MTI 3044J

MTI 3044J
Pulse TWT
8.0 GHz – 18.0 GHz
RF Performance
•
•
•
•
•
•
4% Maximum Duty
1 kW Minimum Power
8.0 to 18.0 GHz
-40° to 85° C
566 W Typ. Prime Power @4%
42-62 dB Typical Gain
• 14.35” L x 3” W x 1.7” H
(36.45 x 7.77 x 4.3 cm)
Typical Operating Conditions
Element
Voltage
Heater
Helix
with RF
without RF
Grid On
Grid Off
Cathode (Ek)
Collector w/RF
Freq
(GHz)
Typ. Sat.
Power
Output (W)
Min. Spec.
Power
Output (W)
Typ. Gain
@ Spec.
Power (dB)
8.0
1170
1000
54
9.0
1475
1000
60
10.0
1580
1000
60
11.0
1780
1000
62
12.0
2140
1000
62
13.0
2250
1000
61
14.0
2090
1000
59
15.0
2000
1000
58
16.0
2000
1000
55
Current
Power Supply Requirements
Voltage Min.
Voltage Max.
Current Max.
17.0
1900
1000
48
-6.3 Vdc
1.9 A
-6.1 Vdc
-6.5 Vdc
2.5 A
18.0
1250
1000
42
Ground
Ground
123 Vpk
-200 Vdc
-11.2 kV
8 kV
325 mApk
75 mApk
1 mApk
0.2 mA
1.6 Apk
1.275 Apk
Ground
Ground
100 Vpk
-200 Vdc
-10.5 kV
Ground
Ground
200 Vpk
-500 Vdc
-11.5 kV
72% x Ek ±2%
Cathode voltage is measured with respect to ground.
Heater, Collector, and Grid voltages are measured with respect to Cathode.
500 mApk @ 4%
500 mApk @ 4%
30 mApk
1 mA
1.8 Apk
1.8 Apk
Typical power output is shown to illustrate capability.
Typical gain shown is without equalizer.
Performance
Typical
Spec
Input VSWR .......................................2.1:1 .................... 2.5:1
Output VSWR ....................................1.9:1 .................... 2.5:1
Max. Duty ............................................ — .......................... 4%
Max. Pulsewidth .................................. — .................... 100 µs
Grid Capacitance .............................. 46 pF ................... 50 pF
Min. Harmonic Separation .............. -4.3 dBc ................ -3 dBc
Noise Power Density
(dBm/MHz) ...................................... -12 ........................... -8
Prime Power .................................... 566 W ................. 750 W
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
8.0 GHz – 18.0 GHz Pulse TWT ● MTI
3044J