C-Band
SPECIFICATIONS, VZC-6967AH
Electrical
Electrical (continued)
Frequency
6.425 to 7.100 GHz
Intermodulation
-23 dBc max. witꢁ two equal
carriers at total output power 7 dB
(4 dB witꢁ optional integral
linearizer) below rated single-
carrier output
Output Power
TWT
Flange
750 W min. (58.75 dBm)
650 W min. (58.13 dBm)
Bandwidth
Gain
675 MHz
O P T I O N S :
• Integral Linearizer
• Remote Control Panel
• Redundant and Power
Combined Subsystems
• Other Frequencies
(5.850 to 6.725 GHz,
Model Number
75 dB min. at rated power, 88 dB max.
78 dB min. at small signal, 90 dB max.
Group Delay
(in any 40 MHz band)
0.01 nsꢀMHz linear max.
0.001 nsꢀMHz sq. parabolic max.
0.5 ns pk-pk ripple max.
RF Level Adjust Range
0 to 20 dB (via PIN diode attenuator)
Primary Power
Voltage
Frequency
Gain Stability
At constant drive & temp.
Single pꢁase, 208-240 VAꢃ 10ꢄ
47- 63 Hz
0.25 dBꢀ24 ꢁrs. max.
(after 30 min. warmup)
1.0 dB over oper. temp. range
0.75 dB over 10ꢂꢃ
Over temp., constant drive
(any frequency)
Power Consumption
2.5 kVA typ.
(at saturated RF output power)
2.8 kVA max.
VZC-6967AT; 5.850 to
7.075 GHz, Model Number
VZC-6967AN; 5.850
- 6.650, Model Number
VZC-6967AM)
• External Receive Band
Reject Filter (increases loss
by a minimum of 70 dB
up to 4.8 GHz)
Small Signal Gain Slope
0.02 dBꢀMHz max.
Small Signal Gain Variation
Across any 40 MHz band
Across tꢁe 675 MHz band
Across 675 MHz,
Power Factor
0.95 min.
0.5 dB pk-pk max.
2.5 dB pk-pk max.
Inrush Current
200ꢄ max.
Environmental
Ambient Temperature
witꢁ linearizer option
5.0 dB pk-pk max.
1.25:1 max.
-10°ꢃ to + 50°ꢃ operating
-40°ꢃ to + 70°ꢃ non-operating
Input VSWR
Output VSWR
1.25:1 max.
Relative Humidity
Altitude
95ꢄ non-condensing
Load VSWR
10,000 ft. witꢁ standard adiabatic
derating of 2°ꢃꢀ1000 ft., operating;
50,000 ft. non-operating
ꢃontinuous operation
Full spec compliance
Operation witꢁout damage
2.0:1
1.5:1
Any value
Shock and Vibration
Designed to witꢁstand 20G at 11
ms (1ꢀ2 sine pulse) in non-
operating condition.
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
Mechanical
Phase Noise
IESS-308ꢀ309
pꢁase noise profile
Aꢃ fundamentals related
Sum of spurs (370 Hz to 1 MHz) -47 dBc
Cooling
Forced air wꢀ integral blower. Rear
air intake & exꢁaust. Maximum
external pressure loss allowable:
0.5 incꢁes water column.
-6 dB
-36 dBc
RF Input Connection
RF Output Connection
Type N female
AM/PM Conversion
2.5°ꢀdB max. for a single-carrier
at 8 dB below rated power.
Witꢁ optional integral linearizer,
can be tuned to 1.0 degꢀdB max.
ꢃPR-137 waveguide flange,
grooved, tꢁreaded UNF 2B 10-32
RF Output Monitor
Type N female
Harmonic Output
-60 dBc at rated power,
Dimensions (WxHxD)
19 x 8.75 x 24 in.
second and tꢁird ꢁarmonics
(483 x 222 x 610 mm)
Noise and Spurious
<-130 dBWꢀ4 kHz, 3.4 to 4.2 GHz
<-65 dBWꢀ4 kHz, 4.2 to 12.0 GHz
<-60 dBWꢀ4 kHz, 4.2 - 12.0 GHz
witꢁ linearizer option
Weight
95 lbs (43 kg) max.
Heat and Acoustic
Heat Dissipation
Acoustic Noise
2000 Watts max.
<-110 dBWꢀ4 kHz, 12.0 to 40.0 GHz
68 dBA (as measured at 3 ft.)
Noise Figure
10 dB max.; 15 dB max.
witꢁ optional integral linearizer
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 223, ISSUE 1
08/07
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