Table 109: Transmit Specifications - Tetra - Motorola DIMETRA MTS 4 Installation, Configuration, And Service Manual

Applicant: Motorola Solutions
362 | Technical Specifications
Note: All specifications listed in the following two tables are observed at RF distribution system output
unless stated otherwise.
Table 109: Transmit Specifications – TETRA
Transmitter Specification
Pi/4DQPSK Transmitted Power (10, 25, 40
Watts depending on the configuration) measured
at RFDS antenna port:
Normal Conditions:
Extreme Conditions:
Transmitter Power (off/standby)
Frequency Stability
Base Radio Power Limits
Transmitter Power Control
Carrier Feedthrough
Transmitter Modulation Accuracy
Synchronization
Adjacent-channel Power due to Modulation
(Normal Conditions)
Adjacent-channel Power due to Modulation (Ex-
treme Conditions)
Adjacent-channel Power due to Switching
Adjacent-channel Power due to Linearization
Tx Conducted Emission
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Equipment Type: ABZ89FC5827 / 109AB-5827
Value or Range
10 W, 25 W, 40 W
+2.0 dB
+3.0/-4.0 dB
-36 dBm/-40 dBc
± 0.007 ppm
Note: Stability with site reference connected to sta-
tion and locked to GPS.
High Power BR: 5W - 80 W
Low Power BR: 2W - 36W
Note: Base Radio Power Limits above are also appli-
cable for 800 MHz.
260 MHz Low Power BR: 2W - 40 W
12 dB
-26 dBc
6% RMS/Burst
1/4 symbol
± 25 kHz
± 50 kHz
± 75 kHz
± 25 kHz
± 50 kHz
± 75 kHz
-50 dBc
-30 dBc
100 - 250 kHz
(30% peak/symbol)
-60 dBc (800 MHz/ 900 MHz:
-55 dBc)
-70 dBc (800 MHz/ 900 MHz:
-65 dBc)
-70 dBc(800 MHz/ 900 MHz:
-65 dBc)
-50 dBc(800 MHz/ 900 MHz:
-45 dBc)
-60 dBc(800 MHz/ 900 MHz:
-55 dBc)
-60 dBc (800 MHz/ 900 MHz:
-55 dBc)
-80 dBc
Table continued...
Exhibit D2