X-Band

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-202, ISSUE 2

06/07

PDF

SPECIFICATIONS, VZX-2783C1

Electrical

Frequency

8.0 to 12.75 GHz

TWT Model Number

VTX6389L3 (modified)

Output Power

TWT

1200 W min.

Flange

1000 W min.

Bandwidth

4.75 GHz

Gain

63 dB min. at rated power output

66 dB typ. at small signal

RF Level Adjust

0 to 20 dB continuous

Output Power Adjustability

±0.1 dB

Gain Stability (typical)

±0.25 dB/24 hr max.

(at constant drive and temp.)

Small Signal Gain Slope

0.02 dB/MHz max.

Small Signal Gain Variation

8.0 dB pk-pk max. over the

(typical)

4.75 GHz bandwidth

Input/Output VSWR

1.25:1 max.

Load VSWR

2.0:1 max. for full spec compliance;

any value without damage

Residual AM

-45 dBc up to 4 kHz,

-20 (1.25 +log F kHz) dBc,

4 kHz to 500 kHz (F in kHz)

-80 dBc above 500 kHz

Harmonic Content

-10 dBc typ.

Primary Power

3 phase, 5 wire

208/120 V ±10%, or

380-415/220-240 V ±10%,

47-63 Hz;

5 wires are: Phase 1, 2 & 3, neutral

and ground connection.

Power Factor

0.90 min. (at 50 Hz)

Power Consumption

6.9 kVA (typical)

7.5 kVA max.

Environmental (Operating)

Ambient Temperature

-10° to +40°C operating

-20° to +70°C non-operating

Relative Humidity

95% non-condensing

Altitude

Up to 10,000 ft (3000 m) with standard

adiabatic derating of 2°/1000 ft.

Shock and Vibration

Designed to meet conditions normally

encountered in the laboratory

Acoustic Noise

72 dBA one meter from front panel

Mechanical

Cooling (TWT)

Forced air with integral blower

and power supply fan. Maximum

external pressure loss allowable:

0.25 inch water gauge.

RF Input Connection

Type N female

RF Output Connection

WRD-650

RF Power Monitors

Type-N female

Dimensions (W x H x D)

RF Drawer

19 x 17.5 x 28 in.

(483 x 445 x 711 mm)

Power Supply

19 x 8.75 x 24 in.

(483 x 223 x 610 mm)

Weight

RF Drawer

180 lbs (82 kg)

Power Supply

100 lbs (45 kg)

Interconnect

10 lbs (4.5 kg)

OPTIONS &

COMP ANION

PRODUCTS:

• Mimic Remote Control

Panel

Certificate Number: 30515