T05KO - Communications & Power Industries

Ka-Band
500 W CW Ka-Band TWTA
Built for Outdoor Applications
Mounting at the antenna improves performance through
minimized cable losses and saves cost in system design.
Employs a high efficiency helix traveling wave tube, reducing
operating costs.
Simple to Operate
User-friendly microprocessor-controlled logic with
integrated Ethernet interface. Digital metering and TWT input
drive monitoring are standard.
Rugged and Easy to Maintain
Built-in fault diagnostic capability via remote monitor and
control. Easy access enclosure for improved serviceability.
CAN-Bus architecture improves reliability and improves
noise immunity.
Meets Global Requirements
Meets International Safety Standard EN-60215,
Electromagnetic Compatibility 2004/108/EC
and Harmonic Standard EN-61000-3-2 to satisfy worldwide
requirements.
Worldwide Support
Backed by over three decades of satellite communications
experience, and CPI’s worldwide 24-hour customer
support network that includes more than 20 regional
factory service centers.
Model T05KO
500 watt CW Ka-band outdoor TWTA
for satellite uplink applications
OPTIONS
•Remote control panel
•Internal switch control and drive
•Redundant or power combined
subsystems
•Integral single- or multi-band L-Band Block
Upconverter (BUC) - contact CPI or consult
document TD-173 for specifications when
BUC is included
•Integral linearizer
•RS-422/485 serial interface
•Harmonic Filter - lowers harmonic output
to -60 dBc max (reduces CW power
by 10 W
811 Hansen Way, PO Box 51625
Palo Alto, CA 94303 USA
tel:
+1 (650) 846-3803
fax:
+1 (650) 424-1744
e-mail:[email protected]
website:www.cpii.com/satcom
Ka-Band
Specifications 500 W CW Ka-Band TWTA
Specification
Model T05KO
Output Frequency
2500 MHz or more instantaneous bandwidth within the 27.0 to 31.0 GHz frequency band (multi-band BUC option allows for two
different, factory-set frequency ranges, each up to 1 GHz - contact CPI for more information)
TWT Output Power
500 W (57.0 dBm)
Flange Output Power (CW)
425 W (56.28 dBm) min;
415 W min. (56.18 dBm) with optional harmonic filter
Intermodulation - with respect
to the sum of two carriers
-25 dBc max. at total output power of 117 W (50.7 dBm) typ;
-25 dBc max. at total output power of 234 W (53.7 dBm) typ. with optional linearizer
Intermodulation - with respect
to each of 2 equal carriers
5 MHz apart
-25 dBc max. at total output power of 83 W (49.2 dBm) min;
-25 dBc max. at total output power of 166 W (52.2 dBm) min. with optional linearizer
Gain
70 dB min. at rated output, 70 dB typ. at small signal
RF Level Adjust Range
0 to 30 dB (via PIN diode attenuator) typ, 0.1 dB steps
Gain Stability
±0.25 dB/24 hour max,max. at constant drive and temperature, after 30 minute warmup;
±1.0 dB typ. over operating temperature range
Small Signal Gain Slope
Small Signal Gain Variation
±0.04 dB/MHz max.
1.0 dB pk-pk max. across any 500 MHz segment; 2.5 dB pk-pk max. across 1 GHz segment
Input/Output VSWR
1.3:1 max.
Load VSWR
1.5:1 max. continuous operation, any value operation without damage; 2.0:1 max. continuous
Phase Noise
-15 dB below IESS-308 continuous mask; -47 dBc AC fundamental; -50 dBc sum of all spurs
Spurious
AM/PM Conversion
Harmonic Output
Noise Density
-60 dBc max.
2.5˚/dB max. for a single-carrier up to 7 dB OBO (2.0˚/dB max. up to 4 dB OBO with optional linearizer)
-12 dBc max. at rated power (-60 dBc with optional filter)
<-150 dBW/4 kHz below 21.2 GHz; <-70 dBW/4 kHz max. in passband; <-80 dBW/4 kHz typ. in passband;
<-65 dBW/4 kHz max. in passband with linearizer option
NPR (with linearizer option)
-19 dB at 4 dB OBO typical; -20 dB at 4.3 dB OBO typical
Group Delay (over 40 MHz)
0.01 ns/MHz linear max; 0.001 ns/MHz2 parabolic max; 0.5 ns pk-pk ripple max.
Primary Power
Voltage: Single phase, 100-240 VAC ±10%; Frequency: 47-63 Hz
Power Consumption
1400 VA max; 1200 VA typ.
Power Factor
0.95 min; 0.99 typ.
Amplitude and Phase Linearity
Ambient Temperature
Exceeds MIL-STD-188-164A
-40˚C to +50˚C operating in direct sunlight (to +55˚C out of direct sunlight); -54˚C to +71˚C non-operating
Relative Humidity
Altitude
Shock and Vibration
100% condensing
10,000 ft. with standard adiabatic derating of 2˚C/1000 ft. operating; 50,000 ft. non-operating
20 G at 11 ms (1/2 sine pulse in non-operating condition); 2.1 g rms, 5 to 500 MHz
Cooling
Connections
Forced Air with integral blower
RF Input: WR-28F (WR-34F optional); RF output: WR-34G (WR-28G optional); RF output monitor: 2.9mm SMA Female
M&C Interface
Dimensions, W x H x D
Ethernet (RS422/485 serial optional)
10.25 x 10.5 x 22.25 inches (261 x 267 x 566 mm)
Weight
60 lbs (27.2 kg) with no options
Heat Dissipation
950 W max.
Acoustic noise
65 dBA (as measured at 3 ft.) nom.
Quality Management
System - ISO 9001:2008
For more detailed information, please refer to the corresponding CPI technical description if one has been
published, or contact CPI. 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 251, ISSUE B dated MAR 2015