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Test Report 4

REOLINK TECHNOLOGY PTE. LTD. 2503G WiFi module 2BN5S-2503G 2BN5S2503G 2503g

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Report No.: BCTC2505017491-2E PSD NVNT ac20 5825MHz
PSD NVNT ac40 5755MHz

No.BCTC/RF-EMC-005

Page: 166 of 347

EditionB.2

Report No.: BCTC2505017491-2E PSD NVNT ac40 5795MHz
PSD NVNT ac80 5775MHz

No.BCTC/RF-EMC-005

Page: 167 of 347

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9. 26dB & 6dB & 99% Emission Bandwidth 9.1 Block Diagram Of Test Setup

Report No.: BCTC2505017491-2E

9.2 Limit
(1) For the band 5.15-5.25 GHz. (iv) For mobile and portable client devices in the 5.15-5.25 GHz band, the maximum conducted output power over the frequency band of operation shall not exceed 250 mW provided the maximum antenna gain does not exceed 6 dBi. In addition, the maximum power spectral density shall not exceed 11 dBm in any 1 megahertz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi.
(2) For the 5.25-5.35 GHz and 5.47-5.725 GHz bands, the maximum conducted output power over the frequency bands of operation shall not exceed the lesser of 250 mW or 11 dBm + 10 log B, where B is the 26 dB emission bandwidth in megahertz. In addition, the maximum power spectral density shall not exceed 11 dBm in any 1 megahertz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi.
(3) For the band 5.725-5.85 GHz, the maximum conducted output power over the frequency band of operation shall not exceed 1 W. In addition, the maximum power spectral density shall not exceed 30 dBm in any 500-kHz band. If transmitting antennas of directional gain greater than 6 dBi are used, both the maximum conducted output power and the maximum power spectral density shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. However, fixed point-to-point U-NII devices operating in this band may employ transmitting antennas with directional gain greater than 6 dBi without any corresponding reduction in transmitter conducted power. Fixed, point-to-point operations exclude the use of point-to-multipoint systems, omnidirectional applications, and multiple collocated transmitters transmitting the same information. The operator of the U-NII device, or if the equipment is professionally installed, the installer, is responsible for ensuring that systems employing high gain directional antennas are used exclusively for fixed, point-to-point operations.

9.3 Test Procedure

a) Set RBW = approximately 1% of the emission bandwidth. b) Set the VBW > RBW. c) Detector = Peak. d) Trace mode = max hold. e) Measure the maximum width of the emission that is 26 dB down from the maximum of the emission. Compare this with the RBW setting of the analyzer. Readjust RBW and repeat measurement as needed until the RBW/EBW ratio is approximately 1%.

The following procedure shall be used for measuring (99 %) power bandwidth: 1. Set center frequency to the nominal EUT channel center frequency. 2. Set span = 1.5 times to 5.0 times the OBW.

No.BCTC/RF-EMC-005

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Report No.: BCTC2505017491-2E
3. Set RBW = 1 % to 5 % of the OBW 4. Set VBW  3 · RBW 5. Video averaging is not permitted. Where practical, a sample detection and single sweep mode shall be used. Otherwise, peak detection and max hold mode (until the trace stabilizes) shall be used. 6. Use the 99 % power bandwidth function of the instrument (if available). 7. If the instrument does not have a 99 % power bandwidth function, the trace data points are recovered and directly summed in power units. The recovered amplitude data points, beginning at the lowest frequency, are placed in a running sum until 0.5 % of the total is reached; that frequency is recorded as the lower frequency. The process is repeated until 99.5 % of the total is reached; that frequency is recorded as the upper frequency. The 99% occupied bandwidth is the difference between these two frequencies.
9.4 EUT Operating Conditions
The EUT was configured for testing in a typical fashion (as a customer would normally use it). The EUT has been programmed to continuously transmit during test. This operating condition was tested and used to collect the included data.

No.BCTC/RF-EMC-005

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9.5 Test Result

Report No.: BCTC2505017491-2E

Temperature: Pressure: Test Mode:

26 

Relative Humidity:

101KPa

Test Voltage:

(U-NII-1) 5180MHz-5240MHz

54% DC 3.3V

Condition
NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT

Mode
a a a n20 n20 n20 n40 n40 ac20 ac20 ac20 ac40 ac40 ac80

Frequency (MHz)
5180 5200 5240 5180 5200 5240 5190 5230 5180 5200 5240 5190 5230 5210

-26 dB Bandwidth (MHz)

Ant A

Ant B

18.344

18.4

18.411

18.51

18.346

18.307

19.35

19.329

19.356

19.416

19.356

19.393

40.891

41.065

40.898

40.843

19.426

19.384

19.41

19.378

19.371

19.47

40.885

40.817

40.873

40.775

80.699

80.535

99% OBW (MHz)

Ant A 16.337 16.329 16.342 17.547 17.55 17.546 36.01 36.031 17.552 17.546 17.552 35.991 36.005 74.736

