T03KO - Communications & Power Industries

250W CW Outdoor TWT Power Amplifier
for Satellite Communications
Ka- Band
The T03KO Series
250 watt CW
Ka-band TWT
Power Amplifiers—
Environmentally sealed
compact design for
outdoor operation
Ka-Band
Global Applications
Rugged, compact and lightweight amplifier
designed for outdoor use.
Meets International Safety Standard
EN-60215, Electromagnetic Compatibility
2004/108/EC and Harmonic
Standard EN-61000-3-2 to satisfy
worldwide requirements.
Efficient and Cost Effective
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 RS422/485 computer interface.
Digital metering is standard.
Worldwide Support
Backed by over three decades of satellite
communications experience, and CPI’s
worldwide 24-hour customer support network
that includes twenty regional factory
service centers.
Easy to Maintain
Modular design and built-in fault diagnostic
capability via remote monitor and control.
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
250W CW TWT Outdoor Power Amplifier
Plays in the Rain
Ka -B a n d
SPECIFICATIONS,
Ka-band Outdoor LPA
SPECIFICATIONS, T03KO Series
Electrical
Frequency
Output Power
TWT
Flange
OPTIONS:
User-specified frequency rnage within the
27.5 to 31.0 GHz band, as limited by
bandwidth specification (see note 1)
250 W (54.0 dBm) min.
215 W (53.3 dBm) min.
Electrical (continued)
Group Delay (over any 40 MHz)
Linear
0.01 nsec/MHz max.
Parabolic
0.001 nsec/MHz2 max.
Ripple
0.5 nsec pk-pk typ,
1.0 nsec pk-pk max.
Intermodulation
-24 dBc max. or better with two
equal carriers at total output flange
power of 7 dB below rated single
carrier output (at 4 dB below with
optional linearizer)
Primary Power
100-240 VAC ± 10% single phase,
47-63 Hz
±0.25 dB/24hr max.
(at constant drive and temp.),
±1.0 dB over temperature range
Power Consumption
780 VA typ.
Power Factor
0.95 min.
• 1 RU Remote
Control Panel
Bandwidth
Up to 1000 or 2500 MHz, depending on
desired frequency range (see note 1)
• Internal Switch
Control and Drive
Gain
70 dB min. at rated power output;
75 dB typ. at small signal (70 dB min.
with optional linearizer)
• Redundant and
Power Combined
Subsystems
Gain Stability
• Linearizer
Small Signal Gain Slope
±0.025 dB/MHz max.
Environmental (Operating)
Small Signal Gain Variation
0.5 dB pk-pk across any 40 MHz segment;
2.5 dB pk-pk across 1000 MHz
Ambient Temperature
RF Level Adjust Range
0 to 25 dB min.
Attenuator Step Size
0.1 dB
-40°C to +50°C operating,
in direct sunlight;
-40°C to +55°C operating,
out of direct sunlight;
-54°C to +75°C non-operating
• Block Up
Converter (BUC)
- Refer to T03KO
B-Series
• Ethernet Interface
Input and Output VSWR
1.3:1 max.
Relative Humidity
100% condensing
Load VSWR
1.5:1 max. continuous operation;
any value for operation without damage;
2.0:1 max continuous
Altitude
10,000 ft. with standard adiabatic
derating of 2°C/1000 ft., operating;
50,000 ft., non-operating
Phase Noise
12 dB below IESS 308 continuous mask
Shock
20 g pk, 11 mS, 1/2 sine
Spurious Output
-60 dBc max.
Vibration
2.1 grms, 5 to 500 Hz
AM/PM Conversion
2.5°/dB max. for a single carrier up to
6 dB OBO (1.0°/dB max. up to 3 dB OBO
with linearizer option)
Acoustic Noise
65 dBA typ. @ 3 ft. from amplifier
Heat Dissipation
800 VA
Residual AM
Harmonic Output
Noise Density
Noise Power Ratio
-50 dBc below 10 kHz
-20 [1.5 + log F(kHz)] dBc,
10 kHz to 500 kHz
-85 dBc, above 500 kHz
-12 dBc max. at rated power
(-60 dBc with harmonic filter option)
<-150 dBW/4 kHz, below 21.2 GHz,
<-115 dBW/12.5 MHz, below 21.2 GHz typ.
<-70 dBW/4 kHz max, transmit band
(<-80 dBW/4 kHz typ. in transmit band)
<-65 dBW/4 kHz max, transmit band with
linearizer option
Mechanical
Cooling
Forced air with integral blower
RF Input Connection
WR-28F (WR-34F optional)
RF Output Connection
WR-34G (WR-28G optional)
Remote Interface
RS422/485 and RS232 serial
(Ethernet interface optional)
RF Output Monitor
2.9 mm SMA Female
Dimensions (W x H x D)
10.25 x 9.5 x 20.0 in.
(261 x 242 x 508 mm)
not including handle or connectors
Weight
55 lbs (25 kg) with no options
-12 dB at 7 dB OBO
-18 dB at 4 dB OBO (with linearizer option)
Note 1: Please consult CPI representative to confirm that desired bandwidth is available over desired frequency range.
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 151, ISSUE A
05/12
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