Test report

FCC ID: HBW1D8088-1

Test Report

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FCCID_3443847

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

Revision History

Issue
Rev. Date Revisions Revised By
-- Initial Issue

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UL LLC FORM NO: CCSUP4701J
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This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

TABLE OF CONTENTS
1. ATTESTATION OF TEST RESULTS .................................................................................... 4

2. TEST METHODOLOGY ........................................................................................................ 5

3. FACILITIES AND ACCREDITATION .................................................................................... 5

4. CALIBRATION AND UNCERTAINTY .................................................................................. 5
4.1. MEASURING INSTRUMENT CALIBRATION ................................................................ 5
4.2. SAMPLE CALCULATION ............................................................................................... 5
4.3. MEASUREMENT UNCERTAINTY ................................................................................. 6

5. EQUIPMENT UNDER TEST ................................................................................................. 7
5.1. DESCRIPTION OF EUT ................................................................................................. 7
5.2. MAXIMUM OUTPUT POWER ........................................................................................ 7
5.3. DESCRIPTION OF AVAILABLE ANTENNAS ................................................................ 7
5.4. SOFTWARE AND FIRMWARE ...................................................................................... 7
5.5. CONFIGURATION AND MODE ..................................................................................... 8
5.6. DESCRIPTION OF TEST SETUP .................................................................................. 9

6. TEST AND MEASUREMENT EQUIPMENT ....................................................................... 11

7. MEASUREMENT METHODS .............................................................................................. 12
7.1. DUTY CYCLE ............................................................................................................... 13

8. RADIATED TEST RESULTS .............................................................................................. 14
8.1. LIMITS AND PROCEDURE ......................................................................................... 14
8.2. RADIATED SPUROUS EMSSIONS ............................................................................. 15
8.2.1. SPURIOUS EMISSIONS 9kHz-30MHz Open Field to 10 Meter Chamber
Correlation Data ................................................................................................................... 15
8.2.2. Spurious Emissions 9kHz – 30MHz (single plot maybe used if eut set to hopping
mode) 16
8.2.3. SPURIOUS EMISSIONS 30 TO 1000 MHz – Hopping Mode ............................... 18
8.2.1. SPURIOUS EMISSIONS 1GHz TO 10GHz .......................................................... 20

9. AC POWER LINE CONDUCTED EMISSIONS ................................................................... 26

10. SETUP PHOTOS ............................................................................................................. 29

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UL LLC FORM NO: CCSUP4701J
333 Pfingsten Rd., Northbrook, IL 60062, USA TEL: (847) 272-8800
This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

4.3. MEASUREMENT UNCERTAINTY
Where relevant, the following measurement uncertainty levels have been estimated for tests
performed on the apparatus:

Test Range Equipment Uncertainty k=2
Radiated Emissions 30-200MHz Bicon 10m Horz 4.27dB
Radiated Emissions 30-200MHz Bicon 10m Vert 4.28dB
Radiated Emissions 200-1000MHz LogP 10m Horz 3.33dB
Radiated Emissions 200-1000MHz LogP 10m Vert 3.39dB
Radiated Emissions 30-200MHz Bicon 3m Horz 3.30dB
Radiated Emissions 30-130MHz Bicon 3m Vert 4.84dB
Radiated Emissions 130-200MHz Bicon 3m Vert 4.94dB
Radiated Emissions 200-1000MHz LogP 3m Horz 3.46dB
Radiated Emissions 200-1000MHz LogP 3m Vert 4.98dB
Radiated Emissions 1-6GHz Horn 5.02dB
Radiated Emissions 6-18GHz Horn 5.34dB
Radiated Emissions 18-26GHz Horn 6.60dB
Conducted Ant Port 30MHz-26GHz Spectrum Analyzer 2.94
Occupied Channel Bandwidth 30MHz-26GHz Spectrum Analyzer ± 0.39 dB
Uncertainty figures are valid to a confidence level of 95%.

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UL LLC FORM NO: CCSUP4701J
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This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

5. EQUIPMENT UNDER TEST

5.1. DESCRIPTION OF EUT

The EUT is an Garage Door Operator with FHSS transceiver operating between 902MHz –
928MHz. The GDO also contains a modular WiFi transceiver, FCC ID: COFWMNBM11 / IC:
10239A-WMNBM11

The radio circuit and area around the radio circuit is identical to the originally certified device.
The only change is where one side of the board was extended to allow for additional connectors
for additional accessories.

