Unique Broadband Systems Ltd. DRU1KW User Manual
Chapter 2
System Description
2.2
External Output Signal Interfaces
Combined RF Output Port
Connector Name
Output 1
Connector Type
WR340 Waveguide
Connector Impedance
50
Independent RF Output Port
Connector Name
Output 2
Connector Type
Combined DRU: 7/8” EIA Flange
Independent DRU: WR340 Waveguide
Independent DRU: WR340 Waveguide
Connector Impedance
50
2.3
High Band RF Output
High Band RF Output
Standard
XM Satellite Radio
Output Connector
Output 1
Output VSWR
< 1.3:1
Centre Frequency
2338.755 MHz
Bandwidth 5.060
MHz
Output Power Level
50 dBm to 60 dBm (100 W to 1 kW)
Output Power Level Stability
(with ALC engaged)
0.2 dB
Spectral Re-growth
> 24 dBc
In-band Carrier to Interference
> 21 dBc
Peak-to-Average Ratio
(@ 0.1% CCDF)
(@ 0.1% CCDF)
> 7.0, < 13.0
Gain Flatness
≤ +0.75 dB
In-band/Out-of-Channel
Emissions
> 30 dBc:
@ 2335.255 MHz, @ 2342.255 MHz
> 46 dBc:
@ 2333.515 MHz, @ 2343.995 MHz
@ 2333.515 MHz, @ 2343.995 MHz
Out-of-Band Emissions
< -90 dB Watts/MHz
(< 2320.0 MHz, > 2345.0 MHz)
(< 2320.0 MHz, > 2345.0 MHz)
< -80 dB Watts/MHz
(2332.5 - 2345.0 MHz)
SX03-20000-01-M01 2-2