MEC 5499/MEC 5499A Communication TWT 13.75 GHz – 14.5 GHz RF Performance Freq (GHz) • • • • • 200 W Minimum Power 13.75 to 14.5 GHz -30° to 75° C 615 W Typ. Prime Power 53-55 dB Typical Gain • 12.05” L x 2.1” W x 2.45” H (30.6 x 5.33 x 6.22 cm) • Phase Match Available Typ. Sat. Power Output (W) Min. Spec. Power Output (W) Typ. Gain @ Spec. Power (dB) 13.75 210 200 55 14.0 210 200 55 14.1 210 200 54 14.2 210 200 54 14.3 210 200 53 14.4 210 200 53 14.5 210 200 53 Typical power output is shown to illustrate capability. Typical gain shown is with equalizer. Spectral Regrowth Typical Operating Conditions Element Voltage Heater Helix with RF without RF Cathode (Ek) Collector 1 w/RF w/o RF Collector 2 w/RF w/o RF Current Power Supply Requirements Voltage Min. Voltage Max. Current Max. -6.3 Vdc 1.3 A -6.0 Vdc -6.6 Vdc 1.5 A Ground Ground -6.4 kV 6 mA 2 mA 235 mA Ground Ground -5.2 kV Ground Ground -6.5 kV 12 mA 12 mA 300 mA 3.1 kV 3.1 kV 150 mA 34 mA 48% x Ek ±2% 48% x Ek ±2% 165 mA 165 mA 1.47 kV 1.47 kV 80 mA 195 mA 23% x Ek ±2% 23% x Ek ±2% 290 mA 290 mA Freq (GHz) 13.75 14.5 Min. Linear Power (W) 90 90 Modulation QPSK QPSK Level @1 Symbol Rate -26 dBc -26 dBc Performance Typical Spec Input VSWR .......................................1.3:1 .................... 1.6:1 Output VSWR ....................................1.4:1 .................... 1.6:1 Max. Duty ............................................ — ......................... CW Noise Power Density (dBm/MHz) ...................................... -30 ......................... -26 Prime Power .................................... 615 W ................. 649 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 subject to the jurisdiction of the U.S. Department of Commerce. 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 subject to the jurisdiction of the U.S. Department of Commerce. Teledyne TWT Products • 11361 Sunrise Park Drive • Rancho Cordova, CA 95742 • 916.638.3344 • www.teledynemicrowave.com 13.75 GHz – 14.5 GHz Communication TWT ● MEC 5499/MEC 5499A