ELECTRONICS TESTING CENTER (ETC), TAIWANstg.acrelectronics.com/.../12/Short_Range_Devices_SRD-1.pdf · Report form for testing to EN 300 220-2 V3.1.1 (2017-02) Short Range Devices

Report form for testing to EN 300 220-2 V3.1.1 (2017-02) Short Range Devices (SRD) operating

in the frequency range 25 MHz to 1 000 MHz

Test Performed by

ELECTRONICS TESTING CENTER (ETC), TAIWAN

NO. 34. LIN 5. DINGFU VIL., LINKOU DIST., NEW TAIPEI CITY, TAIWAN, 24442, R.O.C.

TEL : (02)26023052 FAX : (02)26010910

http://www.etc.org.tw ; e-mail : [email protected]

TEST REPORT REFERENCE NUMBER: 18-12-RBF-013-03

TEST REPORT REFERENCE: 18-12-RBF-013-03 PAGE 01 OF 24

LIST OF MEASUREMENTS The complete list of measurements called for in EN 300 220-2 V3.1.1 (2017-02) is given below. PARAMETER TO BE MEASURED PAGE

Summary of results ........................................................................................................................... 02 All equipment conformance requirements

Operating frequency .......................................................................................................................... 03 Unwanted emissions in the spurious domain .................................................................................. 05

Transmitter parameters

Effective Radiated Power (conducted measurement) ..................................................................... 11 Effective radiated power (radiated measurement) ........................................................................... 12 Maximum e.r.p. spectral density ....................................................................................................... 13 Duty Cycle .......................................................................................................................................... 14 Occupied Bandwidth ......................................................................................................................... 15 Frequency error ................................................................................................................................. 16 Tx Out of Band Emissions ................................................................................................................ 17 Transient power ................................................................................................................................. 29 Adjacent Channel Power .................................................................................................................. 20 TX behaviour under Low Voltage Conditions ................................................................................... 21

Receiver parameters

Rx Blocking ........................................................................................................................................ 22

TEST EQUIPMENT AND ANCILLARIES USED FOR TESTS ...................................................... 23


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Summary of results

Harmonised Standard ETSI EN 300 220-2

Requirement Requirement Conditionality

Description Reference: Clause No

Condition Result

Operating frequency 4.2.1 P Unwanted emissions in the spurious domain

4.2.2 P

TX effective radiated power 4.3.1 P TX Maximum e.r.p. spectral density

4.3.2 Applies to EUT using annex B bands I, L. Applies to EUT using DSSS or wideband techniques other than FHSS modulation, using annex C band X.

N/A

TX Duty cycle 4.3.3 Not applicable to EUT with polite spectrum access where permitted in annex B, table B.1 or annex C, table C.1 or any NRI.

P

TX Occupied bandwidth 4.3.4 P TX out of band emissions 4.3.5 Applies to EUT with OCW > 25 kHz. P TX Transient 4.3.6 P TX Adjacent channel power 4.3.7 Applies to EUT with OCW ≤ 25 kHz. N/A TX behaviour under low voltage conditions

4.3.8 Applies to battery powered EUT. P

TX Adaptive power control 4.3.9 Applies to EUT with adaptive power control using annex C band AA.

N/A

TX FHSS 4.3.10 Applies to FHSS EUT. N/A TX Short term behaviour 4.3.11 Applies to EUT using annex C bands Y, Z,

AA, AB, AC, AD. N/A

RX sensitivity 4.4.1 Applies to EUT with polite spectrum access. N/A Clear channel assessment threshold

4.5.2 Applies to EUT with polite spectrum access. N/A

Polite spectrum access timing parameters

4.5.3 Applies to EUT with polite spectrum access. N/A

RX Blocking 4.4.2 P Adaptive Frequency Agility 4.5.4 Applies to EUT with AFA. N/A


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Ambient temperature ....25......°C Relative humidity ....65....%

Operating frequency SUBCLAUSE 4.2.1 EUT State: TX mode

Value Note

Operational Frequency band or bands 433.050 MHz to 434.790 MHz

Nominal Operating Frequency or Frequencies 433.8850 MHz

Operating Channel width(s) - OCW 61 kHz

LIMIT SUBCLAUSE 4.2.1.2 of EN 300 220-2 V3.1.1 The manufacturer may declare either one or more operating frequencies and operating channels. Operating channel(s) shall be be entirely within operational frequency bands allowed by annexes B, C or any NRI.

