Measurement time comparison, I t-dualscan, System specifications multi-probe set-up – ORBIT FR T-DualScan User Manual
Page 5: Typical measurement time for single beam antenna, Multi-probe set-up, System specifications single-probe set-up, Single-probe set-up
122
System specifications Multi-probe set-up*
30 dBi AUT
PEAK GAIN ACCURACY
0.8 GHz - 1 GHz
± 0.5 dB
1 GHz - 6 GHz
± 0.5 dB
6 GHz - 18 GHz
± 0.5 dB
Repeatability
± 0.3 dB
- 20 dB SIDELOBES ACCURACY
0.8 GHz - 1 GHz
± 0.6 dB
1 GHz - 6 GHz
± 0.6 dB
6 GHz - 18 GHz
± 0.7 dB
- 30 dB SIDELOBES ACCURACY
0.8 GHz - 1 GHz
± 1.3 dB
1 GHz - 6 GHz
± 1.2 dB
6 GHz - 18 GHz
± 1.3 dB
* Table refers to radiation pattern < ± 60 deg. Specifications given according
to the following assumptions:
• Controlled temperature and humidity during measurement
• Specifications on radiation pattern are given for a normalized pattern
• Measurements inside an anechoic chamber
• Peak gain is given for a ± 0.3 dB gain error on the reference antenna
• No averaging
Typical measurement time for single beam antenna
(1)
Multi-probe set-up*
Frequency
Number of measured
Measurement
frequencies
time (in hours)
3 GHz
5
0.1
3 GHz
10
0.2
18 GHz
5
3
18 GHz
10
4.5
(1) AUT size 5 x 5 m
System specifications
Single-probe set-up*
30 dBi AUT
PEAK GAIN ACCURACY
0.8 GHz - 1 GHz
± 0.5 dB
1 GHz - 6 GHz
± 0.5 dB
6 GHz - 18 GHz
± 0.5 dB
18 GHz - 40 GHz
± 0.5 dB
Repeatability
± 0.3 dB
- 20 dB SIDELOBES ACCURACY
0.8 GHz - 1 GHz
± 0.5 dB
1 GHz - 6 GHz
± 0.5 dB
6 GHz - 18 GHz
± 0.5 dB
18 GHz - 40 GHz
± 0.5 dB
- 30 dB SIDELOBES ACCURACY
0.8 GHz - 1 GHz
± 1.2 dB
1 GHz - 6 GHz
± 1.0 dB
6 GHz - 18 GHz
± 1.1 dB
18 GHz - 40 GHz
± 1.3 dB
* Table refers to radiation pattern < ± 60 deg. Specifications given according
to the following assumptions:
• Controlled temperature and humidity during measurement
• Specifications on radiation pattern are given for a normalized pattern
• Measurements inside an anechoic chamber
• Peak gain is given for a ± 0.3 dB gain error on the reference antenna
• No averaging
Typical measurement time for single beam antenna
(1)
Single-probe set-up*
Frequency
Number of measured
Measurement
frequencies
time (in hours)
3 GHz
5
2
3 GHz
10
2.5
18 GHz
5
21
18 GHz
10
23
(1) AUT size 5 x 5 m
Measurement time comparison
5
I T-DualScan