Ant B 16.346 16.337 16.351 17.541 17.541 17.558 36.005 36.04 17.543 17.536 17.562 35.985 36.047 74.775

Verdict
Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass

No.BCTC/RF-EMC-005

Page: 170 of 347

EditionB.2

Report No.: BCTC2505017491-2E Note: A(B) Represent the value of antenna A and B, The worst data is Antenna A, only shown Antenna A Plot.
Test Graphs -26dB Bandwidth NVNT a 5180MHz
-26dB Bandwidth NVNT a 5200MHz

No.BCTC/RF-EMC-005

Page: 171 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT a 5240MHz
-26dB Bandwidth NVNT n20 5180MHz

No.BCTC/RF-EMC-005

Page: 172 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT n20 5200MHz
-26dB Bandwidth NVNT n20 5240MHz

No.BCTC/RF-EMC-005

Page: 173 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT n40 5190MHz
-26dB Bandwidth NVNT n40 5230MHz

No.BCTC/RF-EMC-005

Page: 174 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT ac20 5180MHz
-26dB Bandwidth NVNT ac20 5200MHz

No.BCTC/RF-EMC-005

Page: 175 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT ac20 5240MHz
-26dB Bandwidth NVNT ac40 5190MHz

No.BCTC/RF-EMC-005

Page: 176 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT ac40 5230MHz
-26dB Bandwidth NVNT ac80 5210MHz

No.BCTC/RF-EMC-005

Page: 177 of 347

EditionB.2

Report No.: BCTC2505017491-2E Note: A(B) Represent the value of antenna A and B, The worst data is Antenna B, only shown Antenna B Plot.
Test Graphs OBW NVNT a 5180MHz
OBW NVNT a 5200MHz

No.BCTC/RF-EMC-005

Page: 178 of 347

EditionB.2

Report No.: BCTC2505017491-2E OBW NVNT a 5240MHz
OBW NVNT n20 5180MHz

No.BCTC/RF-EMC-005

Page: 179 of 347

EditionB.2

Report No.: BCTC2505017491-2E OBW NVNT n20 5200MHz
OBW NVNT n20 5240MHz

No.BCTC/RF-EMC-005

Page: 180 of 347

EditionB.2

Report No.: BCTC2505017491-2E OBW NVNT n40 5190MHz
OBW NVNT n40 5230MHz

No.BCTC/RF-EMC-005

Page: 181 of 347

EditionB.2

Report No.: BCTC2505017491-2E OBW NVNT ac20 5180MHz
OBW NVNT ac20 5200MHz

No.BCTC/RF-EMC-005

Page: 182 of 347

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Report No.: BCTC2505017491-2E OBW NVNT ac20 5240MHz
OBW NVNT ac40 5190MHz

No.BCTC/RF-EMC-005

Page: 183 of 347

EditionB.2

Report No.: BCTC2505017491-2E OBW NVNT ac40 5230MHz
OBW NVNT ac80 5210MHz

No.BCTC/RF-EMC-005

Page: 184 of 347

EditionB.2

Report No.: BCTC2505017491-2E

Temperature: Pressure: Test Mode:

26 

Relative Humidity:

101KPa

Test Voltage:

(U-NII-2A) 5260MHz-5320MHz

54% DC 3.3V

Condition
NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT

Mode
a a a n20 n20 n20 n40 n40 ac20 ac20 ac20 ac40 ac40 ac80

Frequency (MHz)
5260 5280 5320 5260 5280 5320 5270 5310 5260 5280 5320 5270 5310 5290

-26 dB Bandwidth (MHz)

Ant A

Ant B

18.396

18.329

18.267

18.352

18.407

18.343

19.401

19.351

19.344

19.282

19.361

19.248

40.685

40.749

40.92

40.716

19.331

19.341

19.304

19.32

19.355

19.407

40.783

40.84

40.944

40.747

80.901

80.873

99% OBW (MHz)

Ant A 16.336 16.335 16.343 17.539 17.551 17.539 36.015 35.997 17.538 17.554 17.536 36.012 35.992 74.718

Ant B 16.349 16.338 16.338 17.549 17.554 17.541 36.012 36.027 17.551 17.557 17.543 36.007 36.01 74.696

Verdict
Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass

No.BCTC/RF-EMC-005

Page: 185 of 347

EditionB.2

Report No.: BCTC2505017491-2E Note: A(B) Represent the value of antenna A and B, The worst data is Antenna A, only shown Antenna A Plot.
Test Graphs -26dB Bandwidth NVNT a 5260MHz
-26dB Bandwidth NVNT a 5280MHz

No.BCTC/RF-EMC-005

Page: 186 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT a 5320MHz
-26dB Bandwidth NVNT n20 5260MHz

No.BCTC/RF-EMC-005

Page: 187 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT n20 5280MHz
-26dB Bandwidth NVNT n20 5320MHz

No.BCTC/RF-EMC-005

Page: 188 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT n40 5270MHz
-26dB Bandwidth NVNT n40 5310MHz

