Instruction Manual for Anritsu models including: MG3710A, MG3710E, MG3710A Vector Signal Generator, Vector Signal Generator, Signal Generator, Generator
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DocumentDocumentDFS Radar Pattern MX370073B
Vector Signal Generator MG3710A/MG3710E
Product Introduction
DFS Radar Pattern MX370073B
Installing the DFS Radar Pattern MX370073B option in the Vector Signal Generator MG3710A/MG3710E supports output of FCC 06-96 (Released: June 30, 2006), FCC 13-22 (Released: February 20, 2013) and Japan MIC (Reference: TELEC-T403 (V14.0) DFS test signals. Output of complex combinations of pulse, chirp and hopping signals required to support the DFS tests is made easy just by selecting combination files supplied with the MX370073B.
DFS Radar Pattern
Install
MG3710A/MG3710E
The main unit requires a license.
Supports both FCC and Japan MIC Standards. One MG3710A/MG3710E supports pulse, chirp and hopping signals. External PC not required. Simply selecting prepared waveform pattern outputs various
signals using MG3710A/MG3710E built-in Sequence function. Offers 5.3-GHz band waveform patterns adopted by Japan MIC standard in July 2019
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DFS Test Setup (Example)
DUT (UUT*)
Attenuator
: Unit Under Test
Vector Signal Generator MG3710A/MG3710E
Attenuator
External Test
Equipment
Spectrum Analyzer
Pulse Generator
Reference Signal Generator
One MG3710A/MG3710E supports pulse, chirp and hopping signals. PC not required.
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Difference between MX370073A and MX370073B
Model
Vector Signal Generator
MG3710E
MG3710A (discontinued)
MG3700A (discontinued)
Note
: Supported
MX370073A
(discontinued)
MX370073B
· Does not include 5.3-GHz band
waveform patterns adopted by
Japan MIC standard in July 2019
· Includes all waveform patterns offered by MX370073A
· Includes 5.3-GHz band waveform patterns adopted by Japan MIC
standard in July 2019
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Sequence Function and Combination File
Sequence Function
This standard function switches and outputs multiple waveform patterns continuously. Standards-compliant test signals can be created by combining complex patterns of pulse, chirp, hopping, and null signal waveforms. Clicking "Sequence Restart" on the right starts output of the DFS test signal according to the standards.
Combination File:
Users can output pulse, chirp and hopping signals for DFS tests easily just by selecting a combination file with this sequence information.
Sequence function: [Mode] > (Page2) [F7: Sequence Mode]
Sequence Function Display
Switches and outputs multiple waveform patterns continuously.
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DFS Radar Pattern List (MX370073B)
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DFS Radar Pattern List (MX370073B)
Simple output just by selecting combination file. Supports 40 variable signal types - 20 times each for main test and retest.
Selecting in order supports tests with random conditions
For FCC Standard
Test No.
Package
Type 0 RadarType0
Short Pulse Radar
Type 1 RadarType1 Type 2 RadarType2
Type 3 RadarType3
Long Pulse Radar
Type 4 RadarType4 Type 5 RadarType5
RadarType6_20M
Frequency Hopping
Radar
RadarType6_40M Type 6
RadarType6_80M
RadarType6_160M*
Combination File Name
Note
ShortPulse0
Test A: ShortPulse1A-01 to ShortPulse1A-23
Test B: ShortPulse1B-01 to ShortPulse1B-15
ShortPulse2-01 to ShortPulse2-40
ShortPulse3-01 to ShortPulse3-40
ShortPulse4-01 to ShortPulse4-40
Fixed Pulse Radar Signals: 1 pattern. Variable Pulse Radar Signals: 23 patterns each.
Variable Pulse Radar Signals: 15 patterns each.
Variable Pulse Radar Signals: 40 patterns each.
LongPulse-01 to LongPulse-40
Variable Chirp Radar Signals: 40 patterns each.