5.2. MAXIMUM OUTPUT POWER

The transmitter has a maximum conducted output power as follows:

Frequency Range Output Power Output Power

(MHz) (dBm) (mW)
902.25 12.118 16.29
914.75 11.459 13.99
926.75 10.946 12.43
* highest power recorded for original EUT and
contained in orignal FCC test report FCC ID:
HBW1D8808-1

5.3. DESCRIPTION OF AVAILABLE ANTENNAS

The radio utilizes an wire antenna, with a peak gain of -2 dBi determined by simulation.

5.4. SOFTWARE AND FIRMWARE

The firmware installed in the EUT during testing was 127A0491, Rev B

Page 7 of 32
UL LLC FORM NO: CCSUP4701J
333 Pfingsten Rd., Northbrook, IL 60062, USA TEL: (847) 272-8800
This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

5.5. CONFIGURATION AND MODE

For Line conducted emissions and Radiated Emissions between 9kHz and 1GHz EUT was set
to hop on all channels.

Radiated emission between 1GHz and 10GHz were performed with the EUT set to transmit on
low, middle and high channels individually.

The EUT was oriented in a normal installation position (gear up).

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UL LLC FORM NO: CCSUP4701J
333 Pfingsten Rd., Northbrook, IL 60062, USA TEL: (847) 272-8800
This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

5.6. DESCRIPTION OF TEST SETUP
SUPPORT EQUIPMENT

Support Equipment List
Description Manufacturer Model Serial Number FCC ID
EUT Chamberlain Group INc.001D8088-1 non-serialized HBW1D8088-1
Photo Eyes Chamberlain Group INc. Generic non-serialized N/A
Wall Control Chamberlain Group INc. Generic non-serialized N/A
Door Lock Chamberlain Group INc. Generic non-serialized N/A

I/O CABLES

I/O Cable List
Cable Port # of identical Connector Cable Type Cable Remarks
No ports Type Length (m)
1 PHoto EYes 1 custom solid wire 1m none
2 Wall Control 1 custom solid wire 1m none
3 Door Lock 1 custom solid wire 1m none

TEST SETUP

The wireless device is part of the main board of the GDO.

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UL LLC FORM NO: CCSUP4701J
333 Pfingsten Rd., Northbrook, IL 60062, USA TEL: (847) 272-8800
This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

7. MEASUREMENT METHODS

ANSI C63.10:2013 and specific references are listed under procedure for each test.

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UL LLC FORM NO: CCSUP4701J
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This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

7.1. DUTY CYCLE
LIMITS

Measured for the purpose of:

a) if device cannot be set to 100% duty cycle when operating on individual channels (low, mid
and high) measure the duty cycle and apply to the radiated spurious emissions measurements
in restricted bands.

b) in hopping mode it is likely that the same channel will be only used for few mS out of 100mS.
In that case per part 15.35 (c) measurement of the total on time of an individual channel over
100mS can be conducted and duty cycle factor determined. That duty cycle factor can be
applied to peak level of the radiated emission to show average level.

PROCEDURE

ANSI C63.10, section 7.8.4

ON TIME AND DUTY CYCLE RESULTS

The duty cycle results are from the original test report, FCC ID: HBW1D8808-1 and the table is
copied below.

Duty Cycle Correction (dB)
Number of TX TX Duration in
Mode
in 100mS 100mS 20  log( TX ( ms )
100ms )

TX Hopping Short Packet 1 1.305 -37.69
TX Hopping Long Packet 1 3.048 -30.32
Per the operational descriptions there is a rare worst case possibility where transmission may take place
when two short pulses and one long pulse is transmitted within 100mS window. This case is almost
impossible to capture. If this case ever happens the duty cycle correction factor will decrease from -
30.32dB to -24.95dB based on the measured individual pulse lengths. This is slightly less then what is
reported by the manufacturer in the operational description. The manufacturer uses theoretical values for
the TX duration where measured values are used in this test report.

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UL LLC FORM NO: CCSUP4701J
333 Pfingsten Rd., Northbrook, IL 60062, USA TEL: (847) 272-8800
This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

8.2. RADIATED SPUROUS EMSSIONS
8.2.1. SPURIOUS EMISSIONS 9kHz-30MHz Open Field to 10 Meter Chamber
Correlation Data

Correlation Data for measurements 9kHz-30MHz between Outside and 10m semi-anechoic chamber in
at Underwriter Laboratories in Northbrook, IL.

Outside to 10 Meter Chamber Correlation Data - 3m distance
82

80

78
dBuV/m

76

74

72

70

Frequency (MHz)

SA Reading dBuV @ 3m Parking Lot SA Reading dBuV @ 3m Chamber

Correlation measurements were conducted using a signal source with an antenna outside in open area
(parking lot). Immediately following the measurements the same setup was moved inside the 10 meter
semi-anechoic chamber and the measurements were repeated. The above plot shows the difference in
levels measured between outside and the 10 meter semi anechoic chamber.

