United States
Rohde & Schwarz USA
6821 Benjamin Franklin Drive, 21046-2265, Columbia, MD, United States
Visit websiteA2LA 2354.01ISO/IEC 17025Register refreshed 2026-11-06
- Scope lines
- 28
- A2LA certificate
- 1
- Site in our directory
- 1
A2LA accredited scope
What this lab is accredited for
We could not match the method references in this lab’s scope to published test standard numbers. The full scope as published is below.
Only this lab. Searches the method, matrix and range of each of the 28 scope lines.
A2LA certificate 2354.01 · 28 lines
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | ISO/IEC 17025:2017; ANSI/NCSL Z540-1-1994; ANSI/NCSL Z540.3-2006 | - | to 1000 V |
| 2 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 2 of 27
Parameter/Equipment
Range
CMC2, 4 (±)
Comments
Resistance – Measure3
Up to 100 kΩ
(10 to 100) Ω
100 Ω to 1 kΩ
(1 to 10) kΩ
(10 to 100) kΩ
100 kΩ to 1 MΩ
(1 to 10) MΩ
(10 to 100) MΩ
8.5 µΩ/Ω
8.7 µΩ/Ω
7.5 µΩ/Ω
7.5 µΩ/Ω
7.5 µΩ/Ω
8 µΩ/Ω
8.1 µΩ/Ω
22 µΩ/Ω
HP 3458A, Fluke
8508A
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
AC Voltage – Measure3
(1 to 10) mV
(10 to 100) mV
100 mV to 1 V
(1 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 to 500) kHz
500 kHz to 1 MHz
(1 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
500 kHz to 1MHz
(1 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
500 kHz to 1MHz
610 µV/V
320 µV/V
430 µV/V
1.2 mV/V
620 µv/V
40 mv/V
13 mv/V
71 mv/V
80 µV/V
61 µV/V
96 µV/V
120 µV/V
460 µV/V
1.2 mVV/V
3.5 mV/V
3.5 mV/V
68 µV/V
50 µV/V
74 µV/V
130 µV/V
180 µV/V
1.0 mV/V
3.4 mv/V
3.7 mV/V
HP 3458A, Fluke
8508A | ||
| 3 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 3 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
AC Voltage – Measure3
(cont)
(1 to 10) V
(10 to 100) V
(100 to 700) V
(700 to 1000) V
(1 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
500 kHz to 1MHz
(1 to 40) Hz
40 Hz to 1 kHz
(1 to 20) kHz
(20 to 50) kHz
(50 to 100) kHz
(100 to 300) kHz
40 Hz to 1 kHz
(1 to 20) kHz
(20 to 50) kHz
(50 to 100) kHz
40 Hz to 1 kHz
(1 to 5) kHz
(5 to 10) kHz
65µV/V
50µV/V
74µV/V
85µV/V
300 µv/V
330 µV/V
3.5 mV/V
3.6 mV/V
110 µV/V
90 µV/V
94 µV/V
140 µV/V
420 µV/V
430 µV/V
83 µV/V
160 µV/V
27 µV/V
560 µV/V
140 µV/V
130 µV/V
150 µV/V
HP 3458A, Fluke
8508A
AC Voltage – Generate3
Up to 10 mV
(10 to 100) mV
(10 to 20) Hz
(20 to 40) Hz
(40 to 20) kHz
(20 to 50) kHz
(50 to 100) kHz)
(100 to 300) kHz
(300 to 500) kHz)
500 kHz to 1 MHz
(10 to 20) Hz
(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
660 µV/V
520 µV/V
290 µv/V
590 µV/V
990 µV/V
1.9 mV/V
3.3 mV/V
7.5 mV/V
730 µV/V
330 µV/V
290 µv/V
420 µV/V
970 µV/V
1.5 mv/V
3.9 mv/V
6.1 mV/V
Fluke 5730A/5725A | ||
| 4 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 4 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
AC Voltage – Generate3
(cont)
100 mV to 1 V
(1 to 10) V
(10 to 100) V
(200 to 1000) V
(10 to 20) Hz
(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 1MHz
(10 to 20) Hz
(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 1MHz
(10 to 20) Hz
(20 to 40) Hz
40 Hz to 20 kHz
(20 to 50) kHz
(50 to 100) kHz
40 Hz to 1 kHz
