Test Report - DTS

FCC ID: SK9AMI6

Test Report

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FCCID_1296550

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

2 TEST FACILITIES

2.1 Location

The radiated and conducted emissions test sites are located at the following address:

Advanced Compliance Solutions
5015 B.U. Bowman Drive
Buford, GA 30518
Phone: (770) 831-8048
Fax: (770) 831-8598

2.2 Laboratory Accreditations/Recognitions/Certifications

The Semi-Anechoic Chamber Test Site, Open Area Test Site (OATS) and Conducted Emissions
Site have been fully described, submitted to, and accepted by the FCC, Industry Canada and the
Japanese Voluntary Control Council for Interference by information technology equipment. In
addition, ACS is compliant to ISO/IEC 17025 as certified by the National Institute of Standards
and Technology under their National Voluntary Laboratory Accreditation Program. The following
certification numbers have been issued in recognition of these accreditations and certifications:

FCC Site Registration Number: 894540
Industry Canada Lab Code: IC 4175A-1
VCCI Member Number: 1831
 VCCI OATS Registration Number R-1526
 VCCI Conducted Emissions Site Registration Number: C-1608
NVLAP Lab Code: 200612-0

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 4

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

2.3 Radiated Emissions Test Site Description

2.3.1 Semi-Anechoic Chamber Test Site

The Semi-Anechoic Chamber Test Site consists of a 20’ x 30’ x 18’ shielded enclosure. The
chamber is lined with Toyo Ferrite Grid Absorber, model number FFG-1000. The ferrite tile grid is
101 x 101 x 19mm thick and weighs approximately 550 grams. These tiles are mounted on steel
panels and installed directly on the inner walls of the chamber.

The turntable is 150cm in diameter and is located 160cm from the back wall of the chamber. The
chamber is grounded via 1 - 8’ copper ground rod, installed at the center of the back wall, it is
bound to the ground plane using 3/4" stainless steel braided cable.

The turntable is all steel, flush mounted table installed in an all steel frame. The table is remotely
operated from inside the control room located 25’ from the range. The turntable is electrically
bonded to the surrounding ground plane via steel fingers installed on the edge of the turn table.
The steel fingers make constant contact with the ground plane during operation.

Behind the turntable is a 3’ x 6’ x 4’ deep shielded pit used for support equipment if necessary.
The pit is equipped with 1 - 4” PVC chases from the turntable to the pit that allow for cabling to
the EUT if necessary. The underside of the turntable can be accessed from the pit so cables can
be supplied to the EUT from the pit.

A diagram of the Semi-Anechoic Chamber Test Site is shown in Figure 2.3-1 below:

3 Meters

5 Feet
Diameter

20 Feet

30 Feet
Figure 2.3-1: Semi-Anechoic Chamber Test Site

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 5

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

2.3.2 Open Area Tests Site (OATS)

The open area test site consists of a 40’ x 66’ concrete pad covered with a perforated electro-
plated galvanized sheet metal. The perforations in the sheet metal are 1/8” holes that are
staggered every 3/16”. The individual sheets are placed to overlap each other by 1/4” and are
riveted together to provide a continuous seam. Rivets are spaced every 3” in a 3 x 20 meter
perimeter around the antenna mast and EUT area. Rivets in the remaining area are spaced as
necessary to properly secure the ground plane and maintain the electrical continuity.

The entire ground plane extends 12’ beyond the turntable edge and 16’ beyond the antenna mast
when set to a 10 meter measurement distance. The ground plane is grounded via 4 - 8’ copper
ground rods, each installed at a corner of the ground plane and bound to the ground plane using
3/4" stainless steel braided cable.

The turntable is an all aluminum 10’ flush mounted table installed in an all aluminum frame. The
table is remotely operated from inside the control room located 40’ from the range. The turntable
is electrically bonded to the surrounding ground plane via steel fingers installed on the edge of
the turn table. The steel fingers make constant contact with the ground plane during operation.

