator AC Current – Generate (2.2 to 22) mA (22 to 220) mA (0.22 to 1) A 50 Hz to 1 kHz 50 Hz to 1 kHz 50 Hz to 1 kHz 110 μA/A + 0.79 μA 110 μA/A + 8.4 μA 250 μA/A + 97 μA Calibrator AC Current – Measure (1 to 10) mA (10 to 100) mA (0.1 to 1) A (50 to 100) Hz 100 Hz to 1 kHz (50 to 100) Hz 100 Hz to 1 kHz (50 to 100) Hz 100 Hz to 1 kHz 700 μA/A + 3.7 μA 350 μA/A + 2.6 μA 700 μA/A + 38 μA 350 μA/A + 26 μA 930 μA/A + 740 μA 1.2 mA/A + 270 μA Multimeter

(A2LA Cert. No. 3128.01) 7/15/2025 Page 14 of 25 Parameter/Range Frequency CMC2, 4, 5, 16 (±) Comments RF Power – Measuring Equipment 3 Power Sensor Correction Factor: 0 dBm 100 kHz 300 kHz 500 kHz 1 MHz 3 MHz 5 MHz 10 MHz 30 MHz 50 MHz 100 MHz 300 MHz 500 MHz 1 GHz 1.5 GHz 2 GHz 2.5 GHz 3 GHz 4 GHz 4.2 GHz 5 GHz 6 GHz 7 GHz 8 GHz 9 GHz 10 GHz 11 GHz 12 GHz 12.4 GHz 13 GHz 14 GHz 15 GHz 16 GHz 17 GHz 18 GHz 19 GHz 20 GHz 21 GHz 22 GHz 23 GHz 24 GHz 25 GHz 1.6 % 1.3 % 1.3 % 1.3 % 1.5 % 1.6 % 1.4 % 1.3 % 1.1 % 1.3 % 1.3 % 1.3 % 1.3 % 1.3 % 1.3 % 1.4 % 1.4 % 1.4 % 1.5 % 1.3 % 1.3 % 1.4 % 1.6 % 1.6 % 1.7 % 1.7 % 1.7 % 1.6 % 1.7 % 1.9 % 1.9 % 1.9 % 2.1 % 2.2 % 1.9 % 2.0 % 2.1 % 2.2 % 2.2 % 2.3 % 2.5 % Power meter & power sensor

(A2LA Cert. No. 3128.01) 7/15/2025 Page 15 of 25 Parameter/Range Frequency CMC2, 4, 5, 16 (±) Comments RF Power – Measuring Equipment 3 (cont)– Power Sensor Correction Factor: 0 dBm 0 dBm Power Meter Linearity: (0 to 10) dBm (-50 to 0) dBm 26 GHz 26.5 GHz 27 GHz 28 GHz 29 GHz 30 GHz 31 GHz 32 GHz 33 GHz 34 GHz 35 GHz 36 GHz 37 GHz 38 GHz 39 GHz 40 GHz (0.1 to 1) MHz 1 MHz to 2 GHz (2 to 6) GHz (6 to 8) GHz (8 to 12) GHz (12 to 18) GHz 10 MHz to 6 GHz (6 to 12) GHz (12 to 18) GHz 10 MHz to 6 GHz (6 to 12) GHz (12 to 18) GHz 2.6 % 2.9 % 3.3 % 3.0 % 2.8 % 2.6 % 2.7 % 2.6 % 2.6 % 2.7 % 2.6 % 2.5 % 2.7 % 2.6 % 2.8 % 2.7 % 1.7 % 1.6 % 1.5 % 1.5 % 1.7 % 2.3 % 3.9 % 6.4 % 7.1 % 4.7 % 6.7 % 7.0 % Power meter & power sensor Power meter & power sensor, step attenuator