REFERENCE NUMBER(S) OF TEST EQUIPMENT USED (for reference see test equipment listing) 6, 14 ....................................................................


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Operating frequency, continued SUBCLAUSE 4.2.1 EUT State: RX mode

Value Note

Operational Frequency band or bands 433.050 MHz to 434.790 MHz

Nominal Operating Frequency or Frequencies 433.8850MHz

Operating Channel width(s) - OCW NA

LIMIT SUBCLAUSE 4.2.1.2 of EN 300 220-2 V3.1.1 The manufacturer may declare either one or more operating frequencies and operating channels. Operating channel(s) shall be be entirely within operational frequency bands allowed by annexes B, C or any NRI.



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Ambient temperature ........°C Relative humidity ......%

Unwanted emissions in the spurious domain (Conducted) SUBCLAUSE 4.2.2 Explanation: Not applicable for this device. The EUT without an external conventional 50 Ω coaxial antenna connector. Centre Frequency: MHz

EUT State: Tx mode Unmodulated Measurement Frequency Range: 9 kHz to 6 GHz

f (MHz)

Measuring receiver bandwidth (MHz)

Spurious emissions level (dBm)

Measurement uncertainty (± 3dB)

Remark” ---“ means the emission level is greater than 10 dB below the limit or can not be detected. LIMIT SUBCLAUSE 4.2.2.2 of EN 300 220-2 V3.1.1

State 47 MHz to 74 MHz 87.5 MHz to 118 MHz 174 MHz to 230 MHz 470 MHz to 790 MHz

Other frequencies below 1000 MHz

Frequencies

above 1000 MHz

TX mode -54dBm -36dBm -30dBm

RX and all other modes -57dBm -57dBm -47dBm



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Unwanted emissions in the spurious domain (Conducted) SUBCLAUSE 4.2.2 Explanation: Not applicable for this device. The EUT without an external conventional 50 Ω coaxial antenna connector. Centre Frequency: MHz

EUT State: Standby mode Unmodulated Measurement Frequency Range: 9 kHz to 6 GHz

f (MHz)







Frequencies

above 1000 MHz





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Unwanted emissions in the spurious domain (Conducted) SUBCLAUSE 4.2.2 Explanation: Not applicable for this device. The EUT is a transmitter. Centre Frequency: MHz

EUT State: Rx mode Unmodulated Measurement Frequency Range: 9 kHz to 6 GHz

f (MHz)







Frequencies

above 1000 MHz





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Ambient temperature....25....°C Relative humidity...55....%

Unwanted emissions in the spurious domain (Radiated) SUBCLAUSE 4.2.2 Centre Frequency: 433.885MHz

EUT State: Tx mode Unmodulated Measurement Frequency Range: 25 MHz to 6 GHz

f (MHz)



867.7700 0.12 -63.52

1301.6550 1 -62.7

1735.5400 1 -

2169.4250 1 -

2603.3100 1 -

3037.1950 1 -

3471.0800 1 -

3904.9650 1 -

4338.8500 1 -





Frequencies

above 1000 MHz



REFERENCE NUMBER(S) OF TEST EQUIPMENT USED (for reference see test equipment listing) 3, 4, 5, 7, 10, 11, 12 ....................................................................


