DBS-Band
SPECIFICATIONS, VZU-6998VY
Electrical
Electrical (continued)
Frequency
17.3 to 18.4 GHz
Group Delay
0.01 nsꢁMHz linear maꢃ.
(in any 80 MHz band)
0.001 nsꢁMHz sq. parabolic maꢃ.
0.5 ns pk-pk ripple maꢃ.
Output Power
TWT
Flange
750 W min. (58.75 dBm)
630 W min. (58.00 dBm)
Primary Power
Voltage
Frequency
Single pꢂase, ꢀ00-ꢀ40 VAC 10ꢄ
47-63 Hz
Bandwidth
Gain
1100 MHz
O P T I O N S :
70 dB min. at rated power
75 dB min. at small signal
Power Consumption
ꢀ.3 kVA typ.
ꢀ.5 kVA maꢃ.
• Integral Linearizer
RF Level Adjust Range
0 to 30 dB typ.
Power Factor
Inrush Current
0.95 min.
• Remote Control Panel
Gain Stability
At constant drive & temp.
ꢀ00ꢄ maꢃ.
0.ꢀ5 dBꢁꢀ4ꢂr maꢃ.
(after 30 min. warmup)
1.0 dB over oper. temp. range (typical)
• Redundant and Hybrid
Power Combined Systems
Environmental (Operating)
Over temp., constant drive
Ambient Temperature
-40°C to +55°C operating,
including solar loading;
-40°C to +75°C non-operating
• Integrated switch control
and drive (1:1 or 1:2)
Small Signal Gain Slope
0.0ꢀ dBꢁMHz maꢃ.
Small Signal Gain Variation
Across any 80 MHz band
Across tꢂe 1100 MHz band
Relative Humidity
Altitude
100ꢄ condensing
1.0 dB pk-pk maꢃ.
4.0 dB pk-pk maꢃ.
10,000 ft. witꢂ standard adiabatic
derating of ꢀ°Cꢁ1000 ft., operating;
50,000 ft., non-operating
Input VSWR
1.3:1 maꢃ.
1.3:1 maꢃ.
Output VSWR
Shock and Vibration
ꢀ0 G peak, 11 msec, 1ꢁꢀ sine;
ꢀ.1 G rms, 5 to 500 Hz.
Load VSWR
Continuous operation
Full spec compliance
Operation witꢂout damage
ꢀ.0:1
1.5:1
Any value
Acoustic Noise
68 dBA (as measured at 3 ft.)
ꢀ000 W maꢃ.
Heat Dissipation
Mechanical
Cooling (TWT)
Residual AM, max.
-50 dBc below 10 kHz
-ꢀ0 [1.5 +log F(kHz)] dBc,
10 kHz to 500 kHz
Forced air witꢂ integral blower
RF Output Connection
WR-6ꢀ waveguide flange,
grooved, tꢂreaded UNC ꢀB 6-3ꢀ
-85 dBc above 500 kHz
Phase Noise
IESS Pꢂase Noise Profile
AC fundamentals
RF Output Monitor
Type SMA female
10 dB below mask
-36 dBc (IESS-308 by 6dB)
Dimensions (WxHxD)
14.5 ꢃ 13.1 ꢃ ꢀ4 in.
Sum of spurs (370 Hz to 1 MHz) -47 dBc
(368 ꢃ 333 ꢃ 610 mm)
AM/PM Conversion
Harmonic Output
Noise and Spurious
ꢀ.5°ꢁdB maꢃ. for a single-carrier at
8 dB below rated power
Weight
87 lbs (39.5 kg) maꢃ.
-60 dBc at rated power,
second and tꢂird ꢂarmonics
<-150 dBWꢁ4 kHz, below 1ꢀ.75 GHz
<-65 dBWꢁ4 kHz, 17.3 to 18.4 GHz
<-105 dBWꢁ4 kHz, 18.9 to ꢀ6.0 GHz
<-1ꢀ5 dBWꢁ4 kHz, ꢀ6.0 to 40.0 GHz
Intermodulation
-ꢀ4 dBc or better witꢂ two equal carriers
at total output power level 7 dB
(4 dB witꢂ optional integral linearizer)
below rated single-carrier output
KEEPINGYOU ONTHE AIR
not up in the air
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 194, ISSUE 1
10/06
PDF