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333 Pfingsten Rd., Northbrook, IL 60062, USA TEL: (847) 272-8800
This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

Data
Chamberlain Group Inc
AC 1D8088-1
TX Hopping mode
120V 60Hz
Trace MArkers
Limit 47
CFR
Test Meter Antenna Path Part
Marker Frequency Reading Factor Factor Level 15.209 Margin Azimuth
No. (MHz) (dBuV) Detector dB/m dB dBuV/m dBuV/m (dB) [Degs]
Parallel to EUT
1 0.009035 40.46 Pk 22.4 0 62.86 128.47 -65.61 0-360
2 0.01236 40.37 Pk 20.3 0 60.67 125.75 -65.08 0-360
3 0.018065 39.39 Pk 17.4 0 56.79 122.45 -65.66 0-360
4 0.04211 35.97 Pk 13.5 0 49.47 115.1 -65.63 0-360
5 0.073365 32.72 Pk 11.8 0 44.52 110.29 -65.77 0-360
6 0.15256 44.44 Pk 11.3 0 55.74 103.93 -48.19 0-360
7 0.18089 43.03 Pk 11.3 0 54.33 102.45 -48.12 0-360
8 0.23818 40.63 Pk 11.3 0 51.93 100.06 -48.13 0-360
9 0.30091 38.75 Pk 11.3 0 50.05 98.03 -47.98 0-360
10 0.4548 35.66 Pk 11.3 0 46.96 94.45 -47.49 0-360
11 0.65502 32.87 Pk 11.4 0 44.27 71.28 -27.01 0-360
12 1.058 25.99 Pk 11.4 0.1 37.49 67.11 -29.62 0-360
13 1.57275 23.06 Pk 11.5 0.1 34.66 63.67 -29.01 0-360
14 3.436 17.36 Pk 11.5 0.1 28.96 69.54 -40.58 0-360
15 5.5095 15.31 Pk 11.3 0.1 26.71 69.54 -42.83 0-360
Perpendicular to Eut
16 0.00928 41.63 Pk 22.1 0 63.73 128.23 -64.5 0-360
17 0.012325 38.51 Pk 20.3 0 58.81 125.77 -66.96 0-360
18 0.01586 39.67 Pk 18.5 0 58.17 123.58 -65.41 0-360
19 0.03966 36.91 Pk 13.8 0 50.71 115.62 -64.91 0-360
20 0.057545 34.4 Pk 12.3 0 46.7 112.39 -65.69 0-360
21 0.18035 43.4 Pk 11.3 0 54.7 102.48 -47.78 0-360
22 0.38664 37.15 Pk 11.3 0 48.45 95.86 -47.41 0-360
23 0.66354 33.57 Pk 11.4 0 44.97 71.17 -26.2 0-360
24 0.96813 28.76 Pk 11.4 0.1 40.26 67.89 -27.63 0-360
25 1.12325 26.39 Pk 11.4 0.1 37.89 66.59 -28.7 0-360
26 1.63075 22.21 Pk 11.5 0.1 33.81 63.36 -29.55 0-360
27 3.0155 19.57 Pk 11.5 0.1 31.17 69.54 -38.37 0-360
28 5.92275 15.52 Pk 11.3 0.1 26.92 69.54 -42.62 0-360
29 10.34163 13.03 Pk 10.7 0.2 23.93 69.54 -45.61 0-360
30 29.81875 14.45 Pk 8 0.3 22.75 69.54 -46.79 0-360
Parallel to Ground
31 0.009035 43.73 Pk 22.4 0 66.13 128.47 -62.34 0-360
32 0.01103 41.63 Pk 21 0 62.63 126.73 -64.1 0-360
33 0.01845 40.33 Pk 17.2 0 57.53 122.27 -64.74 0-360
34 0.02734 40.81 Pk 15.4 0 56.21 118.85 -62.64 0-360
35 0.0559 33.81 Pk 12.3 0 46.11 112.65 -66.54 0-360
36 0.073575 32.98 Pk 11.8 0 44.78 110.26 -65.48 0-360
37 0.10079 29.84 Pk 11.5 0 41.34 107.53 -66.19 0-360
38 0.117465 29.78 Pk 11.4 0 41.18 106.2 -65.02 0-360
39 0.15213 44.48 Pk 11.3 0 55.78 103.95 -48.17 0-360
40 0.24606 40.97 Pk 11.3 0 52.27 99.78 -47.51 0-360
41 0.34947 38.75 Pk 11.3 0 50.05 96.73 -46.68 0-360
42 0.4384 36.24 Pk 11.3 0 47.54 94.77 -47.23 0-360
43 0.85844 30.33 Pk 11.4 0.1 41.83 68.93 -27.1 0-360
44 1.0145 25.58 Pk 11.4 0.1 37.08 67.48 -30.4 0-360
45 1.45675 24.22 Pk 11.4 0.1 35.72 64.34 -28.62 0-360
46 2.247 21.2 Pk 11.5 0.1 32.8 69.54 -36.74 0-360
47 3.7985 17.46 Pk 11.5 0.1 29.06 69.54 -40.48 0-360
48 9.14175 11.21 Pk 10.8 0.2 22.21 69.54 -47.33 0-360
49 19.61075 18.06 Pk 9.3 0.2 27.56 69.54 -41.98 0-360
50 29.97825 15.22 Pk 8 0.3 23.52 69.54 -46.02 0-360
Pk - Peak detector

