TL05KO - Communications & Power Industries

500 W Peak Power Reverse Ka-Band ODU
Built for Outdoor Applications
Provides 500 watts of peak power in a rugged and compact
weatherproof package, digital ready, for wideband singleand multi-carrier satellite service over 600 MHz over the
reverse Ka-band frequency band. Ideal for both
transportable and fixed earth station applications.
Cost Effective and Efficient
Employs a high efficiency helix traveling wave tube,
reducing operating costs. An integral BUC is available as
an option.
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. CE certified.
Worldwide Support
Model TL05KO
500 watt K-band outdoor TWTA for
satellite uplink applications
•Remote control panel
•Internal switch control and drive
•Redundant or power combined
•Integral L-Band Block Upconverter (BUC)
- contact CPI for specifications when BUC
is included
•Integral Linearizer
•RS-422/485 serial interface
•Harmonic Filter - lowers harmonic output
to -60 dBc max (reduces peak and CW
power by 10 W)
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.
811 Hansen Way, PO Box 51625
Palo Alto, CA 94303 USA
+1 (650) 846-3803
+1 (650) 424-1744
e-mail:[email protected]
Specifications 500 W Peak Power Reverse Ka-Band Outdoor TWTA
Model TL05KO
Output Frequency
24.65 to 25.25 GHz
TWT Peak/CW Power1
500 W/300 W (56.99/54.77 dBm)
Flange Peak/CW Power1
415 W/250 W (56.18/53.98 dBm)
Intermodulation - with respect
to the sum of two carriers
-25 dBc max. at total output power of 50.7 dBm
(at 53.7 dBm with optional linearizer)
Intermodulation - with respect
to each of 2 equal carriers
5 MHz apart
-25 dBc max. at total output power of 49.2 dBm
(at 52.2 dBm with optional linearizer)
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
±0.75 dB max. from ±10˚C; ±1.0 dB typ. over operating temperature range
Small Signal Gain Slope
±0.04 dB/MHz max.
Small Signal Gain Variation
1.0 dB pk-pk max. over 600 MHz
Input/Output VSWR
1.3:1 max.
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
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
1300 VA max; 1050 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 +75˚C non-operating
Relative Humidity
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, 50 to 500 MHz
Forced Air with integral blower
RF Input: WR-34F; RF output: WR-34G; RF output monitor: 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)
60 lbs (27.2 kg) with no options
Heat Dissipation
950 W max.
Acoustic noise
Note 1
65 dBA (as measured at 3 ft.) nom.
Peak and CW power are reduced by 10 W with harmonic filter option.
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 243K, ISSUE 5 dated MAR 2015