(A2LA Cert. No. 3128.01) 7/15/2025 Page 16 of 25 Parameter/Range Frequency CMC2, 4, 5, 16 (±) Comments Frequency Modulation – Generate Deviation: (0.3 to 4) kHz Deviation: (4 to 40) kHz Deviation: (0.3 to 4) kHz Deviation: (4 to 40) kHz Deviation: (40 to 400) kHz Deviation: (0.3 to 4) kHz Deviation: (4 to 40) kHz Deviation: (40 to 400) kHz (0.25 to 10) MHz Rate: 20 Hz to 10 kHz (10 to 1300) MHz Rate: 20 Hz to 200 kHz (10 to 1300) MHz Rate: 50 Hz to 100 kHz 6.9 % + 1 Hz 3.9 % + 10 Hz 8.7 % + 1 Hz 6.6 % + 10 Hz 5.9 % + 100 Hz 6.5 % + 1 Hz 3.1 % + 10 Hz 1.4 % + 100 Hz Measuring receiver Frequency Modulation – Measuring Equipment Deviation: (0.3 to 4) kHz Deviation: (4 to 40) kHz Deviation: (0.3 to 4) kHz Deviation: (4 to 40) kHz Deviation: (40 to 400) kHz Deviation: (0.3 to 4) kHz Deviation: (4 to 40) kHz Deviation: (40 to 400) kHz (0.25 to 10) MHz Rate: 20 Hz to 10 kHz (10 to 1300) MHz Rate: 20 Hz to 200 kHz (10 to 1300) MHz Rate: 50 Hz to 100 kHz 7.0 % + 1 Hz 4.0 % + 10 Hz 8.9 % + 1 Hz 6.6 % + 10 Hz 5.9 % + 100 Hz 6.6 % + 1 Hz 3.2 % + 10 Hz 1.4 % + 100 Hz Measuring receiver Attenuation – Measure (0 to 90) dB (90 to 100) dB 10 MHz to 18 GHz 0.25 dB + M 0.35 dB + M Measuring receiver Attenuation – Measuring Equipment (0 to 80) dB 90 dB 100 dB (0 to 80) dB 90 dB 100 dB 10 MHz to 12 GHz (12 to 18) GHz 0.22 dB 0.32 dB 0.60 dB 0.38 dB 0.48 dB 1.1 dB Step attenuator

(A2LA Cert. No. 3128.01) 7/15/2025 Page 17 of 25 Parameter/Range Frequency CMC2, 4, 5, 16 (±) Comments Amplitude Modulation – Generate Depth: (5 to 40) % Depth: (40 to 90) % Depth: (5 to 40) % Depth: (40 to 90) % Depth: (5 to 40) % Depth: (40 to 90) % Depth: (5 to 40) % Depth: (40 to 90) % (0.15 to 10) MHz Rate: 20 Hz to 10 kHz (0.15 to 10) MHz Rate: 50 Hz to 10 kHz (10 to 1300) MHz Rate: 20 Hz to 100 kHz (10 to 1300) MHz Rate: 50 Hz to 50 kHz 4.3 % + 0.01 % (AM) 3.6 % + 0.1 % (AM) 3.3 % + 0.01 % (AM) 2.5 % + 0.1 % (AM) 7.1 % + 0.01 % (AM) 3.7 % + 0.1 % (AM) 5.2 % + 0.01 % (AM) 1.5 % + 0.1 % (AM) Measuring receiver Amplitude Modulation – Measuring Equipment Depth: (5 to 40) % Depth: (40 to 90) % Depth: (5 to 40) % Depth: (40 to 90) % Depth: (5 to 40) % Depth: (40 to 90) % Depth: (5 to 40) % Depth: (40 to 90) % (0.15 to 10) MHz Rate: 20 Hz to 10 kHz (0.15 to 10) MHz Rate: 50 Hz to 10 kHz (10 to 1300) MHz Rate: 20 Hz to 100 kHz (10 to 1300) MHz Rate: 50 Hz to 50 kHz 4.3 % + 0.01 % (AM) 3.6 % + 0.1 % (AM) 3.4 % + 0.01 % (AM) 2.5 % + 0.1 % (AM) 7.1 % + 0.01 % (AM) 3.7 % + 0.1 % (AM) 5.3 % + 0.01 % (AM) 1.4 % + 0.1 % (AM) Measuring receiver Spectrum Analyzer8 – Standard Frequency Accuracy Displayed Frequency Accuracy Span Accuracy 10 MHz 10 Hz to 1 GHz (1 to 40) GHz 10 kHz to 40 GHz 2.4 μHz 1.3 Hz 1.3 Hz 0.013 % Cesium standard & precision phase comparator Cesium standard & signal generator Cesium standard & signal generator