Page 17 of 32
UL LLC FORM NO: CCSUP4701J
333 Pfingsten Rd., Northbrook, IL 60062, USA TEL: (847) 272-8800
This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

Data

Chamberlain Group Inc.
AC 1D8088-1
TX Mode Hopping
120V 60Hz
Red= Horizontal Green= Vertical
Trace MArkers
Band Limit 47
Test Meter Antenna Path Reject CFR 15.209
Marker Frequency Reading Factor Factor Filter Lev el dBuV/m Margin Azimuth Height
No. (MHz) (dBuV) Detector dB/m dB dB dBuV/m 10m (dB) [Degs] [cm] Polarity
1 58.0075 36.97 Pk 7.3 -30 - 14.27 29.55 -15.28 0-360 398 H
2 176.2425 35.62 Pk 15.3 -29.3 - 21.62 33.07 -11.45 0-360 248 H
3 57.795 41.65 Pk 7.4 -30 - 19.05 29.55 -10.5 0-360 398 V
4 120.3125 40.32 Pk 13.2 -29.7 - 23.82 33.07 -9.25 0-360 101 V
5 176.2 38.45 Pk 15.3 -29.3 - 24.45 33.07 -8.62 0-360 101 V
6 184.4875 38.03 Pk 15.9 -29.1 - 24.83 33.07 -8.24 0-360 101 V
7 192.5625 39.18 Pk 15.9 -28.9 - 26.18 33.07 -6.89 0-360 101 V
8 208.5 47.29 Pk 11 -29.5 0.1 28.89 33.07 -4.18 0-360 299 H
9 216.5 46.95 Pk 11 -29.4 0.1 28.65 35.57 -6.92 0-360 199 H
10 224.4 44.73 Pk 10.8 -29.3 0.1 26.33 35.57 -9.24 0-360 299 H
11 256.3 43.06 Pk 12.3 -29.2 0.1 26.26 35.57 -9.31 0-360 399 H
12 841.4 30.7 Pk 22.6 -27.8 6.4 31.9 - - 0-360 399 H
13 847.3 31.14 Pk 22.5 -27.8 9.1 34.94 - - 0-360 399 H
14 950.8 29.89 Pk 23.3 -27.4 9.8 35.59 - - 0-360 299 H
15 952.6 30.04 Pk 23.4 -27.2 7.6 33.84 - - 0-360 199 H
16 200.5 45.61 Pk 11.2 -29.6 0.2 27.41 33.07 -5.66 0-360 99 V
17 208.5 43.6 Pk 11 -29.5 0.1 25.2 33.07 -7.87 0-360 302 V
18 216.6 48.15 Pk 11 -29.4 0.1 29.85 35.57 -5.72 0-360 199 V
19 240.9 47.34 Pk 11.4 -29.3 0.1 29.54 35.57 -6.03 0-360 99 V
20 256.6 47.28 Pk 12.3 -29.2 0.1 30.48 35.57 -5.09 0-360 99 V
21 264.9 45.66 Pk 12.3 -29.1 0.1 28.96 35.57 -6.61 0-360 99 V
22 846.4 29.48 Pk 22.5 -27.8 8.6 32.78 - - 0-360 302 V
23 850.3 30.25 Pk 22.6 -27.7 10.6 35.75 - - 0-360 99 V
24 951.4 31.13 Pk 23.3 -27.3 9.1 36.23 - - 0-360 302 V
25 953 31.06 Pk 23.4 -27.2 7.2 34.46 - - 0-360 399 V
Pk - Peak detector
Radiated Emission Data

