Rainbow-electronics WE865-DUAL Bedienungsanleitung PDF herunterladen (Seite 11)

WE865-DUAL Product Description

80312ST10046A Rev. 1 - 03/10/08

2.3.1 Receiver characteristics

Nominal supply voltage, T

amb

= -20°C to 85°C, typical values at T

amb

= 25°C unless otherwise stated

Parameter Conditions min typ max Unit

Sensitivity in 802.11b mode (11Mbps) PER < 8% - -87 -83 dBm

Sensitivity in 802.11g mode (54Mbps) PER < 10% - -72 -68 dBm

Maximum input level in 802.11b mode (11Mbps) PER < 8% -4 - - dBm

Maximum input level in 802.11g mode (54Mbps) PER < 10% -10 - - dBm

Table 5

2.3.2 Transmit characteristics

Nominal supply voltage, T

amb

= -20°C to 85°C, typical values at T

amb

= 25°C unless otherwise stated

Parameter min typ max Unit

Maximum output power in 802.11b mode (11Mbps) 11 16 18 dBm

Maximum output power in 802.11g mode (54Mbps) 9 14 16 dBm

Modulation accuracy peak in 802.11b mode (11Mbps) - - 35 %

Modulation accuracy RMS in 802.11g mode (54Mbps) - - -25 dB

Table 6

2.4 Antenna

2.4.1 Wi-Fi antenna

The antenna that the customer chooses to use, should fulfil the following requirements:

Antenna requirements

Frequency range [MHz] 2400-2500

Gain [dBi] ≤ 2

Impedance [Ohm] 50

Maximum Input Power [mW] >100

VSWR recommended ≤2

Table 7

For further information please refer to the WE865-DUAL Hardware User Guide.

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Rainbow-electronics WE865-DUAL Bedienungsanleitung Seite 11