Extech Instruments 480836 Betriebsanweisung PDF herunterladen (Seite 17)

480836-en-EU_V5.3 09/14

Electrical Specifications

 Unless otherwise stated, the following specifications hold under the following conditions:

 The meter is located in the far-field of a source, the sensor head is pointed towards the source.

 Ambient temperature: +23C3C

 Relative air humidity: 25% to 75%

 Sensor type: Electrical field (E)

 Frequency ranges: 900MHz, 1800MHz, and 2.7GHz (measurements can be made, for reference

purposes only, using the entire range of 50MHz to 3.5GHz)

 Specified measurement range:

 CW signal (f > 900MHz): 20mV/m to 108.0V/m ,

53A/m to 286.4mA/m,

1W/m

to 30.93W/m

0W/cm

to 3.093mW/cm

 Dynamic range: Typically 75dB

 Absolute error at 1 V/m and 50 MHz: 1.0dB

 Frequency response:

 Sensor (taking into account typical CAL factors):

1.0dB (900MHz, 1800MHz)

2.4dB (2.7GHz)

 Isotropy deviation: Typically 1.0dB (f>900MHz)

 Overload limit: 10.61mW/cm

(200V/m)

 Thermal response (0 to 50C): 0.2dB

Battery Installation and Replacement

Battery Loading

Remove the rear battery cover and insert a fresh 9V battery.

Battery Replacement

When the battery voltage drops below the operating voltage, the battery icon

appears and

flashes. If it appears, the battery should be replaced.

You, as the end user, are legally bound (EU Battery ordinance) to return all used

batteries, disposal in the household garbage is prohibited! You can hand over your

used batteries / accumulators at collection points in your community or wherever batteries

/ accumulators are sold!

Disposal: Follow the valid legal stipulations in respect of the disposal of the device at the

end of its lifecycle

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Extech Instruments 480836 Betriebsanweisung Seite 17