(1 to 5) kHz
(5 to 10) kHz
140 µV/V
31 µV/V
31 µV/V
56 µV/V
71 µV/V
200 µV/V
710 µV/V
940 µv/V
480 µV/V
48 µV/V
35 µV/V
44 µV/V
51 µV/V
250 µV/V
350 µV/V
1.9 mV/V
140 µV/V
53 µV/V
45 µV/V
52 µV/V
220 µV/V
110 µV/V
33 µV/V
130 µV/V
Fluke 5730A/5725A
AC Current – Measure3
(10 to 100) µA
100 µA to 1 mA
(10 to 45) Hz
(45 to 100) Hz
100 Hz to 1 kHz
(1 to 5) kHz
(5 to 10) kHz
(10 to 45) Hz
(45 to 100) Hz
100 Hz to 1 kHz
(1 to 5) kHz
(5 to 10) kHz
15 µA/A
12 µA/A
21 µA/A
31 µA/A
150 µA/A
33 µA/A
23 µa/A
21 µA/A
11 µA/A
30 µA/A
HP 3458A, Fluke
8508A | ||
| 5 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 5 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
AC Current – Measure3
(cont)
(1 to 10) mA
(10 to 100) mA
100 mA to 1 A
(1 to 5) A
(5 to 11) A
(10 to 45) Hz
(45 to 100) Hz
100 Hz to 1 kHz
(1 to 5) kHz
(5 to 10) kHz
(10 to 45) Hz
(45 to 100) Hz
100 Hz to 1 kHz
(1 to 5) kHz
(5 to 10) kHz
(10 to 45) Hz
(45 to 100) Hz
100 Hz to 1 kHz
(1 to 5) kHz
(5 to 10) kHz
(40 to 100) Hz
100 Hz to 1 kHz
(1 to 5) kHz
(5 to 10) kHz
(40 to 100) Hz
100 Hz to 1 kHz
(1 to 5) kHz
(5 to 10) kHz
21 µA/A
17 µA/A
25 µA/A
28 µA/A
17 µA/A
22 µA/A
16 µA/A
32 µA/A
25 µA/A
59 µA/A
41 µA/A
35 µA/A
68 µA/A
100 µA/A
52 µA/A
15 µA/A
17 µA/A
17 µA/A
18 µA/A
28 µA/A
28 µA/A
13 µA/A
31 µA/A
HP 3458A, Fluke
8508A | ||
| 6 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 6 of 27
II. Electrical – RF/Microwave
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
RF Power – Generate &
Measure3
e.g., Generator, Power
Meter
(-100 to <-80) dBm
(-130 to <-80) dBm
(-120 to <-80) dBm
(-100 to <-80) dBm
(-80 to <-20) dBm
Generate
3
e.g., Generator
(-20 to 20) dBm
(>20 to 40) dBm
(8 to <100) kHz
100 kHz to 100 MHz
>100 MHz to 2.4 GHz
(>2.4 to 8) GHz
(>8 to 20) GHz
(>20 to 40) GHz
(>40 to 50) GHz
(>50 to 67) GHz
>8 kHz to 100 MHz
>100 MHz to 2.4 GHz
(>2.4 to 8) GHz
(>8 to 20) GHz
(>20 to 40) GHz
(>40 to 50) GHz
(>50 to 67) GHz
1 kHz to 100 MHz
>100 MHz to 2 GHz
(>2 to 8) GHz
(>8 to 12.4) GHz
(>12.4 to 18) GHz
(>18 to 26.5) GHz
(26.5 to 33) GHz
(33 to 40) GHz
(>40 to 50) GHz
(>50 to 67) GHz
(>67 to 70) GHz
(>70 to 90) GHz
>1 kHz to 100 MHz
100 MHz to 6 GHz
0.079 dB
0.079 dB
0.081 dB
0.083 dB
0.11 dB
0.12 dB
0.14 dB
0.19 dB
0.057 dB
0.060 dB
0.062 dB
0.094 dB
0.10 dB
0.13 dB
0.18 dB
0.016 dB
0.024 dB
0.030 dB
0.037 dB
0.049 dB
0.064 dB
0.080 dB
0.085 dB
0.12 dB
0.17 dB
0.21 dB
0.34 dB
0.048 dB
0.059 dB
R&S®UCS2010
measuring system:
power sensor w/
receiver
R&S®NRP18T
R&S®NRP67T
R&S®NRP110T | ||
| 7 | - | -Show page textExtracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 7 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
RF Power – Generate &
Measure3 (cont)
Generate
(>20 to 35) dBm
(>20 to 30) dBm
(0 to 70) dB
(>70 to 120) dB
(>6 to 8) GHz
(>8 to 12.5) GHz
(12.5 to 18) GHz
(>18 to 26.5) GHz
(>26.5 to 40) GHz
(>40 to 50) GHz
(>50 to 67) GHz
8 kHz to 67 GHz
0.064 dB
0.081 dB
0.095 dB
0.11 dB
0.12 dB
0.15 dB
0.19 dB
0.05 dB
0.10 dB
R&S®NRP18T w/
20 dB attenuator
R&S®NRP67T w/
20 dB attenuator
R&S®FSW67
w/ preamplifier
RF Power – Generate3
Absolute, DUT: Power
Meter
(-40 to -20) dBm
(-20 to 20) dBm
