Trango-broadband TrangoLINK-45TM Manuel d'utilisateur télécharger pdf (Page 25)

Configuration Link Speed & Power Settings

Trango Broadband Wireless — TrangoLINK-45 page 25

Link Speed & Power Settings

Users may change the radio’s over-the-air data rate and conducted output power using the speed and power

commands. Keep in mind that the lower data rates offer higher receiver sensitivity and higher allowable

conducted RF power in the ISM band. The following table shows the relation between speed settings,

modulation scheme, receiver sensitivity, and allowable maximum power settings for each frequency band. The

lowest power setting for all bands is –10 dBm.

- US / IC MODELS*

Speed

Setting

(over-the-air

rate) (Mbps)

Modulation

Scheme

Receiver

Sensitivity

(dB)

Max Power

5.18 to 5.24 GHz

(dBm)

Max Power

5.265- 5.325, 5.5 to 5.7 GHz

(DFS-UNII) (dBm)

Max Power

5.735 to 5.84

GHz (ISM)

(dBm)

6 BPSK -92 NA

+2 (-EXT) ,+6 (-23), +10(-19)

+21

12 QPSK -87 NA

+2 (-EXT) ,+6 (-23), +10(-19)

+19

18 QPSK -85 NA

+2 (-EXT) ,+6 (-23), +10(-19)

+19

24 16QAM -84 NA

+2 (-EXT) ,+6 (-23), +10(-19)

+18

36 16QAM -80 NA

+2 (-EXT) ,+6 (-23), +10(-19)

+18

48 64QAM -75 NA

+2 (-EXT) ,+6 (-23), +10(-19)

+17

54 64QAM -73 NA

+2 (-EXT) ,+6 (-23), +10(-19)

+17

* NOTE: IC Model does not include the following frequency range 5600-5650MHz

- EU MODELS

Speed

Setting

(over-the-air

rate) (Mbps)

Modulation

Scheme

Receiver

Sensitivity

(dB)

Max Power

5.18 to 5.24 GHz

(ETSI) (dBm)

Max Power

5.26- 5.32, 5.5 to 5.7 GHz

(ETSI) (dBm)

Max Power

5.725 to

5.85 GHz

(dBm)

6 BPSK

-92 NA (-EXT) ,+0 (-23), +4(-19) +3 (-EXT) ,+7 (-23), +11(-19)

12 QPSK -87