Table 123: Transmit Specifications - Teds - Motorola MTS LiTE Installation, Configuration And Basic Service Manual

6802800U74-AN
Chapter 14: Technical Specifications
Transmitter Specification
Transmitter Power Control
Carrier Feedthrough
Transmitter Modulation Accuracy
Synchronization
Adjacent-channel Power due to Modula-
tion (Normal Conditions)
Adjacent-channel Power due to Modula-
tion (Extreme Conditions)
Adjacent-channel Power due to Switch-
ing
Adjacent-channel Power due to Lineari-
zation
Tx Conducted Emission
Intermodulation Attenuation
RF Input Impedance
Table 123: Transmit Specifications – TEDS
Transmitter Specification
QAM (TEDS) Transmitted Power (10, 20 Watts de-
pending on the configuration) measured at RFDS an-
tenna port:
Normal Conditions:
Extreme Conditions:
Transmitter Power (off/standby)
Frequency Stability
Base Radio Power Limits
404
Value or Range
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
250 - 500 kHz
500 - frb kHz
At receive band
70 dB
50 (nom.)
Value or Range
10 W, 20 W
+2.0 dB
+3.0/-4.0 dB
-36 dBm/-40 dBc
± 0.007 ppm
NOTICE: Stability with site refer-
ence connected to station and
locked to GPS.
High Power TEDS BR: 2W - 32 W
(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
-85 dBc
-90 dBc
-100 dBc