>DC to 100 MHz
>100 MHz to 2.4 GHz
(>2.4 to 4) GHz
(>4 to 8) GHz
(>8 to 12.4) GHz
(>12.4 to 18) GHz
(>18 to 26.5) GHz
(>26.5 to 33) GHz
(>33 to 40) GHz
>DC to 1 MHz
(>1 to 100) MHz
>100 MHz to 2.4 GHz
(>2.4 to 8) GHz
(>8 to 12.4) GHz
(>12.4 to 18) GHz
(>18 to 26.5) GHz
(>26.5 to 33) GHz
(>33 to 40) GHz
(>40 to 50) GHz
(>50 to 67) GHz
(>67 to 90) GHz
0.025 dB
0.029 dB
0.034 dB
0.041 dB
0.055 dB
0.063 dB
0.064 dB
0.076 dB
0.082 dB
0.012 dB
0.015 dB
0.021 dB
0.029 dB
0.036 dB
0.047 dB
0.050 dB
0.060 dB
0.063 dB
0.095 dB
0.15 dB
0.44 dB
Material measure
Direct RF power
comparison
R&S®NRPC18
R&S®NRPC33
R&S®NRPC40
R&S®NRPC67
R&S®NRPC18
R&S®NRPC33
R&S®NRPC40
R&S®NRPC50
R&S®NRPC67
R&S®NRP110T w/
R&S® SMZ90
(mismatch uncertainty
not included) | to 67 GHz |
| 8 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 8 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
Tuned RF Power –
Measure3 Relative
DUT: Generator, Step
Attenuator
(0 to -0.1) dB
(-0.1 to -20) dB
(-20 to -40) dB
(-40 to -60) dB
(-60 to -80) dB
(-80 to -90) dB
(10 to 200) MHz
0.007 dB
0.010 dB
0.014 dB
0.016 dB
0.019 dB
0.023 dB
Indicating measuring
instrument
direct RF power
comparison
(e.g.: R&S® FSWP8)
UCS display linearity -
MS: spectrum analyzer
- DUT: step attenuator
Tuned RF Power –
Generate3 Relative
DUT: Power Meter
(0 to -0.1) dB
(-0.1 to -20) dB
(-20 to -40) dB
(-40 to -60) dB
(-60 to -80) dB
(-80 to -90) dB
(0 to 0.1) dB
(>0.1 to 21) dB
(>21 to 30) dB
(>30 to 40) dB
(>40 to 50) dB
(>50 to 60) dB
(>60 to 70) dB
(>70 to 80) dB
(>80 to 90) dB
(>90 to 100) dB
(>100 to 110) dB
(>110 to 120) dB
(10 to 200) MHz
50 MHz to 1 GHz
0.010 dB
0.020 dB
0.023 dB
0.024 dB
0.027 dB
0.036 dB
0.001 dB
0.005 dB
0.010 dB
0.012 dB
0.013 dB
0.014 dB
0.015 dB
0.016 dB
0.017 dB
0.018 dB
0.019 dB
0.020 dB
Material measure
direct RF power
comparison
R&S® RSC step
attenuator; R&S®
UCS2120
R&S®NRPC-LS, w/
R&S®RSC | ||
| 9 | - | -Show page textExtracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 9 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
Reflection Γ S11/S22 –
Measure3
Magnitude
Unit Linear:
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
9 kHz to 10 GHz
(>10 to 18) GHz
(>18 to 30) GHz
(>30 to 40) GHz
(>40 to 50) GHz
(>50 to 60) GHz
(>60 to 67) GHz
(0.0035 + 0.0039 · Γ
2) lin
0.0035 lin
(0.0041 + 0.0040 · Γ2) lin
0.0041 lin
(0.0059 + 0.0055 · Γ2) lin
0.0059 lin
(0.0070 + 0.0050 · Γ2) lin
0.0070 lin
(0.0092 + 0.0088 · Γ
2) lin
0.0092 lin
(0.012 + 0.011 · Γ2) lin
0.012 lin
(0.012 + 0.014 · Γ2) lin
0.012 lin
Γ: reflection magnitude
Type-N (50 Ω),
3.5 mm, 2.92 mm
2.4 mm, 1.85 m
R&S®ZNB8
R&S®ZVA67
R&S®ZV-Z270
R&S®ZV-Z235
R&S®ZN-Z229
R&S®ZV-Z224
R&S®ZV-Z218
Reflection Γ S11/S22 –
Measure3
Phase:
(0 to 1)
(0 to 1)
9 kHz to 67 GHz
9 kHz to 67 GHz
180°
U
Deg = arcsin(UMag/|Γ|)
x 180° 𝜋𝜋⁄
R&S®ZNB8 w/CalKit
Phase uncertainty:
If UMag >|Γ |, If UMag < |Γ
|
Γ: reflection magnitude
UMag: magnitude
uncertainty in unit 1
UDeg: phase uncertainty
in unit degree | 0.2 to 1 GHz |
| 10 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 10 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
Transmission
S21/S12 – Measure3