Band Limit 47
Test Meter Antenna Path Reject CFR 15.209
Frequency Reading Factor Factor Filter Lev el dBuV/m Margin Azimuth Height
(MHz) (dBuV) Detector dB/m dB dB dBuV/m 10m (dB) [Degs] [cm] Polarity
208.5406 44.05 Qp 11 -29.5 0.1 25.65 33.07 -7.42 179 352 H
200.4863 43.09 Qp 11.2 -29.6 0.2 24.89 33.07 -8.18 34 101 V
216.47334 44.24 Qp 11 -29.4 0.1 25.94 35.57 -9.63 88 187 V
256.28442 44.42 Qp 12.3 -29.2 0.1 27.62 35.57 -7.95 355 102 V
Qp - Quasi-Peak detector

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UL LLC FORM NO: CCSUP4701J
333 Pfingsten Rd., Northbrook, IL 60062, USA TEL: (847) 272-8800
This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

Low Channel Data

Chamberlain
AC, 1D8088-1
TX Low CH Modulated, 902.25
120V 60Hz
Red: Horizontal, Green: Vertical
Trace MArkers

Av erage
Lev el
Hopping w ith
Peak Duty Duty Av erage
Test Meter Anteanna BRF Path Peak Limit Peak Cy cle Cy cle Limit Av erage
Marker Frequency Reading Factor Factor Factor Lev el 15.209 Margin Factor Factor 15.209 Margin Azimuth Height
No. (GHz) (dBuV) Detector dB/m dB dB dBuV/m dBuV/m (dB) dB dBuV/m dBuV/m (dB) [Degs] [cm] Polarity
1 1.805 97.16 Pk 26.8 0.4 -54.88 69.48 N/A N/A N/A N/A N/A N/A 0-360 98 H
2 *2.706 96.32 Pk 22.1 N/A -50.94 67.48 74 -6.52 -24.95 42.53 54 -11.47 0-360 200 H
3 *3.609 89.92 Pk 23.2 N/A -50.34 62.78 74 -11.22 -24.95 37.83 54 -16.17 0-360 150 H
4 *4.511 94.17 Pk 27.8 N/A -51.86 70.11 74 -3.89 -24.95 45.16 54 -8.84 0-360 149 H
5 *5.413 90.56 Pk 27.9 N/A -50.26 68.2 74 -5.8 -24.95 43.25 54 -10.75 0-360 149 H
6 6.316 79.9 Pk 29.2 N/A -47.74 61.36 N/A N/A N/A N/A N/A N/A 0-360 149 H
7 7.218 72.59 Pk 29.8 N/A -46.35 56.04 N/A N/A N/A N/A N/A N/A 0-360 149 H
8 *8.119 72.31 Pk 36.2 N/A -47.75 60.76 74 -13.24 -24.95 35.81 54 -18.19 0-360 150 H
9 *9.022 66.07 Pk 36.1 N/A -49.78 52.39 74 -21.61 -24.95 27.44 54 -26.56 0-360 150 H
10 9.925 57.56 Pk 36.4 N/A -48.28 45.68 N/A N/A N/A N/A N/A N/A 0-360 150 H
11 1.805 99.43 Pk 26.8 0.4 -54.88 71.75 N/A N/A N/A N/A N/A N/A 0-360 150 V
12 *2.706 95.75 Pk 22.1 N/A -50.94 66.91 74 -7.09 -24.95 41.96 54 -12.04 0-360 200 V
13 *3.609 82.97 Pk 23.2 N/A -50.34 55.83 74 -18.17 -24.95 30.88 54 -23.12 0-360 150 V
14 *4.511 87.47 Pk 27.8 N/A -51.86 63.41 74 -10.59 -24.95 38.46 54 -15.54 0-360 200 V
15 *5.413 84.11 Pk 27.9 N/A -50.26 61.75 74 -12.25 -24.95 36.8 54 -17.2 0-360 200 V
16 6.316 78.83 Pk 29.2 N/A -47.74 60.29 N/A N/A N/A N/A N/A N/A 0-360 150 V
17 7.219 67.19 Pk 29.8 N/A -46.34 50.65 N/A N/A N/A N/A N/A N/A 0-360 150 V
18 *8.12 68.38 Pk 36.2 N/A -47.78 56.8 74 -17.2 -24.95 31.85 54 -22.15 0-360 150 V
19 *9.022 64.69 Pk 36.1 N/A -49.78 51.01 74 -22.99 -24.95 26.06 54 -27.94 0-360 150 V
20 9.926 59.4 Pk 36.4 N/A -48.29 47.51 N/A N/A N/A N/A N/A N/A 0-360 200 V

