Product Manual

Product Manual for Tornado Radio Unit
49
50 kHz
2x40k symbols/sec
25 kHz
2x20k symbols/sec
12.5
2x10k symbols/sec
Modulation sensitivity
1
for 10
-4
BER
75kHz
50 kHz
-109/-102/-96/89 dBm (900MHz)
-111/-104/-98/-91 dBm (400, 700, and 900 MHz)
-111/-104/-97/-92 dBm (VHF)
25 kHz
-114/-107/-101/-94dBm (400, 700, 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
75kHz
50 kHz
-107/-100/-94/-87 dBm (900MHz)
-109/-102/-96/-89 dBm (400, 700, 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 ，50kHz and 75kHz
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
75kHz
50 kHz
2x60 k symbols/s
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.)