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