MEC 5450X

MEC 5450X
Communication TWT
7.9 GHz – 8.4 GHz
RF Performance
Freq
(GHz)
•
•
•
•
•
600 W Minimum Power
7.9 to 8.4 GHz
-40° to 85° C
1700 W Typ. Prime Power
46 dB Typical Gain
• 19.8” L x 3” W x 3.4” H
(50.34 x 7.67 x 8.64 cm)
• Phase Match Available
Typical Operating Conditions
Element
Voltage
Heater
Helix
with RF
without RF
FE On
FE Off
Cathode (Ek)
Collector w/RF
Coll. #1
Coll. #2
Typ. Sat.
Power
Output (W)
Min. Spec.
Power
Output (W)
Typ. Gain
@ Spec.
Power (dB)
7.900
630
600
46
8.200
630
600
46
8.400
630
600
46
Typical power output is shown to illustrate capability.
Typical gain shown is with equalizer.
Spectral Regrowth
Freq
(GHz)
7.9
8.4
Current
Power Supply Requirements
Voltage Min.
Voltage Max.
Current Max.
-5.8 Vdc
1.62 A
-6.0 Vdc
-6.6 Vdc
2A
Ground
Ground
-6 Vdc
-1300 Vdc
-10.95 kV
2 mA
1 mA
0.1 mA
0.1 mA
340 mA
Ground
Ground
0
-1600 Vdc
-10.5 kV
Ground
Ground
-10 Vdc
-1500 Vdc
-11.1 kV
10 mA
10 mA
1 mA
0.2 mA
340 mA
6.68 kV
4.38 kV
80 mA
258 mA
61% x Ek ±2%
40% x Ek ±2%
125 mA
340 mA
Min. Linear
Power (W)
380
380
Modulation
OQPSK
OQPSK
Level @1
Symbol Rate
-30 dBc
-30 dBc
Performance
Typical
Spec
Input VSWR .......................................1.6:1 .................... 2.0:1
Output VSWR ....................................1.8:1 .................... 2.0:1
Max. Duty ............................................ — ......................... CW
FE Capacitance ................................ 50 pF ................... 65 pF
Min. Harmonic Separation .............. -20 dBc .............. -15 dBc
Noise Power Density
(dBm/MHz) ...................................... -16 ......................... -14
Prime Power ................................... 1700 W .............. 1750 W
Cathode voltage is measured with respect to ground.
Heater, Collector, and Focus Electrode (FE) voltages are measured with respect to Cathode.
This model number is controlled by the International Traffic in Arms Regulations, and can only be exported via a U.S. Department of State export license. They may not be transferred, transshipped on a non-continuous
voyage, or otherwise be disposed of in any other country, either in their original form or after being incorporated into other end-items, without the prior written approval of the U.S. Department of State.
Specifications are subject to change without notice.
Teledyne TWT Products • 11361 Sunrise Park Drive • Rancho Cordova, CA 95742 • 916.638.3344 • www.teledynemicrowave.com
This model number is controlled by the International Traffic in Arms Regulations, and can only be exported via a U.S. Department of State export license. They may not be transferred, transshipped on a non-continuous
voyage, or otherwise be disposed of in any other country, either in their original form or after being incorporated into other end-items, without the prior written approval of the U.S. Department of State.
Teledyne TWT Products • 11361 Sunrise Park Drive • Rancho Cordova, CA 95742 • 916.638.3344 • www.teledynemicrowave.com
7.9 GHz – 8.4 GHz Communication TWT ● MEC
5450X