Adjacent to the turntable is a 7’ x 7’ square and 4’ deep concrete pit used for support equipment if
necessary. The pit is equipped with 5 - 4” PVC chases from the pit to the control room that allow
for cabling to the EUT if necessary. The underside of the turntable can be accessed from the pit
so cables can be supplied to the EUT from the pit. The pit is covered with 2 sheets of 1/4"
diamond style re-enforced steel sheets. The sheets are painted to match the perforated steel
ground plane; however the underside edges have been masked off to maintain the electrical
continuity of the ground plane. All reflecting objects are located outside of the ellipse defined in
ANSI C63.4.

A diagram of the Open Area Test Site is shown in Figure 2.3-2 below:

10

3 Meters

40

7x7x4
Pit

66 Feet

Figure 2.3-2: Open Area Test Site

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 6

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

5 SUPPORT EQUIPMENT

Table 5-1: Support Equipment
Item Equipment Type Manufacturer Model Number Serial Number
1 Electric Meter Itron Electricity Metering C2SOD (1S) 300 307 547
2 Electric Meter Itron Electricity Metering C2SOD (2S) 300 307 531
3 Electric Meter Itron Electricity Metering CN2SOD (12S) 300 307 250
4 Transformer Sagamo Weston Type T-6A 325827 002

6 EQUIPMENT UNDER TEST SETUP BLOCK DIAGRAM

Spectrum Analyzer

1-3
*50 Ohm connection to 1
Spectrum Analyzer -
Used for conducted
measurements only.

240 VAC
5 120 VAC
Configuration 1 Configuration 2
120 VAC

Figure 6-1: EUT Test Setup

Note1: The 1S meter form was utilized to power the AMI6 modules for RF conducted
measurements. The AMI6 was also integrated into the 1S, 2S, and 12S meter forms for showing
compliance for radiated emissions and AC power line conducted emissions.

Note2: 1S and 12S meter form connects directly to 120vAC and did not use a transformer (5).

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 9

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

Table 7.2.2-2: Line 2 Conducted EMI Results - 1S Meter
Frequency Level Transducer Limit Margin
Line PE Detector
(MHz) (dBuV) (dB) (dBuV) (dB)
0.15 21.1 9.9 66 44.9 L2 GND QP
0.57 10.5 10 56 45.6 L2 GND QP
0.804 10.6 10.1 56 45.4 L2 GND QP
1.026 10.2 10 56 45.8 L2 GND QP
1.308 10.6 10 56 45.4 L2 GND QP
1.47 10.6 10 56 45.4 L2 GND QP
1.752 10.6 10 56 45.4 L2 GND QP
2.31 9.9 10 56 46.1 L2 GND QP
3.774 9.6 9.9 56 46.4 L2 GND QP
3.924 9.5 9.9 56 46.5 L2 GND QP
0.192 11.5 9.9 54 42.4 L2 GND AVG
0.576 7.3 10 46 38.7 L2 GND AVG
0.858 7.3 10 46 38.7 L2 GND AVG
1.008 7.2 10 46 38.8 L2 GND AVG
1.29 7.5 10 46 38.5 L2 GND AVG
1.422 7.9 10 46 38.1 L2 GND AVG
1.734 7.2 10 46 38.8 L2 GND AVG
2.34 6.7 10 46 39.3 L2 GND AVG
3.786 6.7 9.9 46 39.3 L2 GND AVG
3.936 6.7 9.9 46 39.3 L2 GND AVG

Table 7.2.2-3: Line 1 Conducted EMI Results – 2S Meter
Frequency Level Transducer Limit Margin
Line PE Detector
(MHz) (dBuV) (dB) (dBuV) (dB)
0.15 33.7 9.9 66 32.3 L1 GND QP
0.462 20.8 10 57 35.8 L1 GND QP
0.498 20.7 10 56 35.4 L1 GND QP
0.72 16.6 10.1 56 39.4 L1 GND QP
0.87 15.4 10 56 40.6 L1 GND QP
1.086 14.2 10 56 41.8 L1 GND QP
1.452 13.4 10 56 42.6 L1 GND QP
1.554 13.1 10 56 42.9 L1 GND QP
2.424 11.4 10 56 44.6 L1 GND QP
2.49 11 10 56 45 L1 GND QP
0.198 11.6 9.9 54 42.1 L1 GND AVG
0.456 8.7 10 47 38.1 L1 GND AVG
0.546 8.4 10 46 37.6 L1 GND AVG
0.786 8.1 10.1 46 37.9 L1 GND AVG
0.9 8 10 46 38 L1 GND AVG
1.008 7.9 10 46 38.1 L1 GND AVG
1.488 7.5 10 46 38.5 L1 GND AVG
1.596 7.6 10 46 38.4 L1 GND AVG
2.484 6.8 10 46 39.2 L1 GND AVG
2.586 6.9 10 46 39.1 L1 GND AVG

