Spurious Emissions (Conducted & Radiated); Spurious Emissions (Conducted); Spurious Emissions (Radiated) - Gemtek WL-211F Manual

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS
PCMCIA Wireless LAN Card, Model WL-211F
8.4. SPURIOUS EMISSIONS (CONDUCTED & RADIATED)
For both conducted and radiated measurements, the spurious emissions were scanned from the lowest frequency
generated by the EUT or 10 MHz whichever is lower to 10
8.4.1.

Spurious Emissions (Conducted)

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The radio was connected to the measuring equipment via a suitable attenuator.
•
The spectrum analyzer were used and set as follows:
- Resolution BW: 100 kHz
- Video BW:
- Detector Mode: Positive Peak
- Averaging:
- Span:
- Amplitude:
- Sweep Time:
8.4.2.

Spurious Emissions (Radiated)

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The radiated emission measurements were performed at the UltraTech's 3 Meter Open Field Test Site (OFTS)
situated in the Town of Oakville, province of Ontario. The Attenuation Characteristics of OFTS have been filed to
FCC, Industry Canada, ACA/Austel, NVLap and ITI.
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Radiated emissions measurements were made using the following test instruments:
1. Calibrated EMCO BiconiLog antenna in the frequency range from 30 MHz to 2000 MHz.
2. Calibrated Emco Horn antennas in the frequency range above 1000 MHz (1GHz - 40 GHz).
3. Calibrated Advantest spectrum analyzer and pre-selector were used. The spectrum analyzer would be used as
follows:
For frequencies below 1 GHz:
- Resolution BW: 100 kHz
- Video BW:
- Detector Mode: Positive Peak
- Averaging:
- Span:
- Amplitude:
- Sweep Time:
ULTRATECH GROUP OF LABS
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4
Tel. #: 905-829-1570, Fax. #: 905-829-8050, Email: vhk.ultratech@sympatico.ca, Website: http://www.ultratech-labs.com
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Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•
Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•
Recognized/Listed by FCC (USA )
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All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
th
harmonic of the highest frequency generated by the EUT.
same or greater
Off
100 MHz
Adjust for middle of the instrument's range
Auto
same or greater
Off
100 MHz
Adjust for middle of the instrument's range
Auto
Page 69
FCC ID: MXF-WL211F
File #: GTT-013FTX
March 17, 2000