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