MEC 3103

MEC 3103
Pulse TWT
4 GHz – 8 GHz
RF Performance
•
•
•
•
•
•
6% Maximum Duty
4500 W Minimum Power
4.0 to 8.0 GHz
-40° to 85° C
1185 W Typ. Prime Power @6%
32-34 dB Typical Gain
• 22.27” L x 5.54” W x 4.34” H
(56 x 14 x 11 cm)
• Phase Match Available
Typ. Sat.
Power
Output (W)
Min. Spec.
Power
Output (W)
Typ. Gain
@ Spec.
Power (dB)
4.0
4790
4500
32
4.5
4570
4500
33
5.0
4570
4500
33
5.5
6170
4500
34
6.0
6310
4500
34
6.5
5890
4500
34
7.0
5890
4500
33
7.5
5750
4500
33
8.0
4790
4500
32
Current
Power Supply Requirements
Voltage Min.
Voltage Max.
Current Max.
Typical power output is shown to illustrate capability.
Typical gain shown is with equalizer.
-6.3 Vdc
2.25 A
-6.1 Vdc
-6.5 Vdc
3.0 A
Performance
Ground
Ground
216 Vpk
-300 Vdc
-12.6 kV
600 mApk
80 mApk
3 mA
0.1 mA
1.9 Apk
Ground
Ground
100 Vpk
-300 Vdc
-12 kV
Ground
Ground
300 Vpk
-500 Vdc
-14 kV
800 mApk @ 6%
800 mApk @ 6%
30 mApk
1.0 mA
3.0 Apk
9.70 kV
7.30 kV
5.65 kV
485 mApk
555 mApk
700 mApk
Input VSWR .......................................1.8:1 .................... 2.5:1
Output VSWR ....................................1.9:1 .................... 2.0:1
Max. Duty ............................................ — .......................... 6%
Max. Pulsewidth .................................. — .................... 100 µs
Grid Capacitance .............................. 64 pF ................... 70 pF
Min. Harmonic Separation .............. -5.1 dBc ............. -0.5 dBc
Noise Power Density
(dBm/MHz) ...................................... -29 ........................... -5
Prime Power ................................... 1185 W .............. 1800 W
Typical Operating Conditions
Element
Voltage
Heater
Helix
with RF
without RF
Grid On
Grid Off
Cathode (Ek)
Collector w/RF
Coll. #1
Coll. #2
Coll. #3
Freq
(GHz)
77% x Ek ±2%
58% x Ek ±2%
45% x Ek ±2%
700 mApk
1200 mApk
2700 mApk
Typical
Spec
Cathode voltage is measured with respect to ground.
Heater, Collector, and Grid 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
4 GHz – 8 GHz Pulse TWT ● MEC
3103