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 11

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

Table 7.2.2-4: Line 2 Conducted EMI Results - 2S Meter
Frequency Level Transducer Limit Margin
Line PE Detector
(MHz) (dBuV) (dB) (dBuV) (dB)
0.156 33.7 9.9 66 32 L2 GND QP
0.264 23.1 10 61 38.2 L2 GND QP
0.39 20.4 10.1 58 37.6 L2 GND QP
0.456 21.3 10 57 35.5 L2 GND QP
0.528 21.1 10 56 34.9 L2 GND QP
0.558 20.2 10 56 35.8 L2 GND QP
0.678 18.2 10 56 37.8 L2 GND QP
0.918 14.9 10 56 41.1 L2 GND QP
0.954 22.1 10 56 33.9 L2 GND QP
2.19 11.8 10 56 44.2 L2 GND QP
0.192 13.6 9.9 54 40.4 L2 GND AVG
0.264 9.1 10 51 42.2 L2 GND AVG
0.396 8.9 10.1 48 39.1 L2 GND AVG
0.45 8.7 10 47 38.2 L2 GND AVG
0.528 8.6 10 46 37.5 L2 GND AVG
0.582 8.4 10 46 37.6 L2 GND AVG
0.654 8.6 10 46 37.4 L2 GND AVG
0.87 7.9 10 46 38.1 L2 GND AVG
0.942 8.6 10 46 37.4 L2 GND AVG
2.178 7 10 46 39 L2 GND AVG

Table 7.2.2-5: Line 1 Conducted EMI Results – 12S Meter
Frequency Level Transducer Limit Margin
Line PE Detector
(MHz) (dBuV) (dB) (dBuV) (dB)
0.48 20.3 10 56 36 L1 GND QP
0.552 20.1 10 56 35.9 L1 GND QP
0.648 20 10 56 36 L1 GND QP
0.804 20.1 10.1 56 35.9 L1 GND QP
1.194 20.6 10 56 35.4 L1 GND QP
1.434 21.6 10 56 34.4 L1 GND QP
1.722 21.2 10 56 34.8 L1 GND QP
2.178 20.6 10 56 35.4 L1 GND QP
2.394 20.3 10 56 35.7 L1 GND QP
2.76 19.4 10 56 36.6 L1 GND QP
0.48 11.7 10 46 34.6 L1 GND AVG
0.576 8.9 10 46 37.1 L1 GND AVG
0.702 8.9 10.1 46 37.1 L1 GND AVG
0.84 9.1 10 46 36.9 L1 GND AVG
1.188 9 10 46 37 L1 GND AVG
1.422 10.6 10 46 35.4 L1 GND AVG
1.692 9.2 10 46 36.8 L1 GND AVG
2.166 8.8 10 46 37.2 L1 GND AVG
2.37 8.7 10 46 37.3 L1 GND AVG
2.802 8.3 10 46 37.7 L1 GND AVG

