DBS-Band
SPECIFICATIONS, T03DO
Electrical
Electrical (continued)
Frequency
17.3 to 18.4 GHz
Group Delay
(in any 80 MHz band)
0.01 ns/MHz linear max.
0.001 ns/MHz2 parabolic max.
0.5 ns pk-pk ripple max.
Output Power
TWT
Flange
270 W min. (54.31 dBm)
235 W min. (53.71 dBm)
Primary Power
Power Consumption
Power Factor
90-264 VAC, single phase;
47-63 Hz
Bandwidth
Gain
1100 MHz
O P T I O N S :
1.25 kW, typ.
1.5 kW, max.
42 dB min. at rated power output
(70 dB with SSIPA);
47 dB min. at small signal
(75 dB with SSIPA)
• Remote Control Panel
0.95 min.
• Redundant and Power
Combined Subsystems
Environmental (Operating)
Gain Stability
0.25 dB/24hr max.
(at constant drive and temp.)
Ambient Temperature
(including solar loading) -40°C to +75°C non-operating
-40°C to +55°C operating
• External Receive Band
Reject Filter
Small Signal Gain Slope
0.04 dB/MHz max.
Relative Humidity
Altitude
100% condensing
Small Signal Gain Variation
1.0 dB pk-pk across any 80 MHz band;
3.0 dB pk-pk across the 1100 MHz band
• SSIPA with Variable
Attenuator (provides
RF Level Adjust Range of
0 to 30 dB)
10,000 ft. with standard adiabatic
derating of 2°C/1000 ft., operating;
50,000 ft., non-operating
RF Level Adjust Range
Input VSWR
30 dB typ.
1.3:1 max.
1.3:1 max.
Shock and Vibration
Acoustic Noise
20 g pk, 11 msec, 1/2 sine
65 dBA @ 3 ft. from amplifier
Output VSWR
• Integral Linearizer (requires
SSIPA option)
Load VSWR
2.0 max. continuous operation; any value for
operation without damage
Mechanical
Cooling
Forced air with integral blower
Type SMA female
• Integrated 1:1 switch
control and drive
Residual AM
-50 dBc below 10 kHz
-20 [1.5 +log F(kHz)] dBc,
10 kHz to 500 kHz
RF Input Connection
RF Output Connection
WR 62 waveguide flange,
grooved with UNC 2B 6-32
threaded holes
• L-Band Block Up Converter
(requires SSIPA option)
-85 dBc above 500 kHz
Phase Noise
12 dB below IESS-308 continuous mask
AC Fundamentals Related -50 dBc
RF Output Monitor
Type SMA female
• Ethernet Interface
Sum of Spurs
-47 dBc (370 Hz to 1 MHz)
Dimensions (WxHxD)
10.25 x 10.5 x 20.5 in.
(260 x 267 x 521 mm)
AM/PM Conversion
2.5°/dB max. for a single carrier up to
7 dB below rated power (2.5°/dB max. at
4 dB below rated with linearizer)
Weight
54 lbs (24.6 kg) max.,
with no options
Harmonic Output
-60 dBc at rated power
Noise and Spurious
(at rated gain)
<-150 dBW/4 kHz below 12.75 GHz
<-70 dBW/4 kHz from 17.3 to 18.4 GHz
<-65 dBW/4 kHz from 17.3 to 18.4 GHz
(with optional linearizer)
<-105 dBW/4 kHz from 18.9 to 26.0 GHz
<-125 dBW/4 kHz from 26.0 to 40.0 GHz
Noise Figure
35 dB max., 10 dB with SSIPA
Intermodulation
-24 dBc max. with two equal carriers
at total output power 7 dB (4 dB with
optional integral linearizer) below rated
single-carrier output
Mounting hardware is provided with each amplifier.
Certificate Number: 30515
For more detailed information, please refer to the corresponding CPI Technical Description.
Note: Specifications may change without notice as a result of additional data or product refinement.
Please contact CPI before using this information for system design.
MKT 156, ISSUE 9
05/08
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