(A2LA Cert. No. 3128.01) 7/15/2025 Page 18 of 25 Parameter/Equipment Frequency CMC2, 4 (±) Comments Spectrum Analyzer8 – (cont) Frequency Response, Reference Level Accuracy, Absolute Amplitude Accuracy 100 kHz 300 kHz 500 kHz 1 MHz 3 MHz 5 MHz 10 MHz 30 MHz 50 MHz 100 MHz 300 MHz 500 MHz 1 GHz 1.5 GHz 2 GHz 2.5 GHz 3 GHz 4 GHz 4.2 GHz 5 GHz 6 GHz 7 GHz 8 GHz 9 GHz 10 GHz 11 GHz 12 GHz 12.4 GHz 13 GHz 14 GHz 15 GHz 16 GHz 17 GHz 18 GHz 19 GHz 20 GHz 21 GHz 22 GHz 23 GHz 24 GHz 25 GHz 26 GHz 26.5 GHz 27 GHz 28 GHz 29 GHz 30 GHz 0.10 dB 0.09 dB 0.10 dB 0.10 dB 0.10 dB 0.10 dB 0.10 dB 0.09 dB 0.09 dB 0.09 dB 0.10 dB 0.10 dB 0.10 dB 0.10 dB 0.10 dB 0.11 dB 0.11 dB 0.11 dB 0.11 dB 0.11 dB 0.11 dB 0.11 dB 0.12 dB 0.12 dB 0.11 dB 0.11 dB 0.11 dB 0.14 dB 0.12 dB 0.12 dB 0.12 dB 0.12 dB 0.13 dB 0.13 dB 0.12 dB 0.13 dB 0.14 dB 0.14 dB 0.14 dB 0.15 dB 0.16 dB 0.17 dB 0.17 dB 0.17 dB 0.17 dB 0.18 dB 0.18 dB Power meter & power sensor

(A2LA Cert. No. 3128.01) 7/15/2025 Page 19 of 25 Parameter/Range Frequency CMC2, 4, 5 (±) Comments Spectrum Analyzer8 – (cont) Frequency Response, Reference Level Accuracy, Absolute Amplitude Accuracy Reference Level Accuracy, Absolute Amplitude Accuracy: (-100 to -10) dBm Scale Fidelity: (0 to 90) dB (90 to 100) dB (0 to 90) dB (90 to 100) dB (0 to 80) dB (80 to 90) dB (90 to 100) dB (0 to 80) dB (80 to 90) dB (90 to 100) dB Attenuator Switching Accuracy Bandwidth Switching Accuracy Bandwidth Accuracy 31 GHz 32 GHz 33 GHz 34 GHz 35 GHz 36 GHz 37 GHz 38 GHz 39 GHz 40 GHz (0.1 to 1) MHz 1 MHz to 2 GHz (2 to 6) GHz (6 to 8) GHz (8 to 12) GHz (12 to 18) GHz (0.01 to 2) GHz (2 to 10) GHz (10 to 12) GHz (12 to 18) GHz (0.01 to 2) GHz (2 to 10) GHz (10 to 12) GHz (12 to 18) GHz 10 kHz to 40 GHz 10 kHz to 40 GHz 10 Hz to 50 MHz 0.20 dB 0.18 dB 0.16 dB 0.15 dB 0.15 dB 0.14 dB 0.16 dB 0.15 dB 0.16 dB 0.17 dB 0.12 dB 0.12 dB 0.12 dB 0.13 dB 0.15 dB 0.17 dB 0.26 dB 0.26 dB 0.34 dB 0.39 dB 0.22 dB 0.38 dB 0.26 dB 0.47 dB 0.22 dB 0.32 dB 0.60 dB 0.38 dB 0.48 dB 1.1 dB 0.09 dB 0.09 dB 3.5 % Signal generator Power meter & power sensor, step attenuator Step attenuator