* Indicates frequency in restricted band. No limit applies outside of the restricted band.
Pk - Peak detector

Page 21 of 32
UL LLC FORM NO: CCSUP4701J
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This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

Middle Channel Data

Chamberlain
AC, 1D8088-1
TX Mid CH Modulated, 914.75
120V 60Hz
Red: Horizontal, Green: Vertical
Trace MArkers

Av erage
Lev el
Hopping w ith
Peak Duty Duty Av erage
Test Meter Anteanna BRF Path Peak Limit Peak Cy cle Cy cle Limit Av erage
Marker Frequency Reading Factor Factor Factor Lev el 15.209 Margin Factor Factor 15.209 Margin Azimuth Height
No. (GHz) (dBuV) Detector dB/m dB dB dBuV/m dBuV/m (dB) dB dBuV/m dBuV/m (dB) [Degs] [cm] Polarity
1 1.83 96.69 Pk 27 0.4 -54.66 69.43 N/A N/A N/A N/A N/A N/A 0-360 98 H
2 *2.744 98.36 Pk 22.1 N/A -50.89 69.57 74 -4.43 -24.95 44.62 54 -9.38 0-360 150 H
3 *3.659 86.55 Pk 23.4 N/A -49.39 60.56 74 -13.44 -24.95 35.61 54 -18.39 0-360 200 H
4 *4.573 94.75 Pk 27.7 N/A -51.86 70.59 74 -3.41 -24.95 45.64 54 -8.36 0-360 100 H
5 5.488 88.72 Pk 28.1 N/A -50.06 66.76 N/A N/A N/A N/A N/A N/A 0-360 150 H
6 6.403 82.54 Pk 29.2 N/A -47.68 64.06 N/A N/A N/A N/A N/A N/A 0-360 150 H
7 *7.318 68.87 Pk 30.6 N/A -46.01 53.46 74 -20.54 -24.95 28.51 54 -25.49 0-360 150 H
8 *8.233 71.68 Pk 36.4 N/A -48.68 59.4 74 -14.6 -24.95 34.45 54 -19.55 0-360 150 H
9 *9.148 65.34 Pk 36.3 N/A -48.38 53.26 74 -20.74 -24.95 28.31 54 -25.69 0-360 200 H
10 1.83 98.09 Pk 27 0.4 -54.66 70.83 N/A N/A N/A N/A N/A N/A 0-360 150 V
11 *2.744 95.33 Pk 22.1 N/A -50.89 66.54 74 -7.46 -24.95 41.59 54 -12.41 0-360 200 V
12 *3.659 83.2 Pk 23.4 N/A -49.39 57.21 74 -16.79 -24.95 32.26 54 -21.74 0-360 200 V
13 *4.574 88.27 Pk 27.7 N/A -51.86 64.11 74 -9.89 -24.95 39.16 54 -14.84 0-360 200 V
14 5.489 83.19 Pk 28.1 N/A -50.04 61.25 N/A N/A N/A N/A N/A N/A 0-360 150 V
15 6.403 79.28 Pk 29.2 N/A -47.68 60.8 N/A N/A N/A N/A N/A N/A 0-360 150 V
16 *7.318 68.53 Pk 30.6 N/A -46.01 53.12 74 -20.88 -24.95 28.17 54 -25.83 0-360 200 V
17 *8.232 65.44 Pk 36.4 N/A -48.7 53.14 74 -20.86 -24.95 28.19 54 -25.81 0-360 200 V
18 *9.147 63.31 Pk 36.3 N/A -48.38 51.23 74 -22.77 -24.95 26.28 54 -27.72 0-360 200 V
* Indicates frequency in restricted band. No limit applies outside of the restricted band.
Pk - Peak detector

Page 23 of 32
UL LLC FORM NO: CCSUP4701J
333 Pfingsten Rd., Northbrook, IL 60062, USA TEL: (847) 272-8800
This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

