1.0 to 2.5 GHz
SPECIFICATIONS, VZL-6943J2
Electrical
Environmental (Operating)
TWT Model Number
Frequency
0102181700
1.0 to 2.5 GHz
Ambient Temperature
Relative Humidity
Altitude
-10° to + 40°C operating
95% non-condensing
Output Power
TWT
Flange
10,000 ft. with standard adiabatic
derating of 2°C/1000 ft., operating
250W min. (typical 300W)
225W min. (typical 275W)
O P T I O N S :
Shock and Vibration
As normally encountered in a
protected engineering laboratory
environment
Gain
54 dB min. at rated power output;
56 dB min. at small signal
• Input Isolator
(-
1 dB gain)
Acoustic Noise
Mechanical
Cooling (TWT)
65 dBA @ 3 ft. from amplifier
RF Level Adjust
Gain Stability
0 to 20 dB
• Remote Control Panel
0.25 dBꢀ24ꢁr maꢂ.
(after 30 min. warmup and at
constant drive and temperature)
Forced air with integral blower
Rear air intake & exhaust
•
115 VAC External
Step-Up Transformer
Gain Variation
Input VSWR
18 dB pk-to-pk, typical
RF Connectors
Input
Output
2.5:1 maꢂ.
2.0:1 maꢂ. (witꢁ optional input isolator)
Type-N Female
Type-N Female
Output VSWR
Load VSWR
2.5:1 typical
RF Output Monitor
Type-N Female, -50 dB nominal
1.5:1 maꢂ. for full spec compliance
2.0:1 maꢂ. continuous operation
Dimensions (WxH xD)
19 x 8.75 x 26 in
(483 x 222 x 661 mm)
Residual AM
-50 dBc below 10 kHz
-20 (1.3 +log F kHz) dBc,
10 kHz to 500 kHz
Weight
Safety
110 lbs/50 kg
EN61010
-85 dBc above 500 kHz
Phase Noise
Meets IESS 308ꢀ309 witꢁ 3 dB margin
-60 dBwꢀ4 kHz
Noise and Spurious
Noise Figure
15 dB maꢂ.
Harmonic Content
-3 dBc typical at lower band edge
decreasing to -15 dBc typical at upper
band edge.
Primary Power
Voltage
Frequency
220-240 VAC 10ꢃ, single pꢁase
47-63 Hz
Power Consumption
2.6 kVA typical
3.0 kVA maꢂ.
Inrush Current
200ꢃ maꢂ.
KEEPING YOU ON THE AIR
not up in the air
wireless solutions
I N S T R U M E N T A T I O N
A M P L I F I E R S
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 47, ISSUE 4
7/99
2500