(0 to 30) dB
(>30 to 40) dB
(>40 to 50) dB
(>50 to 60) dB
(>60 to 80) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 50) dB
(>50 to 60) dB
(>60 to 80) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 60) dB
(>60 to 80) dB
(>80 to 90) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 60) dB
(>60 to 80) dB
(>80 to 90) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 60) dB
(>60 to 80) dB
(>80 to 90) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 60) dB
(>60 to 80) dB
(>80 to 90) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 60) dB
(>60 to 90) dB
(9 to 100) kHz
>100 kHz to 50 MHz
(>50 to 200) MHz
200 MHz to 20 GHz
(20 to 40) GHz
(40 to 50) GHz
(50 to 67) GHz
0.05 dB, 0.4°
0.07 dB, 0.5°
0.12 dB, 0.8°
0.32 dB, 2.1°
0.32 dB + 0.13(A - 60 dB)
0.05 dB, 0.4°
0.06 dB, 0.4°
0.09 dB, 0.6°
0.19 dB, 1.3°
0.19 dB + 0.076(A - 60 dB)
0.05 dB, 0.4°
0.06 dB, 0.4°
0.08 dB, 0.6°
0.32 dB, 2.1°
1.0 dB
0.04 dB, 0.9°
0.06 dB, 0.9°
0.07 dB, 0.9°
0.15 dB, 1.3°
0.32 dB
0.06 dB, 1.3°
0.08 dB, 1.3°
0.09 dB, 1.3°
0.33 dB, 2.5°
0.96 dB
0.11 dB, 1.7°
0.12 dB, 1.7°
0.13 dB, 1.7°
0.34 dB, 2.7°
0.96 dB
0.15 dB, 2.2°
0.16 dB, 2.3°
0.20 dB, 2.4°
0.20 dB + 0.09(A - 60 dB)
A: Attenuation in dB
R&S®ZNB8
R&S®ZV-Z270
R&S®ZVA67
R&S®ZV-Z218
R&S®ZVA67
R&S®ZV-Z218 | ||
| 11 | CISPR 16-1-1 | - | See scope document |
| 12 | CISPR 16-1-1 | - | See scope document |
| 13 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 13 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
Frequency Modulation –
Generate & Measure3
10 Hz to 16 MHz
10 Hz < fmod ≤ 100 kHz
100 kHz <fmod ≤ 200 kHz
200 kHz <fmod ≤ 10 MHz
0.001∆ f + k
FM
0.002∆ f + kFM
0.005∆ f + kFM
∆f: frequency
deviation
R&S®FSW
k
FM: residual
influence
depends on
demodulation
bandwidth
Phase Modulation –
Generate & Measure3
10 Hz/ fmod in rad to
16 MHz/ fmod in rad
10 Hz f
mod ≤ 100 kHz
100 kHz <fmod ≤ 200 kHz
200 kHz <fmod ≤ 10 MHz
0.001∆𝜙𝜙+ k
FM
0.002∆𝜙𝜙 + kFM
0.005∆𝜙𝜙+ kFM
∆𝜙𝜙: phase deviation
R&S®FSW
k
PM: residual
influence
depends on
demodulation
Digital Modulation –
Generate & Measure3
Carrier: 2 MHz to 6 GHz
Error Vector Magnitude
(RMS) for Modulation
Types: MSK, GMSK,
BPSK, DQPSK, π/4
DQPSK, 8 PSK, 16 QAM
& 32 QAM, QPSK
Phase Error (RMS) for
Modulation Types: MSK,
GMSK, BPSK, DQPSK,
π/4 DQPSK, 8 PSK, 16
QAM & 32 QAM, QPSK
(20 to 1500) MHz
(>1500 to 2600) MHz
(>2600 to 6000) MHz
(20 to 1500) MHz
(>1500 to 2600) MHz
(>2600 to 6000) MHz
0.018 % RMS
0.019 % RMS
0.046 % RMS
0.0099° RMS
0.011° RMS
0.026° RMS
R&S FSWP | ||
| 14 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 14 of 27
IV. Time & Frequency
Parameter/Equipment
Range
CMC2, 7 (±)
Comments
Frequency – Measure &
Measuring Equipment3
20 Hz to 100 MHz
100 MHz to 67 GHz
10 MHz (at 24 hours)
0.01 Hz
0.10 nHz/Hz
3.9 pHz/Hz
(3.9 parts in 1012)
Fluke 910R, spectrum
analyzer, generator (e.g.:
R&S® SMA100B)
Time – Measure
100 ns
3.9 ps/s
(3.9 parts in 1012)
Fluke 910R w/
Fluke 6690 counter
Rise-Time (RF pulse) –
Measure3
(0.5 to 10) ns
160 ps
R&S®RTO2000 | ||
| 15 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 15 of 27
SATELLITE FACILITY
ROHDE & SCHWARZ USA, INC.