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 12

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

Table 7.2.2-6: Line 2 Conducted EMI Results - 12S Meter
Frequency Level Transducer Limit Margin
Line PE Detector
(MHz) (dBuV) (dB) (dBuV) (dB)
0.462 20.8 10 57 35.9 L2 GND QP
0.492 20.6 10 56 35.5 L2 GND QP
0.588 20.4 10 56 35.6 L2 GND QP
0.624 20.4 10 56 35.6 L2 GND QP
0.738 20.4 10.1 56 35.6 L2 GND QP
1.194 20 10 56 36 L2 GND QP
1.248 20.2 10 56 35.8 L2 GND QP
1.41 20.5 10 56 35.5 L2 GND QP
1.764 20.7 10 56 35.3 L2 GND QP
1.944 20.6 10 56 35.4 L2 GND QP
0.462 8.8 10 47 37.9 L2 GND AVG
0.48 11.7 10 46 34.6 L2 GND AVG
0.552 8.9 10 46 37.2 L2 GND AVG
0.588 8.9 10 46 37.2 L2 GND AVG
0.75 9 10.1 46 37.1 L2 GND AVG
1.194 9 10 46 37 L2 GND AVG
1.242 9.1 10 46 36.9 L2 GND AVG
1.404 9.5 10 46 36.5 L2 GND AVG
1.806 9.2 10 46 36.8 L2 GND AVG
1.938 9.3 10 46 36.7 L2 GND AVG

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 13

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

* RBW 100 kHz Marker 1 [T1 ] * RBW 30 kHz Marker 1 [T1 ]
VBW 300 kHz 14.56 dBm VBW 100 kHz 9.44 dBm
Ref 30 dBm Att 50 dB SWT 2.5 ms 2.475080000 GHz Ref 30 dBm Att 40 dB SWT 5 ms 2.404920000 GHz
30 Offset 10.8 dB ndB [T1] 6.00 dB 30 Offset 10.8 dB OBW 2.264000000 MHz
BW 1.600000000 MHz Temp 1 [T1 OBW]
Temp 1 [T1 ndB] A A
20 20 -6.31 dBm
1 8.54 dBm 2.403856000 GHz
1 PK 1 PK
2.474200000 GHz 1 Temp 2 [T1 OBW]
VIEW T1 T2 VIEW
10 Temp 2 [T1 ndB] 10 -7.25 dBm
8.60 dBm LVL 2.406120000 GHz LVL
2.475800000 GHz
0 0
T1 T2

-10 -10

-20 -20

-30 -30

-40 -40

-50 -50

-60 -60

-70 -70

Center 2.475 GHz 400 kHz/ Span 4 MHz Center 2.405 GHz 400 kHz/ Span 4 MHz

Date: 12.MAY.2010 13:58:39 Date: 12.MAY.2010 14:59:59

Figure 7.4.2-3: 6dB Bandwidth Plot – High Channel Figure 7.4.2-4: 99% Bandwidth Plot – Low Channel

* RBW 30 kHz Marker 1 [T1 ] * RBW 30 kHz Marker 1 [T1 ]
VBW 100 kHz 10.48 dBm VBW 100 kHz 10.72 dBm
Ref 30 dBm Att 40 dB SWT 5 ms 2.439916000 GHz Ref 30 dBm Att 40 dB SWT 5 ms 2.474920000 GHz

30 Offset 10.8 dB OBW 2.280000000 MHz 30 Offset 10.8 dB OBW 2.280000000 MHz
Temp 1 [T1 OBW] Temp 1 [T1 OBW]
A -5.65 dBm A
20 -5.64 dBm 20
2.438860000 GHz 2.473832000 GHz
1 PK 1 PK 1
1 Temp 2 [T1 OBW] Temp 2 [T1 OBW]
VIEW VIEW
10 -6.37 dBm 10 -4.99 dBm
2.441140000 GHz LVL 2.476112000 GHz LVL

0 0
T1 T1 T2
T2

-10 -10

-20 -20

-30 -30

-40 -40

-50 -50

-60 -60

-70 -70

Center 2.440052 GHz 400 kHz/ Span 4 MHz Center 2.475 GHz 400 kHz/ Span 4 MHz

Date: 12.MAY.2010 14:43:46 Date: 12.MAY.2010 14:00:27

Figure 7.4.2-5: 99% Bandwidth Plot – Mid Channel Figure 7.4.2-6: 99% Bandwidth Plot – High Channel

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 16

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

* RBW 300 kHz Delta 1 [T1 ] * RBW 300 kHz Delta 1 [T1 ]
VBW 1 MHz 53.18 dB VBW 1 MHz 53.88 dB
Ref 117 dBµV * Att 20 dB SWT 2.5 ms -8.224000000 MHz Ref 117 dBµV * Att 20 dB SWT 2.5 ms -8.056000000 MHz
1 1
Marker 1 [T1 ] Marker 1 [T1 ]
110 59.67 dBµV 110 59.82 dBµV
2.483692000 GHz A 2.483572000 GHz A

