ITC 220 Base Station Transceiver Installation Guide PN 133991 Rev. A
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Transmitter
RF Power Output:
75 W PEP; adjustable to 10-75 W PEP
Output Impedance:
50 ohms; Operating VSWR < 3:1
Modulation Waveforms:
16 kbps pi/4DQPSK (linear);
32 kbps pi/4DQPSK (linear)
Occupied Bandwidth:
Meets 47CFR90.210 (f), five aggregated channels
Modulation Designators:
16 kbps: 8K90DXW;
32 kbps: 17K8DXW
Conducted Spurious Emissions:
– 25 dBm max.
Max. Duty Cycle Rating:
50 %
Receiver
Maximum Usable Sensitivity, Static BER<10
-4
:
16 kbps -111 dBm;
32 kbps -108 dBm
Adjacent Channel Selectivity:
70 dB at 25 kHz offset
Spurious Response Rejection:
70 dB
Intermodulation Response Rejection:
65 dB
Blocking (1 MHz offset)
80 dB
Number of Simultaneous Receiver Channels:
Sixteen (16) paired as eight (8) diversity;
(24V and 48V)
seven (7) 16 kbps; one (1) auto 16 kbps/32 kbps