410 N. Freeport Parkway, Suite 160
Coppell, TX 75019
Wes Fisher Phone: 410 910 7843
I. Electrical – RF/Microwave
Parameter/Equipment
Range
CMC2, 4 (±)
Comments
RF Power – Generate3
Absolute, DUT: Power
Meter
(-40 to -20) dBm
(-20 to 20) dBm
>DC to 100 MHz
>100 MHz to 2.4 GHz
(>2.4 to 4) GHz
(>4 to 8) GHz
(>8 to 12.4) GHz
(>12.4 to 18) GHz
(>18 to 26.5) GHz
(>26.5 to 33) GHz
(>33 to 40) GHz
>DC to 1 MHz
(>1 to 100) MHz
>100 MHz to 2.4 GHz
(>2.4 to 8) GHz
(>8 to 12.4) GHz
(>12.4 to 18) GHz
(>18 to 26.5) GHz
(>26.5 to 33) GHz
(>33 to 40) GHz
(>40 to 50) GHz
(>50 to 67) GHz
(>67 to 90) GHz
0.025 dB
0.029 dB
0.034 dB
0.041 dB
0.055 dB
0.063 dB
0.064 dB
0.076 dB
0.082 dB
0.012 dB
0.015 dB
0.021 dB
0.029 dB
0.036 dB
0.047 dB
0.050 dB
0.060 dB
0.063 dB
0.095 dB
0.15 dB
0.44 dB
Material measure
Direct RF power
comparison
R&S®NRP-Z55
R&S®NRPC18
R&S®NRPC33
R&S®NRPC40
R&S®NRPC50
R&S®NRPC67
R&S®NRP110T w/
R&S® SMZ90 | ||
| 16 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 16 of 27
Parameter/Equipment
Range
CMC2, 4 (±)
Comments
Reflection Γ S11/S22 –
Measure3
Magnitude
Unit Linear:
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
9 kHz to 10 GHz
(>10 to 18) GHz
(>18 to 30) GHz
(>30 to 40) GHz
(0.0035 + 0.0039 · Γ
2) lin
0.0035 lin
(0.0041 + 0.0040 · Γ
2) lin
0.0041 lin
(0.0059 + 0.0055 · Γ2) lin
0.0059 lin
(0.0070 + 0.0050 · Γ2) lin
0.0070 lin
Γ: reflection
magnitude
Type-N (50 Ω),
3.5 mm, 2.92 mm
2.4 mm, 1.85 m
R&S®ZNB8
R&S®ZVA67
R&S®ZV-Z270
R&S®ZV-Z235
Transmission
S21/S12 – Measure3
(0 to 30) dB
(>30 to 40) dB
(>40 to 50) dB
(>50 to 60) dB
(>60 to 80) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 60) dB
(>60 to 80) dB
(>80 to 90) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 60) dB
(>60 to 80) dB
(>80 to 90) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 60) dB
(>60 to 80) dB
(>80 to 90) dB
>100 kHz to 50 MHz
(>50 to 200) MHz
200 MHz to 20 GHz
(20 to 40) GHz
0.05 dB, 0.4°
0.06 dB, 0.4°
0.09 dB, 0.6°
0.19 dB, 1.3°
0.19 dB + 0.076(A - 60 dB)
0.05 dB, 0.4°
0.06 dB, 0.4°
0.08 dB, 0.6°
0.32 dB, 2.1°
1.0 dB
0.04 dB, 0.9°
0.06 dB, 0.9°
0.07 dB, 0.9°
0.15 dB, 1.3°
0.32 dB
0.06 dB, 1.3°
0.08 dB, 1.3°
0.09 dB, 1.3°
0.33 dB, 2.5°
0.96 dB
A: Attenuation in dB
R&S®ZNB8
R&S®ZV-Z270
R&S®ZVA67
R&S®ZV-Z218 | ||
| 17 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 17 of 27
II. Time & Frequency
Parameter/Equipment
Range
CMC2, 7 (±)
Comments
Frequency – Measure
& Measuring
Equipment3
20 Hz to 100 MHz
100 MHz to 67 GHz
10 MHz
0.01 Hz
0.10 nHz/Hz
3.9 pHz/Hz
(3.9 parts in 1012)
Fluke 910R w/ FSQ
spectrum analyzer,
generator (e.g.: R&S®
SMA100B) | ||
| 18 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 18 of 27
SATELLITE FACILITY
ROHDE & SCHWARZ USA, INC.