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Ambient temperature........°C Relative humidity.......%

Unwanted emissions in the spurious domain (Radiated) SUBCLAUSE 4.2.2 Explanation: Not applicable for this device. No standby mode. Centre Frequency: 433.920MHz

EUT State: Standby mode Unmodulated Measurement Frequency Range: 25 MHz to 6 GHz

f (MHz)







Frequencies

above 1000 MHz





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Ambient temperature.....19..°C Relative humidity...63..%

Unwanted emissions in the spurious domain (Radiated) SUBCLAUSE 4.2.2 Centre Frequency: 433.885 MHz

EUT State: Rx mode Unmodulated Measurement Frequency Range: 25 MHz to 6 GHz

f (MHz)



867.7700 0.12 -70.17

1301.6550 1 ---

1735.5400 1 ---

2169.4250 1 ---

2603.3100 1 ---

3037.1950 1 ---

3471.0800 1 ---

3904.9650 1 ---

4338.8500 1 ---

867.7700 1 ---





Frequencies

above 1000 MHz





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Ambient temperature ........°C Relative humidity ........%

Effective Radiated Power (conducted measurement) SUBCLAUSE 4.3.1 Explanation: Not applicable for this device. The antenna is integrated, no output terminal. The maximum gain of the antenna: …. dBi The RBW of the spectrum analyser (≥ OCW): ….MHz Centre frequency: …… MHz

Effective Radiated Power

Test conditions dBm mW

Tnom(…)°C Vnom(---)Vac

Tmin(…)°C Vmin(---)Vac

Vmax(---)Vac

Tmax(…)°C Vmin(---)Vac

Vmax(---)Vac

Measurement uncertainty (dB) ± 0.75

LIMIT SUBCLAUSE 4.3.1.2 of EN 300 220-2 V3.1.1 The effective radiated power shall not be greater than the value allowed in annexes B or C for the chosen operational frequency band(s).



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Ambient temperature ...25...°C Relative humidity ....65....%

Effective radiated power (radiated measurement) SUBCLAUSE 4.3.1 Antenna (where applicable): Integral antenna The RBW of the spectrum analyser (≥ OCW): 1 MHz. Centre frequency: 433.885 MHz

Antenna Polarization Effective Radiated Power (dBm)

H -48.63

V -36.7

Measurement uncertainty (dB) ± 2

LIMIT SUBCLAUSE 4.3.1.2 of EN 300 220-2 V3.1.1 The effective radiated power shall not be greater than the value allowed in annexes B or C for the chosen operational frequency band(s).



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Ambient temperature ......°C Relative humidity ........%

Maximum e.r.p. spectral density SUBCLAUSE 4.3.2 Explanation: Not applicable for this device. The transmitter using annex B bands H. The maximum gain of the antenna: dBi

Centre frequency (MHz) Maximum radiated power density

dBm/100kHz

Measurement uncertainty (dB) ± 0.75

LIMIT SUBCLAUSE 4.3.2.2 of EN 300 220-2 V3.1.1 The Maximum e.r.p. spectral density shall not be greater than the value allowed in annexes B or C for the chosen operational frequency band(s). Maximum e.r.p. spectral density applies to transmitters using annex B bands I, L. Maximum e.r.p. spectral density applies to transmitters using DSSS or wideband techniques other than FHSS modulation, in annex C band X.



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Ambient temperature........°C Relative humidity........%

Duty Cycle SUBCLAUSE 4.3.3 Explanation: This device is manually operated, it is declared by the manufacturer as a duty cycle ratio of less than 10 %. Transmitter:

Frequency

(MHz)

Total ON Time

Ton_cum (s)

Observation interval

Tobs (s)

Duty Cycle

(%)

Measurement uncertainty (± 1 us)

LIMIT SUBCLAUSE 4.3.3.2 of EN 300 220-2 V3.1.1 The Duty Cycle at the operating frequency shall not be greater than values in annex B or C for the chosen operational frequency band(s).



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Ambient temperature ....25...°C Relative humidity ....65....%

Occupied Bandwidth SUBCLAUSE 4.3.4 Centre Frequency: 433.984MHz

Operational Frequency Band (MHz) From To

433.050 434.790

Operating Channel (MHz) Flow Fhigh

433.838 433.904

Test conditions

The highest Operating Frequency The lowest Operating Frequency

Occupied Bandwidth

(MHz)

Lower Edge (MHz)

Upper Edge (MHz)

Occupied Bandwidth

(MHz)

Lower Edge (MHz)

Upper Edge (MHz)

Tnom(25)°C Vnom(12.0)Vdc 0.061 433.839 433.900

Tmin(-20)°C Vmin(10.8)Vdc 0.060 433.838 434.899

Vmax(13.2)Vdc 0.061 433.839 434.900

Tmax(+55)°C Vmin(10.8)Vdc 0.063 433.842 433.903

Vmax(13.2)Vdc 0.063 433.843 433.904

Measurement uncertainty ±1000

LIMIT SUBCLAUSE 4.3.4.2 of EN 300 220-2 V3.1.1 The occupied bandwidth of the EUT according to ETSI EN 300 220-1 [1], clause 5.6.2 shall comply with the limits in annex B or C.