(A2LA Cert. No. 3128.01) 7/15/2025 Page 20 of 25 Parameter/Range Frequency CMC2, 4 (±) Comments Signal Generator – Standard Frequency Accuracy Frequency Accuracy Linearity: (-50 to 20) dBm (-100 to -50) dBm Absolute Level Accuracy: 0 dBm (-10 to 0) dBm (-100 to -10) dBm (0 to 20) dBm (-10 to 0) dBm (-100 to -10) dBm (0 to 20) dBm (-10 to 0) dBm (-100 to -10) dBm 10 MHz 10 Hz to 1 MHz (1 to 10) MHz 10 MHz 10 MHz to 1 GHz (1 to 10) GHz (10 to 20) GHz (20 to 30) GHz (30 to 40) GHz (0.01 to 18) GHz 100 kHz to 5 GHz (5 to 12) GHz (12 to 14) GHz (14 to 18) GHz (18 to 25) GHz (25 to 40) GHz 100 kHz to 10 MHz (0.01 to 3) GHz (3 to 5) GHz 2.4 μHz 0.012 Hz 0.85 mHz 0.85 mHz 0.075 Hz 0.14 Hz 0.26 Hz 0.37 Hz 0.49 Hz 0.31 dB 0.39 dB 0.08 dB 0.09 dB 0.09 dB 0.12 dB 0.14 dB 0.16 dB 0.08 dB 0.10 dB 0.10 dB 0.07 dB 0.09 dB 0.12 dB 0.07 dB 0.08 dB Cesium standard & precision phase comparator Cesium standard & frequency counter Spectrum anlyzer & step attenuator Power meter & power sensor Power meter & power sensor, measuring receiver

(A2LA Cert. No. 3128.01) 7/15/2025 Page 21 of 25 Parameter/Range Frequency CMC2, 4, 5 (±) Comments Signal Generator – (cont) Absolute Level Accuracy: (0 to 20) dBm (-10 to 0) dBm (-100 to -10) dBm (0 to 20) dBm (-10 to 0) dBm (-100 to -10) dBm 2nd & 3rd Harmonic: (0 to -70) dBc (0 to -90) dBc (0 to -90) dBc FM Modulation Accuracy: Deviation: (0.3 to 4) kHz Deviation: (4 to 40) kHz Deviation: (0.3 to 4) kHz Deviation: (4 to 40) kHz Deviation: (40 to 400) kHz Deviation: (0.3 to 4) kHz Deviation: (4 to 40) kHz Deviation: (40 to 400) kHz AM Modulation Accuracy Depth: (5 to 40) % Depth: (40 to 90) % Depth: (5 to 40) % Depth: (40 to 90) % Depth: (5 to 40) % Depth: (40 to 90) % Depth: (5 to 40) % Depth: (40 to 90) % (5 to 12) GHz (12 to 18) GHz (0.02 to 3) GHz (3 to 13.5) GHz (13.5 to 18) GHz (0.25 to 10) MHz Mod. Frequency: 20 Hz to 10 kHz (10 to 1300) MHz Mod. Frequency: 20 Hz to 200 kHz (10 to 1300) MHz Mod. Frequency: 50 Hz to 100 kHz (0.15 to 10) MHz Rate: 20 Hz to 10 kHz (0.15 to 10) MHz Rate: 50 Hz to 10 kHz (10 to 1300) MHz Rate: 20 Hz to 100 kHz (10 to 1300) MHz Rate: 50 Hz to 50 kHz 0.16 dB 0.09 dB 0.10 dB 0.17 dB 0.12 dB 0.13 dB 0.9 dB 1.7 dB 2.9 dB 6.9 % + 1 Hz 3.9 % + 10 Hz 8.7 % + 1 Hz 6.6 % + 10 Hz 5.9 % + 100 Hz 6.5 % + 1 Hz 3.1 % + 10 Hz 1.4 % + 100 Hz 4.3 % + 0.01 % (AM) 3.6 % + 0.1 % (AM) 3.3 % + 0.01 % (AM) 2.5 % + 0.1 % (AM) 7.1 % + 0.01 % (AM) 3.7 % + 0.1 % (AM) 5.2 % + 0.01 % (AM) 1.5 % + 0.1 % (AM) Power meter & power sensor, measuring receiver Signal analyzer Measuring receiver

(A2LA Cert. No. 3128.01) 7/15/2025 Page 22 of 25 Parameter/Range Frequency CMC2, 16 (±) Comments Parameters for S11, S12, S21, S22 – Reflection S11/S22 Magnitude & Phase – Measure9: (0.0001 to 0.5) lin (0.5 to 1) lin (0.0001 to 0.03) lin (0.03 to 0.1) lin (0.1 to 0.2) lin (0.2 to 1) lin (0.0001 to 0.5) lin (0.5 to 1) lin (0.0001 to 0.03) lin (0.03 to 0.1) lin (0.1 to 0.2) lin (0.2 to 1) lin (0.0001 to 0.5) lin (0.5 to 1) lin (0.0001 to 0.03) lin (0.03 to 0.1) lin (0.1 to 0.2) lin (0.2 to 1) lin (70 to 300) kHz 300 kHz to 18 GHz (18 to 40) GHz (0.007 to 0.011) lin (0.011 to 0.021) lin (90 to 13) ° (13 to 4.2) ° (4.2 to 2.3) ° (2.3 to 0.82) ° (0.010 to 0.019) lin (0.019 to 0.034) lin (90 to 21) ° (21 to 7.4) ° (7.4 to 4.5) ° (4.5 to 2.0) ° (0.014 to 0.032) lin (0.032 to 0.059) lin (90 to 26) ° (26 to 11) ° (11 to 7.0) ° (7.0 to 5.0) ° One-port device Insertable devices only Vector network analyzer calibration kit