No.BCTC/RF-EMC-005

Page: 189 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT ac20 5260MHz
-26dB Bandwidth NVNT ac20 5280MHz

No.BCTC/RF-EMC-005

Page: 190 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT ac20 5320MHz
-26dB Bandwidth NVNT ac40 5270MHz

No.BCTC/RF-EMC-005

Page: 191 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT ac40 5310MHz
-26dB Bandwidth NVNT ac80 5290MHz

No.BCTC/RF-EMC-005

Page: 192 of 347

EditionB.2

Report No.: BCTC2505017491-2E Note: A(B) Represent the value of antenna A and B, The worst data is Antenna A, only shown Antenna A Plot.
Test Graphs OBW NVNT a 5260MHz
OBW NVNT a 5280MHz

No.BCTC/RF-EMC-005

Page: 193 of 347

EditionB.2

Report No.: BCTC2505017491-2E OBW NVNT a 5320MHz
OBW NVNT n20 5260MHz

No.BCTC/RF-EMC-005

Page: 194 of 347

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Report No.: BCTC2505017491-2E OBW NVNT n20 5280MHz
OBW NVNT n20 5320MHz

No.BCTC/RF-EMC-005

Page: 195 of 347

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Report No.: BCTC2505017491-2E OBW NVNT n40 5270MHz
OBW NVNT n40 5310MHz

No.BCTC/RF-EMC-005

Page: 196 of 347

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Report No.: BCTC2505017491-2E OBW NVNT ac20 5260MHz
OBW NVNT ac20 5280MHz

No.BCTC/RF-EMC-005

Page: 197 of 347

EditionB.2

Report No.: BCTC2505017491-2E OBW NVNT ac20 5320MHz
OBW NVNT ac40 5270MHz

No.BCTC/RF-EMC-005

Page: 198 of 347

EditionB.2

Report No.: BCTC2505017491-2E OBW NVNT ac40 5310MHz
OBW NVNT ac80 5290MHz

No.BCTC/RF-EMC-005

Page: 199 of 347

EditionB.2

Report No.: BCTC2505017491-2E

Temperature: Pressure: Test Mode:

26 

Relative Humidity:

101KPa

Test Voltage:

(U-NII-2C) 5500MHz-5700MHz

54% DC 3.3V

Condition
NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT NVNT

Mode
a a a n20 n20 n20 n40 n40 n40 ac20 ac20 ac20 ac40 ac40 ac40 ac80

Frequency (MHz)
5500 5580 5700 5500 5580 5700 5510 5550 5670 5500 5580 5700 5510 5550 5670 5530

-26 dB Bandwidth (MHz)

Ant A

Ant B

18.306

18.314

18.486

18.227

18.381

18.318

19.362

19.36

19.338

19.39

19.314

19.374

40.916

41.013

40.984

40.851

40.871

40.488

19.366

19.303

19.399

19.449

19.326

19.345

40.768

40.79

40.649

40.977

40.879

40.897

80.544

80.602

99% OBW (MHz)

Ant A 16.344 16.354 16.329 17.554 17.552 17.53 36.013 35.998 36.023 17.55 17.552 17.529 36.027 35.982 36.006 74.63

Ant B 16.331 16.348 16.34 17.542 17.542 17.539 35.973 36.025
36 17.549 17.55 17.54 36.036 35.987 35.993 74.674

Verdict
Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass

No.BCTC/RF-EMC-005

Page: 200 of 347

EditionB.2

Report No.: BCTC2505017491-2E Note: A(B) Represent the value of antenna A and B, The worst data is Antenna B, only shown Antenna B Plot.
Test Graphs -26dB Bandwidth NVNT a 5500MHz
-26dB Bandwidth NVNT a 5580MHz

No.BCTC/RF-EMC-005

Page: 201 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT a 5700MHz
-26dB Bandwidth NVNT n20 5500MHz

No.BCTC/RF-EMC-005

Page: 202 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT n20 5580MHz
-26dB Bandwidth NVNT n20 5700MHz

No.BCTC/RF-EMC-005

Page: 203 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT n40 5510MHz
-26dB Bandwidth NVNT n40 5550MHz

No.BCTC/RF-EMC-005

Page: 204 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT n40 5670MHz
-26dB Bandwidth NVNT ac20 5500MHz

No.BCTC/RF-EMC-005

Page: 205 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT ac20 5580MHz
-26dB Bandwidth NVNT ac20 5700MHz

No.BCTC/RF-EMC-005

Page: 206 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT ac40 5510MHz
-26dB Bandwidth NVNT ac40 5550MHz

No.BCTC/RF-EMC-005

Page: 207 of 347

EditionB.2

Report No.: BCTC2505017491-2E -26dB Bandwidth NVNT ac40 5670MHz
-26dB Bandwidth NVNT ac80 5530MHz

No.BCTC/RF-EMC-005

Page: 208 of 347

EditionB.2



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