Hopping_20M-01 to Hopping_20M-40 Hopping_40M-01 to Hopping_40M-40 Hopping_80M-01 to Hopping_80M-40 Hopping_160M-01 to Hopping_160M-40
Frequency Hopping Radar Signals: 40 patterns each. For 20 MHz/ch Frequency Hopping Radar Signals: 40 patterns each. For 40 MHz/ch Frequency Hopping Radar Signals: 40 patterns each. For 80 MHz/ch Frequency Hopping Radar Signals: 40 patterns each. For 160 MHz/ch
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File Size [MB]
830 (All MX370073B )
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DFS Radar Pattern List (MX370073B)
Simple output just by selecting combination file. Supports 40 variable signal types - 20 times each for main test and retest.
Selecting order supports tests with random conditions.
For Japan MIC Standard (Reference: TELEC-T403)
Test No.
Package
Combination File Name
Note
File Size [MB]
Appended Table 1*1
Type 1 DFS_behhyoudai1gou-1_2 Type 2
Type 1
Type 2
Type 3
Appended Table 1*2
Type 4 W53_DFS_Radar_Pattern
Type 5 Type 6 Type 7 Type 8 Type 1 Type 2 DFS_behhyoudai2gou-1_2_3 Type 3
Appended Type 4 DFS_behhyoudai2gou-4 Table 2
Type 5 DFS_behhyoudai2gou-5
Type 6 DFS_behhyoudai2gou-6
behhyou_dai1gou-1
behhyou_dai1gou-2
CN_V11_variable_W53 to CN_V16_variable_W53 CN_V21_variable_W53 CN_V31_chirp_W53 to CN_V37_chirp_W53 CN_V41_chirp_W53 to CN_V46_chirp_W53 CN_F01_chirp_W53 CN_F02_chirp_W53 CN_F03_chirp_W53 CN_F04_chirp_W53 behhyou_dai2gou-1 behhyou_dai2gou-2 behhyou_dai2gou-3 behhyou2-4-1 to behhyou2-4-40 behhyou2-5-1 to behhyou2-5-40 behhyou2-6-1 to behhyou2-6-40
Fixed Pulse Radar Signals: 1 pattern each Radar Radio Waves: 6 patterns Radar Radio Waves: 1 pattern Radar Radio Waves: 7 patterns
Radar Radio Waves: 6 patterns
830 Radar Radio Waves: 1 pattern each
(All MX370073B)
Fixed Pulse Radar Signals: 1 pattern each
Variable Pulse Radar Signals: 40 patterns each
*1: Uses waveform patterns prior to July 2019 Japan MIC Standard revision *2: Uses new waveform patterns adopted by July 2019 Japan MIC Standard revision
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DFS Radar Pattern List (MX370073B)
Test No.
Package
Appended Table 3
Type 1 DFS_behhyoudai3gou
DFS_behhyoudai4gou
Appended Table 4
DFS_behhyoudai4gou_40M
Type 1 DFS_behhyoudai4gou_80M
Combination File Name
behhyou3-1 to behhyou3-40
behhyou4-01 to behhyou4-40
behhyou4-01_40M to behhyou4-40_40M
behhyou4-01_80M to behhyou4-40_80M
DFS_behhyoudai4gou_160M*
behhyou4-01_160M to behhyou4-40_160M
Note
Variable Chirp Radar Signals: 40 patterns each Frequency Hopping Radar Signals: 40 patterns each For DUT 20 MHz detection bandwidth Frequency Hopping Radar Signals: 40 patterns each For DUT 40 MHz detection bandwidth Frequency Hopping Radar Signals: 40 patterns each For DUT 80 MHz detection bandwidth Frequency Hopping Radar Signals: 40 patterns each For DUT 160 MHz detection bandwidth
File Size [MB]
830 (All MX370073B)
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DFS Test Signals for FCC and Japan MIC Standards