1 PK 1 PK
100 100
VIEW VIEW

90 90

80 80

70 70

1 1
60 60

50 50

40 40

30 30

20 20

Start 2.4735 GHz 1.2 MHz/ Stop 2.4855 GHz Start 2.4735 GHz 1.2 MHz/ Stop 2.4855 GHz

Date: 11.MAY.2010 16:44:36 Date: 11.MAY.2010 16:49:46

Figure 7.6.1.2-1: Upper Band-edge – Hpol – 1S Meter Figure 7.6.1.2-2: Upper Band-edge– Vpol – 1S Meter

* RBW 300 kHz Delta 1 [T1 ] * RBW 300 kHz Delta 1 [T1 ]
VBW 1 MHz 52.33 dB VBW 1 MHz 52.94 dB
Ref 117 dBµV * Att 20 dB SWT 2.5 ms -8.368000000 MHz Ref 117 dBµV * Att 20 dB SWT 2.5 ms -9.232000000 MHz
1 1
Marker 1 [T1 ] Marker 1 [T1 ]
110 60.19 dBµV 110 60.19 dBµV
2.483860000 GHz A 2.483764000 GHz A

1 PK 1 PK
100 100
VIEW VIEW

90 90

80 80

70 70

1 1
60 60

50 50

40 40

30 30

20 20

Start 2.4735 GHz 1.2 MHz/ Stop 2.4855 GHz Start 2.4735 GHz 1.2 MHz/ Stop 2.4855 GHz

Date: 11.MAY.2010 16:21:15 Date: 11.MAY.2010 16:27:09

Figure 7.6.1.2-3: Upper Band-edge – Hpol – 2S Meter Figure 7.6.1.2-4: Upper Band-edge– Vpol – 2S Meter
* RBW 300 kHz Delta 1 [T1 ] * RBW 300 kHz Delta 1 [T1 ]
VBW 1 MHz 52.41 dB VBW 1 MHz 52.74 dB
Ref 117 dBµV * Att 20 dB SWT 2.5 ms -8.176000000 MHz Ref 117 dBµV * Att 20 dB SWT 2.5 ms -8.056000000 MHz
1 1
Marker 1 [T1 ] Marker 1 [T1 ]
110 60.43 dBµV 110 60.42 dBµV
2.483668000 GHz A 2.483524000 GHz A

1 PK 1 PK
100 100
VIEW VIEW

90 90

80 80

70 70

1 1
60 60

50 50

40 40

30 30

20 20

Start 2.4735 GHz 1.2 MHz/ Stop 2.4855 GHz Start 2.4735 GHz 1.2 MHz/ Stop 2.4855 GHz

Date: 13.MAY.2010 11:47:22 Date: 13.MAY.2010 11:53:07

Figure 7.6.1.2-5: Upper Band-edge – Hpol – 12S Meter Figure 7.6.1.2-6: Upper Band-edge– Vpol – 12S Meter

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 19

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

* RBW 100 kHz Delta 1 [T1 ]
VBW 300 kHz 42.63 dB
Ref 20 dBm * Att 30 dB SWT 2.5 ms 5.216000000 MHz
20 Offset 10.8 dB Marker 1 [T1 ]
1
-29.65 dBm
2.399872000 GHz A
10

1 PK
VIEW
0
LVL

-10

-20

1
-30

-40

-50

-60

-70

-80

Start 2.398 GHz 800 kHz/ Stop 2.406 GHz

Date: 12.MAY.2010 15:03:15

Figure 7.6.1.2-7: Lower Band-edge (Conducted)

7.6.2 RF Conducted Spurious Emissions

7.6.2.1 Measurement Procedure

The RF Conducted Spurious Emissions were measured in accordance with the FCC KDB
Publication No. 558074 “Guidance on Measurements for Digital Transmission Systems (47 CFR
15.247)”. The RF output of the equipment under test was directly connected to the input of the
Spectrum Analyzer. The EUT was investigated for conducted spurious emissions from 30MHz to
25GHz, 10 times the highest fundamental frequency. For each measurement, the spectrum
analyzer’s RBW was set to 100 kHz and the VBW was set to 300 kHz. The peak detector and
Max Hold function of the analyzer were utilized.