The Operating Channel shall be declared and shall reside entirely within the Operational Frequency Band.

The Maximum Occupied Bandwidth at 99 % shall reside entirely within the Operating Channel defined by Flow and

Fhigh.



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Frequency error Nominal frequency as declared by the manufacturer: 433.885MHz Unmodulated

Test conditions Measured Frequency (MHz)

Frequency error (MHz)

Tnom(25)°C Vnom(12.0)Vdc 433.885

Tmin(-20)°C Vmin(10.8)Vdc 433.8798 -0.0052

Vmax(13.2)Vdc 433.8799 -0.0051

Tmax(+55)°C Vmin(10.8)Vdc 433.8814 -0.0036

Vmax(13.2)Vdc 433.8815 -0.0035

Measurement uncertainty (Hz) ± 10

LIMIT None, for report purpose only.

REFERENCE NUMBER(S) OF TEST EQUIPMENT USED (for reference see test equipment listing) 6, 14,15 ....................................................................


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Tx Out of Band Emissions SUBCLAUSE 4.3.5 Centre Frequency: 433.885MHz

Out Of Band Domain for Operational Frequency Band with reference BW (RBWREF= 1 kHz)

Out Of Band Domain for Operational Frequency Band with reference BW (RBWREF= 10 kHz)



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Tx Out of Band Emissions SUBCLAUSE 4.3.5 Centre Frequency: 433.885MHz

Out Of Band Domain for Operating Channel with reference BW

LIMIT SUBCLAUSE 4.3.5.2 of EN 300 220-2 V3.1.1



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Transient power SUBCLAUSE 4.3.6

Centre Frequency: 433.885MHz

Measurement points: offset from centre frequency

Result (dBm)

-0,5 x OCW - 3 kHz -81.90

0,5 x OCW + 3 kHz -73.13

+ OCW -73.09

- OCW -88.19

-0,5 x OCW - 400 kHz -93.4

0,5 x OCW + 400 kHz -94.5

-0,5 x OCW -1 200 kHz -93.5

0,5 x OCW + 1 200 kHz -95.5

Measurement uncertainty : ±1.5dB




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Adjacent Channel Power SUBCLAUSE 4.3.7 Explanation: Adjacent channel power applies to all transmitters with OCW ≤ 25 kHz. The transmitter has its OCW greater than 25 kHz and excuses from this requirement.

Test conditions Transmitter peak power (nW/dBm)

Tnom(.......)°C Vnom(........)V

Tmin(.......)°C Vmin(........)V

Vmax(........)V

Tmax(.......)°C Vmin(........)V

Vmax(........)V

Maximum deviation from rated output under normal test conditions (dB)

Measurement uncertainty (dB) ± 3 dB


REFERENCE NUMBER(S) OF TEST EQUIPMENT USED (for reference see test equipment listing) 6, 14,15 ....................................................................


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TX behaviour under Low Voltage Conditions SUBCLAUSE 4.3.8

Test conditions Transmitter Frequency Measured (MHz)

Tnom(25)°C Vbelow-min(12.0)Vdc 433.8850

Vbelow-min(10.8)Vdc 433.8799



Vbelow-min(7.0)Vdc EUT ceases ti function

Measurement uncertainty (Hz) ± 1500


The equipment shall either:

a) remain in the Operating Channel OC without exceeding any applicable limits (e.g. Duty Cycle); or

b) reduce its effective radiated power below the Spurious Emission limits without exceeding any applicable limits (e.g. Duty Cycle); or

c) shut down, (ceasing function);

as the voltage falls below the manufacturers declared operating voltage.