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DFS Test Signals for FCC 06-96 and FCC 13-22 (1/4)
Test Objects
Test Items
Short Pulse Radar
Long Pulse Radar
Radar Type 0 1 2 3 4
5
Frequency Hopping Radar
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*1: Frequency Hopping Bandwidth = 20 MHz *2: Frequency Hopping Bandwidth = 40 MHz *3: Frequency Hopping Bandwidth = 80 MHz *4: Frequency Hopping Bandwidth = 160 MHz
Chapter Number 6.1 6.1 6.1 6.1 6.1
6.2
6.3 (20 MHz)*1
6.3 (40 MHz)*2
6.3 (80 MHz)*3
6.3 (160 MHz)*4
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DFS Test Signals for FCC 06-96 and FCC 13-22 (2/4)
Short Pulse Radar
Used for combining randomly extracted combinations of pulse width, pulse repetition frequency and continuous pulse count at each repetition cycle
Radar Type
0 1
2
3
4
Pulse Width (W) [µs] 1
1
1 to 5 (1 µs step)
6 to 10 (1 µs step) 11 to 20 (1 µs step)
Pulse Repetition Interval (PRI) [µs]
1428 518 to 3066 (1 µs step) 150 to 230 (1 µs step)
200 to 500 (1 µs step)
200 to 500 (1 µs step)
Pulse Per Burst for each PRI (PPB)
18 18 to 102 (1 step) 23 to 29 (1 step) 16 to 18 (1 step) 12 to 16 (1 step)
*See slides 16 and 18 for signal images.
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PRI: Pulse Repetition Interval 12
DFS Test Signals for FCC 06-96 and FCC 13-22 (3/4)
Long Pulse Radar: Chirp Signal
Used for combining randomly extracted combinations of pulse width, chirp width, pulse repetition frequency, continuous pulse count and burst count at each repetition cycle. However, the chirp frequency band is within the occupied frequency band.
Radar Type 5
Pulse Width (W) [µs]
50 to 100 (1 µs step)
Pulse Repetition Interval (PRI) [µs]
1000 to 2000 (1 µs step)
Pulse Per Burst for each PRI (PPB)
1 to 3 (1 step)
*See slides 20 and 21 for signal images.
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PRI: Pulse Repetition Interval 13
DFS Test Signals for FCC 06-96 and FCC 13-22 (4/4)
Frequency Hopping Radar
Hopping is performed at each 0.333 kHz hopping time interval. The hopping frequency can be selected randomly from 475 waves at 1 MHz intervals between 5250 and 5724 MHz. The 9 pulses in every burst are at the same frequency. However, the pulse pattern for the 20 or 40 MHz frequency band detected by the Rx module within the frequency hopping band is output as the test signal.
Radar Type 6
Pulse Width (W) [µs] 1
Pulse Repetition Interval (PRI) [µs]
333
Pulse Per Burst for each Hopping
9
*See slides 22 and 23 for signal images.
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PRI: Pulse Repetition Interval 14
DFS Test Signals for Japan MIC Standard (1/9)
Test Objects
Test Items Frequency
Test signal
Carrier Sense (2)
5.3 GHz
Fixed Pulse Radar Signals
Carrier Sense (2) 5.3 GHz Radar Radio Waves
Fixed Pulse Radar Signals
Carrier Sense (3)
Variable Pulse Radar Signals 5.6 GHz Chirp Radar Signals
Frequency Hopping Radar Signals
Test No.
