Trango Systems TrangoLink-45, Руководство пользователя

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Trango Systems, Inc TL45 User Manual Rev 2.0r3
LT ‐ 9037A August 15, 2011 Page 28
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)
NA
12 QPSK ‐ 87 NA ( ‐ EXT) ,+0 ( ‐ 23), +4( ‐ 19) +3 ( ‐ EXT) ,+7 ( ‐ 23), +11( ‐ 19) NA
18 QPSK ‐ 85
NA ( ‐ EXT) ,+0 ( ‐ 23), +4( ‐ 19) +3 ( ‐ EXT) ,+7 ( ‐ 23), +11( ‐ 19)
NA
24 16QAM ‐ 84 NA ( ‐ EXT) ,+0 ( ‐ 23), +4( ‐ 19) +3 ( ‐ EXT) ,+7 ( ‐ 23), +11( ‐ 19) NA
36 16QAM ‐ 80 NA ( ‐ EXT) ,+0 ( ‐ 23), +4( ‐ 19) +3 ( ‐ EXT) ,+7 ( ‐ 23), +11( ‐ 19) NA
48 64QAM ‐ 75 NA ( ‐ EXT) ,+0 ( ‐ 23), +4( ‐ 19) +3 ( ‐ EXT) ,+7 ( ‐ 23), +11( ‐ 19) NA
54 64QAM ‐ 73 NA ( ‐ EXT) ,+0 ( ‐ 23), +4( ‐ 19) +3 ( ‐ EXT) ,+7 ( ‐ 23), +11( ‐ 19) NA
‐ OE 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 +14 +14
+21
12 QPSK ‐ 87
+13 +13
+19
18 QPSK ‐ 85
+13 +13
+19
24 16QAM ‐ 84
+12 +12
+18
36 16QAM ‐ 80
+12 +12
+18
48 64QAM ‐ 75
+11 +11
+17
54 64QAM ‐ 73
+11 +11
+17