VZS-2780C2 [CPI]
500W S/C-Band TWT Amplifier; 500W S / C波段TWT放大器
| 型号： | VZS-2780C2 |
| 厂家： | 
COMMUNICATIONS & POWER INDUSTRIES, INC. |
| 描述： | 500W S/C-Band TWT Amplifier |
| 文件： | 总2页 (文件大小：157K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CPI 500W S/C-Band TWT Amplifier
for Instrumentation Applications
S/C-Band
The VZS/C-2780C2
500 watt TWT
High Power Amplifier
features high
efficiency, small
size and an integral
computer interface.
Compact
Safety
Provides 500 watts of power in the 2.0 to
8.0 GHz frequency band in a compact 19-inch
rack-mount dual drawer configuration for
wideband testing.
Conforms to international safety and EMC
compliance standards.
Easy to Maintain
Modular design provides for easy installation
and maintainability in the field.
Efficient and Reliable
Employs CPI dual-depressed collector helix
traveling wave tubes, increasing efficiency by a
nominal 20% over conventional single collector
TWTs, and a power supply designed with a
minimum number of parts for
Worldwide Support
Backed by over two decades of satellite
communications experience, and CPI’s
worldwide 24-hour customer support
network that includes fifteen regional factory
service centers.
maximum uptime.
Simple to Operate
Integrated microprocessor control lets the user
adjust and monitor all operating parameters
from one easy-to-read local or remote panel,
using straightforward menu-driven commands.
Includes a built-in interface and serial bus for
operation from the station computer.
45 River Drive
Georgetown, Ontario, Canada L7G 2J4
tel: +1 (905) 877-0161
fax: +1 (905) 877-5327
e-mail: marketing@cmp.cpii.com
www.cpii.com/satcom
S/C-Band
SPECIFICATIONS, VZS/C-2780C2
Electrical
Environmental (Operating)
Frequency
2.0 to 8.0 GHz
Ambient Temperature
-ꢀ0° to +ꢂ0°C operating
-20° to +70°C non-operating
TWT Model Number
VTG6292 (modified)
Relative Humidity
Altitude
95ꢄ non-condensing
Output Power
TWT
Flange
320 W min. (each)
500 W min.
Up to ꢀ0,000 ft (3000 m) with standard
adiabatic derating of 2°ꢁꢀ000 ft.
O P T I O N S &
C O M PA N I O N
P R O D U C T S :
Bandwidth
Gain
6.0 GHz
Shock and Vibration
Acoustic Noise
Designed to meet conditions normally
encountered in the laboratory
57 dB min. at rated power output;
57 dB typ. at small signal
72 dBA one meter from front panel
• Mimic Remote Control
Panel
RF Level Adjust
0 to 20 dB continuous
0.ꢀ dB
Mechanical
Output Power Adjustability
Gain Stability (typical)
Cooling (TWT)
Forced air with integral blower
and power supply fan. Maꢃimum
eꢃternal pressure loss allowable:
0.25 inch water gauge.
0.25 dBꢁ2ꢂ hr maꢃ.
(at constant drive and temp.)
Small Signal Gain Slope
0.02 dBꢁMHz maꢃ.
RF Input Connection
RF Output Connection
RF Power Monitors
Type N female
Type SC female
Type-N female
Small Signal Gain Variation
(typical)
ꢀ0.0 dB pk-pk maꢃ. over the
6 GHz bandwidth
Input/Output VSWR
Load VSWR
ꢀ.25:ꢀ maꢃ.
2.0:ꢀ maꢃ. for full spec compliance;
any value without damage
Dimensions (W x H x D)
RF Drawer
ꢀ9 ꢃ ꢀ7.5 ꢃ 28 in.
(ꢂ83 ꢃ ꢂꢂ5 ꢃ 7ꢀꢀ mm)
ꢀ9 ꢃ 8.75 ꢃ 2ꢂ in.
(ꢂ83 ꢃ 223 ꢃ 6ꢀ0 mm)
Residual AM
-ꢂ5 dBc up to ꢂ kHz;
Power Supply
-20 [ꢀ.25 + log F (kHz)] dBc,
ꢂ kHz to 500 kHz (F in kHz);
-80 dBc above 500 kHz
Weight
RF Drawer
Power Supply
Interconnect
ꢀ80 lbs (82 kg)
ꢀ00 lbs (ꢂ5 kg)
ꢀ0 lbs (ꢂ.5 kg)
Harmonic Content
-6 dBc typ. at 8 GHz
Primary Power
3 phase, 5 wire
208ꢁꢀ20 V ꢀ0ꢄ, or
380-ꢂꢀ5ꢁ220-2ꢂ0 V ꢀ0ꢄ, ꢂ7-63 Hz;
5 wires are: Phase ꢀ, 2 & 3, neutral
and ground connection. Neutral (wire 5
can be used if available)
Power Factor
0.90 min. (at 50 Hz)
Power Consumption
6.9 kVA typ.
7.5 kVA maꢃ.
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 207, ISSUE 1
06/07
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