Note
Table No. 1 Type. 1 Table No. 1 Type. 2
Uses waveform patterns prior to July 2019 Japan MIC Standard revision
Table No. 1 Type. 1
Table No. 1 Type. 1
Table No. 1 Type. 1 Table No. 1 Type. 1 Table No. 1 Type. 1 Table No. 1 Type. 1
Uses new waveform patterns adopted by July 2019 Japan MIC Standard revision
Table No. 1 Type. 1
Table No. 1 Type. 1
Table No. 2 Type. 1
Table No .2 Type. 2
Table No. 2 Type. 3
Table No. 2 Type. 4
Table No. 2 Type. 5
Table No. 2 Type. 6
Table No. 3 Type. 1 Table No. 4 Type. 1 (20 MHz) Table No. 4 Type. 1 (40 MHz) Table No. 4 Type. 1 (80 MHz)
Frequency Hopping Bandwidth = 20 MHz Frequency Hopping Bandwidth = 40 MHz :Frequency Hopping Bandwidth = 80 MHz
Table No. 4 Type. 1 (160 MHz) Frequency Hopping Bandwidth = 160 MHz
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DFS Test Signals for Japan MIC Standard (2/9)
Fixed Pulse Radar Signals: (Table No.1 Type.1, 2) Fixed Pulse Radar Signals: (Table No.2 Type.1, 2, 3)
Test No.
Table No1* Table No.2
Type. 1 Type. 2 Type. 1 Type. 2 Type. 3
Pulse Width (W) [µs]
1 2.5 0.5 1 2
Pulse Repetition Frequency (PRF) [Hz] 700 260 720 700 250
Pulse Per Burst for each PRF (PPB)
18 18 18 18 18
*: Uses waveform patterns prior to July 2019 Japan MIC Standard revision
15 s PPB 18
1/PRF W
Repetition Interval [s]
15 15 15 15 15
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DFS Test Signals for Japan MIC Standard (3/9)
Variable Pulse Radar Signals: (Table No. 2 Type. 4, 5, 6)
Used for combining randomly extracted combinations of pulse width, pulse repetition frequency and continuous pulse count at each repetition cycle
Test No.
Table No. 2
Type. 4 Type. 5 Type .6
Pulse Width (W) [µs]
1 to 5 (1 µs step)
6 to 10 (1 µs step) 11 to 20 (1 µs step)
Pulse Repetition Frequency (PRF) [Hz]
4347 to 6667 (1 Hz step)
2000 to 5000 (1 Hz step)
2000 to 5000 (1 Hz step)
Pulse Per Burst for each PRF (PPB)
23 to 29 (1 step) 16 to 18 (1 step) 12 to 16 (1 step)
Repetition Interval [s]
15 15 15
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PRF: Pulse Repetition Frequency 17
DFS Test Signals for Japan MIC Standard (4/9)
Variable Pulse Radar Signals: (Table No. 2 Type 4, 5, 6)
15 s
PPB 23 (1)
PPB 29 (2)
PPB 25 (3)
PPB 23
(1)
150 µs
1 µs
PPB 29
(2)
230 µs
4 µs
(3)
172 µs
2 µs
PPB 25
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DFS Test Signals for Japan MIC Standard (5/9)
Radar Radio Waves: (Table No.1 Type.1, 2,3,4,5,6,7,8)
Radar Radio Waves
Test No.
Table No.1*
Type 1 Type 2 Type 3 Type 4 Type 5 Type 6 Type 7 Type 8
Pulse Width [s]
Minimum value 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Maximum value 5 15 5 15 1.5 1.5 1.5 1.5
Pulse Repetition Frequency [Hz]
Minimum value
Maximum value
200
1000
200
1600
200
1000
200
1600
1114
1118
928
932
886
890
738
742
Minimum Continuous Pulse Count
10 15 min{max{22, [0.026 × PRF] , 30} min{max{22, [0.026 × PRF] , 30} 30 25 24 20
*: Uses new waveform patterns adopted by July 2019 Japan MIC Standard revision
Type 3, 4
Frequency range (chirp) Pulse interval of P1 (T1) Pulse Width of P2 (W2) Difference between P1 and P2 Pulse Widths Duty Cycle
±1 MHz from ±0.5 MHz 70 s min 20 s min, 100 s max 15 s min based on W2 W1
<10%
Type 5, 8
Frequency range (chirp) Pulse interval of P1 (T1) Pulse Width of P2 (W2)
±1 MHz from ±0.5 MHz 50 s min 28.5 s min, 33.6 s max
Pulse Width of P1(W1)
Pulse interval
Pulse Width of P2(W2)
Pulse interval (T1)
Time
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DFS Test Signals for Japan MIC Standard (6/9)
Chirp Radar Signals: (Table No. 3)
Used for combining randomly extracted
combinations of pulse width, chirp width,
pulse repetition frequency, continuous
pulse count and burst count at each
repetition cycle. However, the chirp
frequency band is within the occupied
frequency band.