REFERENCE NUMBER(S) OF TEST EQUIPMENT USED (for reference see test equipment listing) 6, 14,15, 18 ....................................................................


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Rx Blocking SUBCLAUSE 4.4.2 Receiver Category: 2 Centre frequency: 433.885 MHz

Test Frequency(MHz) Blocking (dBm) Limit(dBm)

Receiver category 2

Blockinng at +2MHz from OC edge Fhigh -25.00 ≧-69

Blockinng at -2MHz from OC edge Flow -25.00 ≧-69

Blockinng at +10MHz from OC edge Fhigh -11.00 ≧-44

Blockinng at -10MHz from OC edge Fhigh -10.00 ≧-44

Blocking at +5% of Centre Frequency or 15MHz,whichever is the greater

-1.00 ≧-44

Blocking at -5% of Centre Frequency or 15MHz,whichever is the greater

0.00 ≧-44

LIMIT SUBCLAUSE 5.18 of EN 300 220-1 V3.1.1

REFERENCE NUMBER(S) OF TEST EQUIPMENT USED (for reference see test equipment listing) 6, 12, 21 ....................................................................


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TEST EQUIPMENT AND ANCILLARIES USED FOR TESTS

To simplify the identification on each page of the test equipment used, on each page of the test report, each item of test equipment and ancillaries such as cables are identified (numbered) by the Test Laboratory, below.

Ref. No.

Instrument/Ancillary Type Manufacturer Calibration Date

Next Calibration

01 Bi-conical Antenna 3110B EMCO 2018/10/15 2019/10/14

02 Bilog Antenna MCTD 2786 ETC 2018/08/22 2019/08/21

03 Horn Antenna 3115 EMCO 2018/10/15 2019/10/14

04 Horn Antenna 3116 EMCO 2018/12/05 2019/12/04

05 Spectrum Analyzer FSP40 R&S 2019/01/07 2020/01/06

06 Test Receiver ESU40 R&S 2018/11/01 2019/10/31

07 Spectrum Analyzer FSP3 R&S 2018/04/09 2019/04/08

08 Spectrum Analyzer N9010A Keysight 2019/02/11 2020/02/10

09 Pre-amplifier 8447D HP 2018/10/04 2019/10/03

10 Pre-amplifier 8449B HP 2018/10/09 2019/10/08

11 Signal Generator 83732B HP 2018/01/17 2019/01/16

12 Hi-pass Filter 84300-80038 HP 2018/10/04 2019/10/03

13 Attenuator BW-S10W2+

BW-S20W2+

BW-S30W2+

MINI-CIRCUITS

2018/10/05 2019/10/04

14 Temperature/HumidityChamber

EFL-3 ESPEC 2018/07/26 2019/07/25

15 Power Meter ML2487A ANRITSU 2018/05/23 2019/05/22

16 Power Sensor MA2491A ANRITSU 2018/05/23 2019/05/22

17 DC Power Supply GPQ-3030 Good Will NCR NCR

18 Radio Communications Test Set

IFR 2945B AEROFLEX 2018/01/10 2019/01/09

19 Tunable Bandreject Filter

3TNF-500/1000-N/N

K&L 2018/11/02 2019/11/01

20 Signal Generator 8656B HP 2018/01/10 2019/01/09


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ADDITIONAL INFORMATION SUPPLEMENTARY TO THE TEST REPORT Page No. Remarks

TEST REPORT REFERENCE: 18-12-RBF-013-03 PAGE 1 OF17

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CONSTRUCTION PHOTOS OF EUT

a.TX

1.

2.


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4.


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6.


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7.

8.


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9.

10.


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b.RX _ Model: SL220S

11.

12.


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25.

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27. ANT


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b.RX _ Model: LS-970

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32.

33.

Documents

ELECTRONICS TESTING CENTER (ETC), TAIWANstg.acrelectronics.com/.../12/Short_Range_Devices_SRD-1.pdf · Report form for testing to EN 300 220-2 V3.1.1 (2017-02) Short Range Devices