SPECIFICATIONS, VZU-6997CY

Electrical

Frequency

17.3 to 18.4 GHz

Output Power

TWT

750 W min. (58.75 dBm min.)

Flange

650 W min. (58.13 dBm min.)

Bandwidth

1100 MHz

Gain

70 dB min. at rated power, 88 dB max.

75 dB min. at small signal, 90 dB max.

RF Level Adjust Range

0 to 20 dB min. (via PIN diode attenuator)

Gain Stability

At constant drive & temp.

±0.25 dB/24hr max.

(after 30 min. warmup)

Over temp., constant drive

±1.0 dB over oper. temp. range (typical)

(any frequency)

±0.75 dB over ±10°C (typical)

Small Signal Gain Slope

±0.02 dB/MHz max.

Small Signal Gain Variation

Across any 80 MHz band

1.0 dB pk-pk max.

Across the passband

4.0 dB pk-pk max.

Across the passband,

with linearizer

6.0 dB pk-pk max.

Input VSWR

1.30:1 max.

Output VSWR

1.30:1 max.

Load VSWR

Continuous operation

2.0:1

Full spec compliance

1.2:1

Operation without damage

Any value

Residual AM, max.

-50 dBc below 10 kHz

-20 [1.5 +log F(kHz)] dBc,

10 kHz to 500 kHz

-85 dBc above 500 kHz

Phase Noise

IESS-308/309

phase noise profile

-12 dB

AC fundamentals related

-36 dBc

Sum of spurs (370 Hz to 1 MHz) -47 dBc

AM/PM Conversion

2.5°/dB max. for a single-carrier at

8 dB below rated power

Harmonic Output

-60 dBc at rated power,

second and third harmonics

Noise and Spurious

<-120 dBW/4 kHz, below 16.5 GHz

<-65 dBW/4 kHz, 17.3 to 17.8 GHz

<-60 dBW/4 kHz, in passband with

linearizer

<-105 dBW/4 kHz, 18.9 to 26.0 GHz

<-125 dBW/4 kHz, 26.0 to 40.0 GHz

Noise Figure

10 dB max.; 15 dB max. with

optional integral linearizer

Intermodulation

-24 dBc at 7 dB OBO without linearizer;

-24 dBc at 3 dB OBO with linearizer

Electrical (continued)

Group Delay

0.01 ns/MHz linear max.

(in any 80 MHz band)

0.001 ns/MHz sq. parabolic max.

0.5 ns pk-pk ripple max.

Primary Power

Voltage

Single phase, 200-240 VAC ±10%

Frequency

47-63 Hz

Power Consumption

2.3 kVA typ. (small signal)

2.6 kVA max.

Power Factor

0.95 min.

Inrush Current

200% max.

Environmental (Operating)

Ambient Temperature

-10° to +50°C operating

-40° to +70°C non-operating

Relative Humidity

95% non-condensing

Altitude

10,000 ft. with standard adiabatic

derating of 2°C/1000 ft., operating;

50,000 ft., non-operating

Shock and Vibration

Designed for normal transportation

environment per Section 514.4

MIL-STD-810E. Designed to

withstand 20G at 11 ms

(1/2 sine pulse) in non-operating

condition.

Mechanical

Cooling (TWT)

Forced air with integral blower

Rear air intake & exhaust

Maximum external pressure loss

allowable: 0.5 inches water column

RF Input Connection

Type SMA female

RF Output Connection

WR-62 waveguide flange,

grooved, threaded UNC 2B 6-32

RF Output Monitor

Type SMA female

Dimensions (W x H x D)

19 x 8.75 x 25 in.

(483 x 222 x 635 mm)

Weight

100 lbs (45.4 kg) max.

Heat and Acoustic

Heat Dissipation

2,000 Watts max.

Acoustic Noise

68 dBA (as measured at 3 ft.)

OPTIONS:

• Integral Linearizer

• Remote Control Panel

• Redundant and Power

Combined Subsystems

• Block Upconverter (contact

CPI for specs)

DBS-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 231, ISSUE 2

04/08

PDF

Certificate Number: 30515