7.6.2.2 Measurement Results

In a 100 kHz bandwidth, the radio frequency power that was produced by the EUT emissions is at
least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of
desired power. RF Conducted Emissions are displayed in Figures 7.6.2.2-1 through 7.6.2.2-9.
* RBW 100 kHz Marker 1 [T1 ] * RBW 100 kHz Marker 1 [T1 ]
VBW 300 kHz 12.99 dBm VBW 300 kHz -32.45 dBm
Ref 20 dBm Att 40 dB SWT 250 ms 2.406140000 GHz Ref 20 dBm Att 40 dB SWT 1 s 7.240000000 GHz
20 Offset 10.8 dB 20 Offset 10.8 dB
1
B B
10 10

1 PK 1 PK
VIEW VIEW
0 0
LVL LVL
D1 -7.01 dBm D1 -7.01 dBm
-10 -10

-20 -20

-30 -30 1

-40 -40

-50 -50

-60 -60

-70 -70

-80 -80

Start 30 MHz 247 MHz/ Stop 2.5 GHz Start 2.5 GHz 1 GHz/ Stop 12.5 GHz

Date: 12.MAY.2010 15:04:42 Date: 12.MAY.2010 15:05:39

Figure 7.6.2.2-1: 30 MHz – 2.5 GHz – Low Channel Figure 7.6.2.2-2: 2.5 GHz – 12.5 GHz – Low Channel

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 20

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

* RBW 100 kHz Marker 1 [T1 ] * RBW 100 kHz Marker 1 [T1 ]
VBW 300 kHz -20.77 dBm VBW 300 kHz 13.83 dBm
Ref 20 dBm Att 40 dB SWT 1.25 s 24.800000000 GHz Ref 20 dBm Att 40 dB SWT 250 ms 2.440720000 GHz
20 Offset 10.8 dB 20 Offset 10.8 dB 1

B B
10 10

1 PK 1 PK
VIEW VIEW
0 0
LVL LVL
D1 -7.01 dBm D1 -6.17 dBm
-10 -10

1
-20 -20

-30 -30

-40 -40

-50 -50

-60 -60

-70 -70

-80 -80

Start 12.5 GHz 1.25 GHz/ Stop 25 GHz Start 30 MHz 247 MHz/ Stop 2.5 GHz

Date: 12.MAY.2010 15:06:15 Date: 12.MAY.2010 14:45:49

Figure 7.6.2.2-3: 12.5 GHz – 25 GHz – Low Channel Figure 7.6.2.2-4: 30 MHz – 2.5 GHz – Mid Channel
* RBW 100 kHz Marker 1 [T1 ] * RBW 100 kHz Marker 1 [T1 ]
VBW 300 kHz -33.03 dBm VBW 300 kHz -21.02 dBm
Ref 20 dBm Att 40 dB SWT 1 s 3.060000000 GHz Ref 20 dBm Att 40 dB SWT 1.25 s 24.675000000 GHz
20 Offset 10.8 dB 20 Offset 10.8 dB

B B
10 10

1 PK 1 PK
VIEW VIEW
0 0
LVL LVL
D1 -6.17 dBm D1 -6.17 dBm
-10 -10

1
-20 -20

-30 1 -30

-40 -40

-50 -50

-60 -60

-70 -70

-80 -80

Start 2.5 GHz 1 GHz/ Stop 12.5 GHz Start 12.5 GHz 1.25 GHz/ Stop 25 GHz

Date: 12.MAY.2010 14:46:23 Date: 12.MAY.2010 14:46:55

Figure 7.6.2.2-5: 2.5 GHz – 12.5 GHz – Mid Channel Figure 7.6.2.2-6: 12.5 GHz – 25 GHz – Mid Channel
* RBW 100 kHz Marker 1 [T1 ] * RBW 100 kHz Marker 1 [T1 ]
VBW 300 kHz 14.82 dBm VBW 300 kHz -33.03 dBm
Ref 20 dBm Att 40 dB SWT 250 ms 2.475300000 GHz Ref 20 dBm Att 40 dB SWT 1 s 3.060000000 GHz
20 Offset 10.8 dB 1 20 Offset 10.8 dB