(A2LA Cert. No. 3128.01) 7/15/2025 Page 23 of 25 Parameter/Range Frequency CMC2, 16 (±) Comments Transmission S12/S21, Magnitude & Phase- Measure9 (0 to -5) dB (-5 to -30) dB (-30 to -35) dB (-35 to -60) dB (-60 to -70) dB (-70 to -80) dB (0 to -5) dB (-5 to -30) dB (-30 to -35) dB (-35 to -80) dB (0 to -5) dB (-5 to -30) dB (-30 to -35) dB (-35 to -80) dB (70 to 300) kHz 300 kHz to 18 GHz (18 to 40) GHz (0.062 to 0.039) dB (0.40 to 0.30) ° 0.039 dB 0.30 ° (0.039 to 0.044) dB (0.30 to 0.40) ° 0.044 dB 0.40 ° (0.044 to 0.048) dB (0.40 to 0.45) ° (0.048 to 0.080) dB (0.45 to 0.50) ° (0.18 to 0.16) dB (1.8 to 1.6) ° 0.16 dB 1.6 ° (0.16 to 0.17) dB (1.6 to 1.7) ° 0.17 dB 1.7 ° (0.33 to 0.31) dB (3.4 to 3.3) ° 0.31 dB 3.3 ° (0.31 to 0.32) dB (3.3 to 3.4) ° 0.32 dB 3.4 ° Non-reflective device Insertable devices only Vector network analyzer calibration kit

(A2LA Cert. No. 3128.01) 7/15/2025 Page 24 of 25 IV. Time & Frequency Parameter/Equipment Range CMC2, 11 (±) Comments Frequency – Measure High Stability Frequency Standard Frequency Generators 10 MHz 10 Hz to 1 MHz (1 to 10) MHz 10 MHz 10 MHz to 1 GHz (1 to 10) GHz (10 to 20) GHz (20 to 30) GHz (30 to 40) GHz 2.4 μHz 0.012 Hz 0.85 mHz 0.85 mHz 0.075 Hz 0.14 Hz 0.26 Hz 0.37 Hz 0.49 Hz Cesium standard & precision phase comparator Cesium standard & frequency counter Frequency – Measuring Equipment Counters & Timers 10 Hz to 1 MHz (1 to 10) MHz 10 MHz to 1 GHz (1 to 10) GHz (10 to 20) GHz (20 to 30) GHz (30 to 40) GHz 10 MHz 0.058 Hz 0.058 Hz 0.17 Hz 0.22 Hz 0.37 Hz 0.49 Hz 0.63 Hz 0.067 mHz Cesium standard & signal generator Cesium standard ______________________________________________________________________ 1 This laboratory offers commercial calibration and field calibration service. 2 Calibration and Measurement Capability Uncertainty (CMC) is the smallest uncertainty of measurement that a laboratory can achieve within its scope of accreditation when performing more or less routine calibrations of nearly ideal measurement standards or nearly ideal measuring equipment. CMCs represent expanded uncertainties expressed at approximately the 95 % level of confidence, usually using a coverage factor of k = 2. The actual measurement uncertainty of a specific calibration performed by the laboratory may be greater than the CMC due to the behavior of the customer’s device and to influences from the circumstances of the specific calibration. 3 Field calibration service is available for this calibration. Please note the actual measurement uncertainties achievable on a customer's site can normally be expected to be larger than the Calibration and Measurement Capability Uncertainty (CMC) found on the A2LA Scope. Allowance must be made for aspects such as the environment at the place of calibration and for other possible adverse effects such as those caused by transportation of the calibration equipment. The usual allowance for the uncertainty introduced by the item being calibrated, (e.g. resolution) must also be considered and this, on its own, could result in the actual measurement uncertainty achievable on a customer’s site being larger than the CMC.