Time
Frequency
Test No.
Table No. 3
Type. 1
Pulse Width (W) [µs]
50 to 100 (1 µs step)
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Example for chirp signal (zoomed-in)
Pulse Repetition Frequency (PRF) [Hz]
500 to 1000 (1 Hz step)
Pulse Per Burst for each PRF (PPB)
1 to 3 (1 step)
Repetition Interval [s]
12
PRF: Pulse Repetition Frequency
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DFS Test Signals for Japan MIC Standard (7/9)
Chirp Radar Signals: (Table No. 3)
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PRI#1
PRI#2
PRI#3
W
W
W
Total Burst Length
W: Pulse Width PRI: Pulse Repetition Interval
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DFS Test Signals for Japan MIC Standard (8/9)
Frequency Hopping Radar Signals: (Table No. 4)
Frequency
Hopping is performed at each 3 ms hopping
time interval. The hopping frequency can be
selected randomly from 475 waves at 1 MHz
intervals between 5250 and 5724 MHz. The 9
pulses output every 3 ms are at the same
frequency. However, the pulse pattern for the
20, 40, 80 or 160 MHz frequency band detected by the Rx module within the
Time
frequency hopping band is output as the test
signal.
Test No. Table No. 4 Type. 1
Pulse Width (W) [µs]
1
Example for hopping signal (zoomed-in)
Pulse Repetition Frequency (PRF) [Hz]
3,000
Pulse Per Hopping for each PRF (PPB)
9
Repetition Interval [s]
10
PRF: Pulse Repetition Frequency
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DFS Test Signals for Japan MIC Standard (9/9)
Frequency Hopping Radar Signals: (Table No. 4)
Bandwidth: 20 MHz, 40 MHz, 80 MHz, 160 MHz
Frequency
Time
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The signal generator outputs any in-band pulse but no out-of-band pulse. The DUT performs carrier sensing when a pulse within the detection band is detected.
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Ordering Information
The minimum required options are as follows:
Hardware Model (MG3710A*) MG3710A MG3710A-036 MG3710A-045
Model (MG3710E) MG3710E MG3710E-036 MG3710E-045
Name Vector Signal Generator 1stRF 100 kHz to 6 GHz ARB Memory Upgrade 256 Msample for 1stRF
Software MX370073B
DFS Radar Pattern
*: Although production of the MG3710A main frame has been discontinued, the MX370073B can be installed in existing MG3710A units. In addition, the MG3710A-045 option can also be retrofitted.
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[Supplement] What is DFS: Dynamic Frequency Selection?
Japan MIC Standard (Reference: TELEC-T403) specifies use of frequency bands from 5.3 GHz (5.26/5.28/5.30/5.32 GHz) and 5.6 GHz (5.50/5.52/5.54/5.56/5.58/5.60/5.62/5.64/5.66/5.68/5.70 GHz) for the WLAN 5 GHz band. Since these are the same frequency bands as used by meteorological radarNote and marine radar, these pulse signals are obliged to use Dynamic Frequency Selection (DFS) technology.
FCC 06-96 requires the same tests for 5.25 to 5.35 GHz and 5.47 to 5.725 GHz.
Note: Weather radar locates precipitation by transmitting pulse bursts every second. Interference from wireless LAN can be mistaken for precipitation. Therefore, use DFS to confirm the absence of weather radar before starting operation.
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2022-3 MJM No. MX370073B-E-L-1-(1.01)
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