890 N McCarthy Blvd, Ste 129
Milpitas, CA 95035
Wes Fisher Phone: 410 910 7843
I. Electrical – RF/Microwave
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
RF Power – Generate &
Measure3
e.g., Generator, Power
Meter
(-100 to <-80) dBm
(-130 to <-80) dBm
(-120 to <-80) dBm
(-100 to <-80) dBm
(-80 to <-20) dBm
(8 to <100) kHz
100 kHz to 100 MHz
>100 MHz to 2.4 GHz
(>2.4 to 8) GHz
(>8 to 20) GHz
(>20 to 40) GHz
(>40 to 50) GHz
(>50 to 67) GHz
>8 kHz to 100 MHz
>100 MHz to 2.4 GHz
(>2.4 to 8) GHz
(>8 to 20) GHz
(>20 to 40) GHz
(>40 to 50) GHz
(>50 to 67) GHz
0.079 dB
0.079 dB
0.081 dB
0.083 dB
0.11 dB
0.12 dB
0.14 dB
0.19 dB
0.057 dB
0.060 dB
0.062 dB
0.094 dB
0.10 dB
0.13 dB
0.18 dB
R&S®UCS2010
measuring system:
power sensor w/
receiver | ||
| 19 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 19 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
RF Power – Generate &
Measure3 (cont)
Generate3
e.g., Generator
(-20 to 20) dBm
(>20 to 40) dBm
(>20 to 35) dBm
(>20 to 30) dBm
(0 to 70) dB
(>70 to 120) dB
1 kHz to 100 MHz
>100 MHz to 2 GHz
(>2 to 8) GHz
(>8 to 12.4) GHz
(>12.4 to 18) GHz
(>18 to 26.5) GHz
(26.5 to 33) GHz
(33 to 40) GHz
(>40 to 50) GHz
(>50 to 67) GHz
(>67 to 70) GHz
(>70 to 90) GHz
>1 kHz to 100 MHz
100 MHz to 6 GHz
(>6 to 8) GHz
(>8 to 12.5) GHz
(12.5 to 18) GHz
(>18 to 26.5) GHz
(>26.5 to 40) GHz
(>40 to 50) GHz
(>50 to 67) GHz
8 kHz to 67 GHz
0.016 dB
0.024 dB
0.030 dB
0.037 dB
0.049 dB
0.064 dB
0.080 dB
0.085 dB
0.12 dB
0.17 dB
0.21 dB
0.34 dB
0.048 dB
0.059 dB
0.064 dB
0.081 dB
0.095 dB
0.11 dB
0.12 dB
0.15 dB
0.19 dB
0.05 dB
0.10 dB
R&S®NRP18T
R&S®NRP67T
R&S®NRP110T
R&S®NRP18T w/
20 dB attenuator
R&S®NRP67T w/
20 dB attenuator
R&S®FSW67
w/ preamplifier
RF Power – Generate3
Absolute, DUT: Power
Meter
(-40 to -20) dBm
>DC to 100 MHz
>100 MHz to 2.4 GHz
(>2.4 to 4) GHz
(>4 to 8) GHz
(>8 to 12.4) GHz
(>12.4 to 18) GHz
(>18 to 26.5) GHz
(>26.5 to 33) GHz
(>33 to 40) GHz
0.025 dB
0.029 dB
0.034 dB
0.041 dB
0.055 dB
0.063 dB
0.064 dB
0.076 dB
0.082 dB
Material measure
Direct RF power
comparison
R&S®NRPC18
R&S®NRPC33
R&S®NRPC40
R&S®NRPC67 | ||
| 20 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 20 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
RF Power – Generate3
Absolute, DUT: Power
Meter (cont)
(-20 to 20) dBm
>DC to 1 MHz
(>1 to 100) MHz
>100 MHz to 2.4 GHz
(>2.4 to 8) GHz
(>8 to 12.4) GHz
(>12.4 to 18) GHz
(>18 to 26.5) GHz
(>26.5 to 33) GHz
(>33 to 40) GHz
(>40 to 50) GHz
(>50 to 67) GHz
(>67 to 90) GHz
0.012 dB
0.015 dB
0.021 dB
0.029 dB
0.036 dB
0.047 dB
0.050 dB
0.060 dB
0.063 dB
0.095 dB
0.15 dB
0.44 dB
R&S®NRPC18
R&S®NRPC33
R&S®NRPC40
R&S®NRPC50
R&S®NRPC67
