VZK-2790J1

150W CW TWT Power Amplifier
for EMI/EMC Testing & Communications
K-Band
The New
VZK‑2790J1
Series
150 watt CW
K-band TWT
Power Amplifier—
Environmentally sealed
compact design for
outdoor operation
K-Band
Plays in the Rain
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.
Global Applications
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 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
150W CW TWT Power Amplifier
Rugged, compact and lightweight amplifier
designed for outdoor use.
K-B a n d
SPECIFICATIONS,
K-band Outdoor LPA
Electrical
OPTIONS:
• Ethernet Interface
• Outdoor
Operation
Model Number
VZK-2790J1
Frequency
18.0 - 26.5 GHz
Output Power
TWT
150 W
Flange
100 W, min., 125 W typ.
Bandwidth
8.5 GHz
RF Level Adjust Range
0 to 20 dB
Attenuator Step Size
0.1 dB typ.
Gain
at rated power
50 dB min.
at small signal
53 dB min.
Small Signal Gain Variation
±5.0 dB pk-pk across the full bandwidth
Gain Stability (at constant
±0.25 dB/24 hours max. (after 30 minute warm-up)
drive and temperature)
±1.0 dB over temperature range
VSWR
Input2:1
Output
2:1
Load
1.5:1 max.; no degradation, infinite VSWR without damage
Phase Noise
IESS 308 continuous mask
AM/PM Conversion 2.5˚/dB max. for a single carrier up to 6 dB below rated power (1.0˚/dB up to 3 dB OBO with linearizer)
Noise and Spurious
-50 dBc
Noise Figure
10 dB typ.
Primary Power
Single phase, 100-240 VAC ± 10%, 47-63 Hz
Power Consumption 650 VA typ, at saturated RF output power; 750 VA max.
Power Factor0.95 min.
Environmental (operating)
Ambient Temperature
Relative Humidity
Altitude
Shock and Vibration
-40˚C to +45˚C
100% condensing with outdoor option, 95% non-condensing standard
10,000 ft with standard adiabatic derating of 2˚C/1000 ft
20 g peak estimated, truck transportation
Mechanical
Cooling
Forced air with integral blower
RF Input Connection
WR-42F
RF Output ConnectionWR-42G
RF Output Monitor
2.9 mm SMA Female
Dimensions (WxHxD)
10.25 x 9.5 x 20 inches (261 x 242 x 508 mm)
Weight 52 lbs (23.6 kg) max.
Heat and Acoustic
Heat Dissipation
Acoustic
450 W typ.
65 dBA typ.
Quality Management
System - ISO 9001:2008
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 200, ISSUE 2
SEP 13 PDF