High Channel Data
Chamberlain
AC, 1D8088-1
TX High CH Modulated, 926.75
120V 60Hz
Red: Horizontal, Green: Vertical
Trace MArkers
Av erage
Lev el
Peak Hopping w ith Duty Av erage
Test Meter Anteanna BRF Path Peak Limit Peak Duty Cy cle Limit Av erage
Marker Frequency Reading Factor Factor Factor Lev el 15.209 Margin Cy cle Factor 15.209 Margin Azimuth Height
No. (GHz) (dBuV) Detector dB/m dB dB dBuV/m dBuV/m (dB) Factor dB dBuV/m dBuV/m (dB) [Degs] [cm] Polarity
1 1.854 98.87 Pk 27.3 0.4 -54.65 71.92 N/A N/A N/A N/A N/A N/A 0-360 98 H
2 *2.78 100.41 Pk 22.2 N/A -50.73 71.88 74 -2.12 -24.95 46.93 54 -7.07 0-360 150 H
3 *3.707 83.25 Pk 23.5 N/A -49.6 57.15 74 -16.85 -24.95 32.2 54 -21.8 0-360 150 H
4 *4.634 94.83 Pk 27.7 N/A -51.73 70.8 74 -3.2 -24.95 45.85 54 -8.15 0-360 150 H
5 5.56 85.56 Pk 28.3 N/A -49.48 64.38 N/A N/A N/A N/A N/A N/A 0-360 100 H
6 6.487 80.23 Pk 29.1 N/A -47.42 61.91 74 -12.09 -24.95 36.96 54 -17.04 0-360 150 H
7 *7.415 73.42 Pk 31 N/A -47.18 57.24 74 -16.76 -24.95 32.29 54 -21.71 0-360 150 H
8 *8.34 66.52 Pk 36.5 N/A -47.24 55.78 74 -18.22 -24.95 30.83 54 -23.17 0-360 200 H
9 9.268 65.44 Pk 36.4 N/A -48.61 53.23 N/A N/A N/A N/A N/A N/A 0-360 200 H
10 1.854 99.45 Pk 27.3 0.4 -54.65 72.5 N/A N/A N/A N/A N/A N/A 0-360 200 V
11 *2.78 95.12 Pk 22.2 N/A -50.73 66.59 74 -7.41 -24.95 41.64 54 -12.36 0-360 150 V
12 *3.707 87.76 Pk 23.5 N/A -49.6 61.66 74 -12.34 -24.95 36.71 54 -17.29 0-360 200 V
13 *4.633 89.66 Pk 27.7 N/A -51.74 65.62 74 -8.38 -24.95 40.67 54 -13.33 0-360 150 V
14 5.56 84.74 Pk 28.3 N/A -49.48 63.56 N/A N/A N/A N/A N/A N/A 0-360 150 V
15 6.488 74.95 Pk 29.1 N/A -47.41 56.64 N/A N/A N/A N/A N/A N/A 0-360 150 V
16 *7.414 72.24 Pk 31 N/A -47.18 56.06 74 -17.94 -24.95 31.11 54 -22.89 0-360 200 V
17 *8.341 65.86 Pk 36.5 N/A -47.25 55.11 74 -18.89 -24.95 30.16 54 -23.84 0-360 200 V
18 9.268 67.06 Pk 36.4 N/A -48.61 54.85 N/A N/A N/A N/A N/A N/A 0-360 200 V
* Indicates frequency in restricted band. No limit applies outside of the restricted band.
Pk - Peak detector

Page 25 of 32
UL LLC FORM NO: CCSUP4701J
333 Pfingsten Rd., Northbrook, IL 60062, USA TEL: (847) 272-8800
This report shall not be reproduced except in full, without the written approval of UL LLC

REPORT NO:11752100A DATE: June 2, 2017
FCC ID: HBW1D8088-1 IC: 2666A-1D8088

Line Conducted Emissions data
Manufacturer:Chamberlain Group Inc
Model#AC 1D8088-1
Operating Mode:TX Hopping
Voltage:120V 60Hz
Red=Qp Green=CAv
Trace Markers

