CPI SSPA

Rack-Mount Solid State Power Amplifiers
CPI Solid Inside and Out
C - Band
High Power SSPAs
C-Band
Model S5CI Series 125
and 225 Watt C-band
Solid State Power
Amplifiers—Efficient
and Compact With CPI
Brick Inside.
Global Applications
With CPI-built RF brick inside and plenty
of thermal margin, SSPA is rock-solid, highly
efficient and easy to maintain. Provides up
to 125 or 225 watts of power in a 5.25"
rack-mountable unit covering the
5.850 - 6.425 GHz frequency band.
Meets International Safety Standards
EN-60950 and EN-60215, Electromagnetic
Compatibility 2004/108/EC and Harmonic
Standard EN-61000-3-2 to satisfy worldwide
requirements.
Worldwide Support
Multi-Carrier Digital Operation
Highly linear: excellent AM/PM, phase noise
and spectral regrowth performance.
Simple to Operate
Backed by over three decades of satellite
communications experience, and CPI’s
worldwide 24-hour customer support network
that includes sixteen regional factory
service centers.
User-friendly microprocessor-controlled logic
with integrated RS422/485 computer interface,
digitally controlled attenuator, and optional
Ethernet interface.
811 Hansen Way
P.O. Box 51625, Palo Alto, CA 94303
tel: +1 (650) 846-3803
fax: +1 (650) 424-1744
e-mail: [email protected]
www.cpii.com/satcom
Rack Mount Solid State Power Amplifiers
CPI-Built RF Brick Inside
C-B a n d
SPECIFICATIONS, S5CI Rack-Mount SSPA
Electrical
OPTIONS:
• 1 RU Remote
Control Panel
• Redundant and
Power Combined
Subsystems
• L-Band BUC
• Extended
Frequency Range
(to 6.725 GHz)
• RF Input and
Output Monitors
Frequency Range
5.850 to 6.425 GHz (to 6.725 GHz optional)
RF Output
Saturated, min.
P1dB, min.
Group Delay
(in any 80 MHz band)
125 W (50.97 dBm) or 225 W (53.50 dBm)1
100 W (50.0 dBm) or 200 W (53.0 dBm)1
0.03 ns/MHz linear max.
0.003 ns/MHz 2 parabolic max.
1.0 ns pk-pk ripple max.
Primary Power
100-240 VAC ±10%, single phase;
47-63 Hz
Small Signal Gain (at max.
70 dB min. (at max. gain setting)
Power Consumption
800 W typ. for 125 W SSPA;
1500 W typ. for 225 W SSPA
Gain Adjustment Range
23 dB
Power Factor
0.95 min.
Gain Setting Resolution
0.1 dB
RF Output Monitor
-55 dB ±3 nom. wrt output
Gain Stability
Over -10°C to +50°C
±1.5 dB
At constant temp. and drive ±0.25 dB
Environmental (Operating)
Ambient Temperature
0°C to +50°C operating
Small Signal Gain Slope
±0.04 dB/MHz max.
Relative Humidity
95% non-condensing
Small Signal Gain Variation
±0.3 dB pk-pk across any 40 MHz band;
±1.5 dB pk-pk across 575 MHz
Altitude
Input VSWR
1.3:1 max.
10,000 ft. with standard adiabatic
derating of 2°C/1000 ft., operating;
50,000 ft., non-operating
Output VSWR
1.3:1 max.
3rd Order Intermod
-25 dBc max. at 3dB total backoff from P1dB
Harmonic Output
-60 dBc max. at P1dB
Spurious
-60 dBc max. at P1 dB (-55 dBc w/
BUC option
Residual AM
-50 dBc below 10 kHz
-20 [1 +log F(kHz)] dBc,
10 kHz to 500 kHz
-85 dBc above 500 kHz
• Ethernet Interface
• DC Power Supply
Redundancy
Module
• External Receive
Band Reject Filter
• High Power
Transient Voltage
Surge Suppressor
(TVSS)
Electrical (continued)
Noise Power Density
-80 dBW/4 kHz in transmit band,
-135 dBW/4 kHz from 3.7 to 4.2 GHz
Phase Noise
10 dB below IESS phase noise profile, max.
AM/PM Conversion
1.0°/dB max. at 3dB backoff from P1dB
SSPA with optional redundant hot-swappable power supplies
Note 1: For 5.850 to 6.725 GHz option, output power is lower. Check technical description or
contact your CPI representative for details.
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 197, ISSUE 8
05/08
PDF
High Power TVSS Option
Clamp Voltage
Energy Absorption
Peak Current Shunt
440 VDC (line to line protection);
560 VDC (line to ground protection)
2 ms/250 J (line to line protection)
10,000 A repetitive
Mechanical
Cooling
Forced air with integral blower
RF Input Connection
Type N female
RF Output Connection
CPR-137 waveguide flange,
grooved
RF Output Monitor
Type N female
Dimensions (W x H x D)
19.0 x 5.25 x 26 in.
(483 x 134 x 661 mm);
19.0 x 7.00 x 26 in.
(483 x 178 x 661 mm) with DC
Power Supply Redundancy Option
Weight
76 lbs (34.6 kg) typ., no options