R&S®NRP110T w/
R&S® SMZ90
Tuned RF Power –
Measure
3 Relative
DUT: Generator, Step
Attenuator
(0 to -0.1) dB
(-0.1 to -20) dB
(-20 to -40) dB
(-40 to -60) dB
(-60 to -80) dB
(-80 to -90) dB
(10 to 200) MHz
0.007 dB
0.010 dB
0.014 dB
0.016 dB
0.019 dB
0.023 dB
Indicating measuring
instrument
direct RF power
comparison
(e.g.: R&S® FSWP8)
UCS display linearity -
MS: spectrum analyzer
- DUT: step attenuator
Tuned RF Power –
Generate3 Relative
DUT: Power Meter
(0 to -0.1) dB
(-0.1 to -20) dB
(-20 to -40) dB
(-40 to -60) dB
(-60 to -80) dB
(-80 to -90) dB
(10 to 200) MHz
0.010 dB
0.020 dB
0.023 dB
0.024 dB
0.027 dB
0.036 dB
Material measure
direct RF power
comparison
R&S® RSC step
attenuator; R&S®
UCS2120 | ||
| 21 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 21 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
Tuned RF Power –
Generate3 Relative
DUT: Power Meter
(cont)
(0 to 0.1) dB
(>0.1 to 21) dB
(>21 to 30) dB
(>30 to 40) dB
(>40 to 50) dB
(>50 to 60) dB
(>60 to 70) dB
(>70 to 80) dB
(>80 to 90) dB
(>90 to 100) dB
(>100 to 110) dB
(>110 to 120) dB
50 MHz to 1 GHz
0.001 dB
0.005 dB
0.010 dB
0.012 dB
0.013 dB
0.014 dB
0.015 dB
0.016 dB
0.017 dB
0.018 dB
0.019 dB
0.020 dB
R&S®NRPC-LS, w/
R&S®RSC
Reflection Γ S11/S22 –
Measure3
Magnitude
Unit Linear:
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
(>0.2 to 1) lin
(0 to 0.2) lin
9 kHz to 10 GHz
(>10 to 18) GHz
(>18 to 30) GHz
(>30 to 40) GHz
(>40 to 50) GHz
(>50 to 60) GHz
(>60 to 67) GHz
(0.0035 + 0.0039 · Γ
2) lin
0.0035 lin
(0.0041 + 0.0040 · Γ2) lin
0.0041 lin
(0.0059 + 0.0055 · Γ2) lin
0.0059 lin
(0.0070 + 0.0050 · Γ
2) lin
0.0070 lin
(0.0092 + 0.0088 · Γ2) lin
0.0092 lin
(0.012 + 0.011 · Γ2) lin
0.012 lin
(0.012 + 0.014 · Γ2) lin
0.012 lin
Γ: reflection magnitude
Type-N (50 Ω),
3.5 mm, 2.92 mm
2.4 mm, 1.85 m
R&S®ZNB8
R&S®ZVA67
R&S®ZV-Z270
R&S®ZV-Z235
R&S®ZN-Z229
R&S®ZV-Z224
R&S®ZV-Z218 | ||
| 22 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 22 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
Reflection Γ S11/S22 –
Measure3
Phase:
(0 to 1)
(0 to 1)
9 kHz to 67 GHz
9 kHz to 67 GHz
180°
U
Deg = arcsin(UMag/|Γ|)
·180° 𝜋𝜋⁄
R&S®ZNB8 w/CalKit
Phase uncertainty:
If UMag >|Γ |, If UMag < |Γ |
Γ: reflection magnitude
U
Mag: magnitude
uncertainty in unit 1
UDeg: phase uncertainty
in unit degree
Transmission
S21/S12 – Measure3
(0 to 30) dB
(>30 to 40) dB
(>40 to 50) dB
(>50 to 60) dB
(>60 to 80) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 50) dB
(>50 to 60) dB
(>60 to 80) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 60) dB
(>60 to 80) dB
(>80 to 90) dB
(0 to 30) dB
(>30 to 40) dB
(>40 to 60) dB
(>60 to 80) dB
(>80 to 90) dB