B B
10 10

1 PK 1 PK
VIEW VIEW
0 0

D1 -5.18 dBm LVL LVL
D1 -6.17 dBm
-10 -10

-20 -20

-30 -30 1

-40 -40

-50 -50

-60 -60

-70 -70

-80 -80

Start 30 MHz 247 MHz/ Stop 2.5 GHz Start 2.5 GHz 1 GHz/ Stop 12.5 GHz

Date: 12.MAY.2010 14:02:30 Date: 12.MAY.2010 14:46:23

Figure 7.6.2.2-7: 30 MHz – 2.5 GHz – High Channel Figure 7.6.2.2-8: 2.5 GHz – 12.5 GHz – High Channel

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 21

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

7.6.3.3 Measurement Results

Radiated spurious emissions found in the band of 30MHz to 25GHz are reported in the table
7.6.3.3-1 to 7.6.3.3-3 below.

Table 7.6.3.3-1: Radiated Spurious Emissions – 1S Meter
Level Antenna Correction Corrected Level Limit Margin
Frequency (dBuV) Polarity Factors (dBuV/m) (dBuV/m) (dB)
(MHz)
pk Qpk/Avg (H/V) (dB) pk Qpk/Avg pk Qpk/Avg pk Qpk/Avg
Low Channel
2276.8 60.45 53.77 H -0.12 60.33 42.28 74.0 54.0 13.7 11.7
2276.8 59.09 52.15 V -0.12 58.97 40.66 74.0 54.0 15.0 13.3
2389 68.36 61.77 H 0.48 68.84 50.88 74.0 54.0 5.2 3.1
2389 68.00 61.52 V 0.48 68.48 50.63 74.0 54.0 5.5 3.4
4810 43.03 34.27 V 8.36 51.39 31.26 74.0 54.0 22.6 22.7
Middle Channel
4880 44.02 34.52 V 8.61 52.63 31.76 74.0 54.0 21.4 22.2
7320 46.08 35.16 H 13.19 59.27 36.98 74.0 54.0 14.7 17.0
7320 48.34 37.11 V 13.19 61.53 38.93 74.0 54.0 12.5 15.1
12200 43.33 33.51 H 23.73 67.06 45.87 83.5 63.5 16.4 17.6
High Channel
2491 66.16 57.96 H 1.02 67.18 47.61 74.0 54.0 6.8 6.4
2491 66.13 59.05 V 1.02 67.15 48.70 74.0 54.0 6.8 5.3
4950 43.39 32.26 H 8.87 52.26 29.75 74.0 54.0 21.7 24.2
4950 44.35 33.33 V 8.87 53.22 30.82 74.0 54.0 20.8 23.2
12375 48.44 39.40 H 24.90 73.34 52.92 83.5 63.5 10.2 10.6
12375 48.32 39.75 V 24.90 73.22 53.27 83.5 63.5 10.3 10.2