QP Limit Av Limit
47 CFR 47 CFR
Test Meter LISN Path Dougle Part Part
Marker Frequency Reading Factor Factor Factor Lev el 15.207 Margin 15.207 Margin
No. (MHz) (dBuV) Detector dB dB dB dBuV dBuV (dB) dBuV (dB)
Line
1 0.159 24.31 Qp 0.1 12.8 0 37.21 65.52 -28.31 55.52
2 0.159 18.83 Ca 0.1 12.8 0 31.73 65.52 -33.79 55.52 -23.79
3 0.24 32.34 Qp 0 11.3 0 43.64 62.1 -18.46 52.1
4 0.24 24.25 Ca 0 11.3 0 35.55 62.1 -26.55 52.1 -16.55
5 0.27825 36.36 Qp 0 11 0 47.36 60.87 -13.51 50.87
6 0.27825 27.79 Ca 0 11 0 38.79 60.87 -22.08 50.87 -12.08
7 0.5595 35.29 Qp 0 10.6 0 45.89 56 -10.11 46
8 0.5595 25.3 Ca 0 10.6 0 35.9 56 -20.1 46 -10.1
9 0.7575 35.33 Qp 0 10.6 0 45.93 56 -10.07 46
10 0.7575 25.34 Ca 0 10.6 0 35.94 56 -20.06 46 -10.06
11 0.91725 35.47 Qp 0 10.6 0 46.07 56 -9.93 46
12 0.91725 25.38 Ca 0 10.6 0 35.98 56 -20.02 46 -10.02
13 1.09725 35.69 Qp 0 10.6 0 46.29 56 -9.71 46
14 1.09725 25.26 Ca 0 10.6 0 35.86 56 -20.14 46 -10.14
15 1.45725 35.53 Qp 0 10.6 0 46.13 56 -9.87 46
16 1.45725 24.67 Ca 0 10.6 0 35.27 56 -20.73 46 -10.73
17 1.77675 35.21 Qp 0 10.6 0 45.81 56 -10.19 46
18 1.77675 24.36 Ca 0 10.6 0 34.96 56 -21.04 46 -11.04
19 2.814 34.32 Qp 0 10.6 0 44.92 56 -11.08 46
20 2.83425 24.02 Ca 0 10.6 0 34.62 56 -21.38 46 -11.38
21 4.812 26.87 Qp 0 10.7 0.1 37.67 56 -18.33 46
22 4.9515 17.47 Ca 0 10.7 0.1 28.27 56 -27.73 46 -17.73
23 6.1665 24.42 Qp 0 10.8 0.1 35.32 60 -24.68 50
24 6.20925 16.61 Ca 0 10.8 0.1 27.51 60 -32.49 50 -22.49
25 12.05925 15.29 Qp 0 11.1 0.3 26.69 60 -33.31 50
26 12.05925 12.62 Ca 0 11.1 0.3 24.02 60 -35.98 50 -25.98
27 25.59975 15.54 Qp -0.1 11.7 1.1 28.24 60 -31.76 50
28 25.59975 13.56 Ca -0.1 11.7 1.1 26.26 60 -33.74 50 -23.74
Neutral
29 0.159 28.72 Qp 0.1 13.3 0 42.12 65.52 -23.4
30 0.159 19.15 Ca 0.1 13.3 0 32.55 65.52 -32.97 55.52 -22.97
31 0.26025 39.73 Qp 0 11.7 0 51.43 61.42 -9.99
32 0.26025 29.13 Ca 0 11.7 0 40.83 61.42 -20.59 51.42 -10.59
33 0.2985 37.87 Qp 0 11.4 0 49.27 60.28 -11.01
34 0.2985 26.68 Ca 0 11.4 0 38.08 60.28 -22.2 50.28 -12.2
35 0.49875 36.11 Qp 0 11.2 0 47.31 56.02 -8.71
36 0.49875 24.65 Ca 0 11.2 0 35.85 56.02 -20.17 46.02 -10.17
37 0.6585 36.94 Qp 0 11.1 0 48.04 56 -7.96
38 0.6585 25.31 Ca 0 11.1 0 36.41 56 -19.59 46 -9.59
39 0.8385 37.46 Qp 0 11.1 0 48.56 56 -7.44
40 0.8385 25.79 Ca 0 11.1 0 36.89 56 -19.11 46 -9.11
41 1.0185 37.6 Qp 0 11.1 0 48.7 56 -7.3
42 1.0185 25.63 Ca 0 11.1 0 36.73 56 -19.27 46 -9.27
43 1.41675 37.04 Qp 0 11.1 0 48.14 56 -7.86
44 1.41675 24.72 Ca 0 11.1 0 35.82 56 -20.18 46 -10.18
45 2.09625 36.19 Qp 0 11.1 0 47.29 56 -8.71
46 2.1165 24.29 Ca 0 11.1 0 35.39 56 -20.61 46 -10.61
47 3.2145 34.96 Qp 0 11.2 0 46.16 56 -9.84
48 25.59975 15.68 Qp -0.1 12.2 1 28.78 60 -31.22
49 25.59975 13.74 Ca -0.1 12.2 1 26.84 60 -33.16 50 -23.16
Qp - Quasi-Peak detector
Ca - CISPR Av erage detection

Page 28 of 32
UL LLC FORM NO: CCSUP4701J
333 Pfingsten Rd., Northbrook, IL 60062, USA TEL: (847) 272-8800
This report shall not be reproduced except in full, without the written approval of UL LLC

Document Created: 2017-06-22 14:34:03
Document Modified: 2017-06-22 14:34:03

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