(9 to 100) kHz
>100 kHz to 50 MHz
(>50 to 200) MHz
200 MHz to 20 GHz
0.05 dB, 0.4°
0.07 dB, 0.5°
0.12 dB, 0.8°
0.32 dB, 2.1°
0.32 dB + 0.13(A - 60
dB)
0.05 dB, 0.4°
0.06 dB, 0.4°
0.09 dB, 0.6°
0.19 dB, 1.3°
0.19 dB +
0.076(A - 60 dB)
0.05 dB, 0.4°
0.06 dB, 0.4°
0.08 dB, 0.6°
0.32 dB, 2.1°
1.0 dB
0.04 dB, 0.9°
0.06 dB, 0.9°
0.07 dB, 0.9°
0.15 dB, 1.3°
0.32 dB
A: Attenuation in dB
R&S®ZNB8
R&S®ZV-Z270
R&S®ZVA67
R&S®ZV-Z218 | ||
| 23 | CISPR 16-1-1 | - | See scope document |
| 24 | CISPR 16-1-1 | - | See scope document |
| 25 | CISPR 16-1-1 | - | See scope document |
| 26 | Extracted from the scope document; tables may not line up. View scope for the original. (A2LA Cert. No. 2354.01) 12/02/2025 Page 26 of 27
Parameter/Range
Frequency
CMC2, 4 (±)
Comments
Phase Modulation –
Generate & Measure3
10 Hz/ fmod in rad to
16 MHz/ fmod in rad
10 Hz fmod ≤ 100 kHz
100 kHz <fmod ≤ 200 kHz
200 kHz <fmod ≤ 10 MHz
0.001∆𝜙𝜙+ k
FM
0.002∆𝜙𝜙 + kFM
0.005∆𝜙𝜙+ kFM
∆𝜙𝜙: phase deviation
R&S®FSW
k
PM: residual
influence
depends on
demodulation
Digital Modulation –
Generate & Measure3
Carrier: 2 MHz to 6 GHz
Error Vector Magnitude
(RMS) for Modulation
Types: MSK, GMSK,
BPSK, DQPSK, π/4
DQPSK, 8 PSK, 16 QAM
& 32QAM, QPSK
Phase Error (RMS) for
Modulation Types: MSK,
GMSK, BPSK, DQPSK,
π/4 DQPSK, 8 PSK, 16
QAM & 32 QAM, QPSK
(20 to 1500) MHz
(>1500 to 2600) MHz
(>2600 to 6000) MHz
(20 to 1500) MHz
(>1500 to 2600) MHz
(>2600 to 6000) MHz
0.018 % RMS
0.019 % RMS
0.046 % RMS
0.0099° RMS
0.011° RMS
0.026° RMS
R&S FSQ
III. Time & Frequency
Parameter/Equipment
Range
CMC2, 7 (±)
Comments
Frequency – Measure &
Measuring Equipment3
20 Hz to 100 MHz
100 MHz to 67 GHz
10 MHz
0.01 Hz
0.10 nHz/Hz
3.9 pHz/Hz
(3.9 parts in 1012)
Fluke 910R w/ FSQ
spectrum analyzer,
generator (e.g.:
R&S® SMA100B) | ||
| 27 | CISPR 16-1-1 | - | 0.5 to 10 ns |
| 28 | ISO/IEC 17025:2017; ANSI/NCSL Z540-1-1994; ANSI/NCSL Z540.3-2006; R205 | - | - |
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
Labs with overlapping accredited scope in United States
- Automated PrecisionRockville, MD · ~28 kmA2LAShares 1 accredited test methodANSI/NCSL Z540-1-1994
- American Scale & EquipmentBaltimore, MD · ~37 kmA2LAShares 1 accredited test methodANSI/NCSL Z540-1-1994
- Trescal, Inc. - Baltimore, MDSparks, MD · ~42 kmA2LAShares 1 accredited test methodANSI/NCSL Z540-1-1994
- SIMCO Electronics - Washington D.C.Sterling, VA · ~51 kmA2LAShares 1 accredited test methodANSI/NCSL Z540-1-1994
- Morehouse Instrument CompanyYork, PA · ~86 kmA2LAShares 1 accredited test methodANSI/NCSL Z540-1-1994
Accreditation data refreshed from the A2LA register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.