User's Manual Part 1

3EM21522AAAA Genera
l
Issue 1, March 2008 DTR-0200-SA-SIRIUS
1-7
Table 1-2 Transmitter RF Output Performance
Operating Frequency 2326.25 MHz
Bandwidth 4.012 MHz
Rated Output Power +53.0 dBm
Output Power Set Point Range 10 dB
Step Size 0.5 dB
Output Level Stability vs. Time ≤ -0.25 dB/24 hrs. max
Output Level Accuracy ≤ ±0.5 dB about selected level (+47 to +53 dBm range)
Spectral Re-growth See Note 1 and Note 2
In-Band Carrier to Intermodulation Ratio >25 dB
Spurious Level Outside Channel < -60 dBm
Amplitude Flatness Center Frequency ±2.006 MHz, ±0.5 dB
Connector Type 7/16'' DIN, female, 50 ohm
Output VSWR ≤ 1.3:1
Note 1:The total RMS power in a bandwidth of 4.20 MHz centered around 2322.255 MHz, measured at
the input to the antenna/cable system, is better than 40 dB down with respect to the RMS power in the
transmitter COFDM signal measured at the same reference point.
Note 2:The total RMS power in a bandwidth of 4.20 MHz centered around 2330.245 MHz, measured at
the input to the antenna/cable system, is better than 40 dB down with respect to the RMS power in the
transmitter COFDM signal measured at the same reference point.
Table 1-3 Control Interfaces
NOC Interface
Connector RJ11
Standard V90
Protocol SNMP, WEB Interface
Ethernet Interface
Connector RJ45, 10/100/1000 Base T
Protocol SNMP, WEB Interface
RS 232
Connector DB9 (M)
Protocol Local Console Interface
GPS Antenna
Connector N-Type, female, 50 ohms, with bias voltage