Table 7.6.3.3-2: Radiated Spurious Emissions – 2S Meter
Level Antenna Correction Corrected Level Limit Margin
Frequency (dBuV) Polarity Factors (dBuV/m) (dBuV/m) (dB)
(MHz)
pk Qpk/Avg (H/V) (dB) pk Qpk/Avg pk Qpk/Avg pk Qpk/Avg
Low Channel
2276.8 60.44 53.90 H -0.12 60.32 42.41 74.0 54.0 13.7 11.6
2276.8 61.22 53.85 V -0.12 61.10 42.36 74.0 54.0 12.9 11.6
2389 68.66 61.90 H 0.48 69.14 51.01 74.0 54.0 4.9 3.0
2389 68.33 61.90 V 0.48 68.81 51.01 74.0 54.0 5.2 3.0
4810 42.61 33.25 H 8.36 50.97 30.24 74.0 54.0 23.0 23.8
4810 43.51 34.17 V 8.36 51.87 31.16 74.0 54.0 22.1 22.8
Middle Channel
4880 44.16 36.12 V 8.61 52.77 33.36 74.0 54.0 21.2 20.6
7320 44.42 33.51 H 13.19 57.61 35.33 74.0 54.0 16.4 18.7
7320 47.01 37.70 V 13.19 60.20 39.52 74.0 54.0 13.8 14.5
12200 44.29 33.81 H 23.73 68.02 46.17 83.5 63.5 15.5 17.3
High Channel
2491 59.34 52.65 H 1.02 60.36 42.30 74.0 54.0 13.6 11.7
2491 65.59 58.42 V 1.02 66.61 48.07 74.0 54.0 7.4 5.9
4950 44.85 33.94 V 8.87 53.72 31.43 74.0 54.0 20.3 22.6
12375 50.23 43.06 H 24.90 75.13 56.58 83.5 63.5 8.4 6.9
12375 49.39 41.81 V 24.90 74.29 55.33 83.5 63.5 9.2 8.2

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 23

Model: AMI6 FCC ID: SK9AMI6 IC: 864G-AMI6

Table 7.6.3.3-3: Radiated Spurious Emissions – 12S Meter
Level Antenna Correction Corrected Level Limit Margin
Frequency (dBuV) Polarity Factors (dBuV/m) (dBuV/m) (dB)
(MHz)
pk Qpk/Avg (H/V) (dB) pk Qpk/Avg pk Qpk/Avg pk Qpk/Avg
Low Channel
2276.8 57.48 50.98 H -0.12 57.36 39.49 74.0 54.0 16.6 14.5
2276.8 59.23 52.81 V -0.12 59.11 41.32 74.0 54.0 14.9 12.7
2389 68.60 62.35 H 0.48 69.08 51.46 74.0 54.0 4.9 2.5
2389 67.53 60.70 V 0.48 68.01 49.81 74.0 54.0 6.0 4.2
4810 42.83 33.53 V 8.36 51.19 30.52 74.0 54.0 22.8 23.5
Middle Channel
4880 44.35 36.05 V 8.61 52.96 33.29 74.0 54.0 21.0 20.7
7320 44.13 33.10 H 13.19 57.32 34.92 74.0 54.0 16.7 19.1
7320 47.25 37.29 V 13.19 60.44 39.11 74.0 54.0 13.6 14.9
12200 43.64 32.69 H 23.73 67.37 45.05 83.5 63.5 16.1 18.5
12200 45.09 34.75 V 23.73 68.82 47.11 83.5 63.5 14.7 16.4
High Channel
2491 62.05 54.46 H 1.02 63.07 44.11 74.0 54.0 10.9 9.9
2491 65.81 58.29 V 1.02 66.83 47.94 74.0 54.0 7.2 6.1
4950 45.37 34.68 V 8.87 54.24 32.17 74.0 54.0 19.8 21.8
7425 43.80 33.28 V 13.27 57.07 35.18 74.0 54.0 16.9 18.8
12375 46.52 38.66 H 24.90 71.42 52.18 83.5 63.5 12.1 11.3
12375 48.40 40.36 V 24.90 73.30 53.88 83.5 63.5 10.2 9.6

7.6.3.4 Sample Calculation:
RC = RU + CFT

Where:
CFT = Total Correction Factor (AF+CA+AG)-DC (Average Measurements Only)
RU = Uncorrected Reading
RC = Corrected Level
AF = Antenna Factor
CA = Cable Attenuation
AG = Amplifier Gain
DC = Duty Cycle Correction Factor

Example Calculation: Peak

Corrected Level: 60.45 - 0.12 = 60.33dBuV/m
Margin: 74dBuV/m – 60.33dBuV/m = 13.7dB

Example Calculation: Average

Corrected Level: 53.77 - 0.12 – 11.37 = 42.28dBuV
Margin: 54dBuV – 42.28dBuV = 11.7dB

ACS Report: 10-0158.W06.22.A Advanced Compliance Solutions Page 24

Document Created: 2010-06-01 12:17:55
Document Modified: 2010-06-01 12:17:55

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