Users Manual Part 2

Transmitter Specification Value or Range
NOTICE: Base Radio Power
Limits above are also applicable
for 800 MHz.
Transmitter Power Control 12 dB
Transmitter Modulation Accuracy 10% RMS/Burst
Synchronization 1/4 symbol
Adjacent-channel power (25kHz) Offset
25
50
75
Limit
-55
-65
-67
Adjacent-channel power (50kHz) Offset
37.5
62.5
87.5
Limit
-55
-63
-65
Adjacent-channel Power due to Switching -45 dBc
Tx Conducted Emission (25kHz TEDS) 100 - 250 kHz
250 - 500 kHz
500 - 2500 kHz
2500 - frb kHz
>frb
-70 dBc
-80 dBc
-80 dBc
-90 dBc
-95 dBc
Tx Conducted Emission (50kHz TEDS) 112.5 - 262.5 kHz
262.5 - 500 kHz
500 - frb kHz
>frb
-70 dBc
-75 dBc
-80 dBc
-95 dBc
Intermodulation Attenuation 70 dB
RF Input Impedance 50 (nom.)
14.3.5
Receiver Specifications
The receiver specifications are listed in Table 123: Receiver Specifications – TETRA on page 435 and
Table 124: Receiver Specifications – TEDS on page 436
.
All specifications listed in the following two tables are through the RF Distribution System, unless
otherwise stated.
Table 123: Receiver Specifications – TETRA
Receiver Specification Value or Range
Sensitivity (normal conditions, unprotected T1, static, 4% BER):
6802800U74-AP
Chapter 14: Technical Specifications
435