Agilent Technologies E7495B RF Manual do Utilizador descarregar pdf (Página 11)

General Public - EME Spy 140

EME Spy Analysis main window

➊

Technical characteristics

FREQUENCY RANGES AXIAL ISOTROPY

Min - Max Standard

deviation

FM (88 – 108 MHz) ± 2.6 dB ± 1.7 dB

TV3 (174 – 223 MHz) ± 2.2 dB ± 1.3 dB

TETRA (380 - 390 MHz) ± 2.5 dB ± 1.2 dB

TV4&5 (470 – 830 MHz) ± 0.8 dB ± 0.4 dB

GSM Tx (880 – 915 MHz) ± 2.6 dB ± 1.6 dB

GSM Rx (925 – 960 MHz) ± 2.4 dB ± 1.5 dB

DCS Tx (1710 – 1785 MHz) ± 2.3 dB ± 1.3 dB

DCS Rx (1805 – 1880 MHz) ± 2.2 dB ± 1.4 dB

DECT (1880 – 1900 MHz) ± 1.2 dB ± 0.8 dB

UMTS Tx (1920 – 1980 MHz) ± 0.9 dB ± 0.5 dB

UMTS Rx (2110 – 2170 MHz) ± 1.3 dB ± 0.6 dB

WiFi 2G (2400 – 2500 MHz) ± 1.5 dB ± 0.8 dB

WiMAX (3400 – 3800 MHz) ± 2.9 dB ± 1.5 dB

WiFI 5G (5150 – 5850 MHz) ± 3.9 dB ± 2.0 dB

➌

Measurement conﬁ guration

Number of data points 80 000 max

Logging intervals 4 - 255 s

➋

Probe characteristics

Probe Tri-axial E-ﬁ eld

probe 80 MHz – 6 GHz

Sensitivity FM 0.05 V/m

TETRA, TV4 & 5 0.01 V/m

GSM, DCS, DECT, UMTS, WiFi, 2G 0.005 V/m

TV3, WiMAX, WiFi 5G 0.02 V/m

Dynamic 60 dB (up to 5V/m)

➍

Operating conditions

Temperature, -10 to 50°C,

humidity 85% of humidity

Battery life* 80 hours with a recording period of 60 sec

68 hours with a recording period of 30 sec

42 hours with a recording period of 10 sec

19 hours with a recording period of 4 sec

* 2 rechargeable batteries

➎

Mechanical characteristics

Dimensions 168.5 x 79 x 49.7 mm

(H x L x W)

Weight 410 g

Protection IP 55

➏

Hardware requirements

Processor PC Pentium 500 MHz

Cable link USB Port

Operating system Windows 98/2000/XP/7*

Free space on hard disc 200 MB

* Currently undergoing evaluation

3,0

2,5

2,0

1,5

1,0

0,5

0,0

Vertical Polarization

Horizontal Polarization

Differentiating upload and download link

is not only useful to assess the contribution

of each transmitter, but also to avoid

corruption of the results by phones

emitting close to the dosimeter.

3,0

2,5

2,0

1,5

1,0

0,5

0,0

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Agilent Technologies E7495B RF Manual do Utilizador Página 11

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