Product Manual

© MiMOMax Wireless Ltd
Tornado Product Manual
47
Modulation sensitivity
1
for
10
-4
BER
50 kHz
-111/-104/-98/-91 dBm (700 MHz and 900 MHz)
-111/-104/-97/-92 dBm (VHF)
25 kHz
-114/-107/-101/-94dBm (400 MHz, 700 MHz and
900 MHz) -114/-107/-101/-95 dBm (VHF)
12.5kHz
-117/-110/-104/-97dBm (400, 700 and 900 MHz)
-117/-109/-103/-97 dBm (VHF)
Modulation sensitivity
1
for
10
-7
BER
50 kHz
-109/-102/-96/-89 dBm (700 MHz and 900 MHz)
-109/-102/-95/-90 dBm (VHF)
25 kHz
-112/-105/-99/-92dBm (400, 700 and 900 MHz)
-112/-105/-99/-93dBm (VHF)
12.5kHz
-116/-108/-102/-96dBm 400, 700 and 900 MHz)
-115/-107/-101/-95dBm (VHF)
Frequency Range
400 to 470 MHz, 757 to 758 and 787 to 788 MHz,
806 to 960 MHz, 136 to 174 MHz
Frequency Step Size
5kHz & 6.25 kHz selectable
Nominal Channel
Bandwidth
12.5kHz, 25 kHz (400 MHz), 12.5 kHz, 25 kHz and
50 kHz (700 and 900 MHz, VHF)
Maximum Signal Level
-10dBm/QPSK
Absolute Maximum Input
Level
+20dBm
Transmitter
Number of MIMO
Transmitters
2
Nominal load impedance
50 Ohms
Require better than 1.5:1 VSWR (-14 dB return
loss)
Modulation
QPSK/16/64/256QAM
Symbol Rate
50 kHz
2x40 k symbols/s
25 kHz
2x20 k symbols/s
12.5kHz
2x10 k symbols/s
RF Power Output
2 x +24 dBm average +/-1.5 dBm, (+2/-3 at
Extreme Temp.)
RF Power Control Range
>20 dB
RF Power Control
Resolution
0.5 dB
Frequency Range
400 to 470 MHz, 757 to 758 and 787 to 788 MHz,
806 to 960 MHz, 136 to 174 MHz
Frequency Accuracy and
Stability
Better than +/-1 ppm
Transmitter (continued)