s L-Band 250 W Rack-Mount TWTA Compact Five rack units tall (8.75 in/222mm). Versatile Ultra wide-band, automatic fault recycle, user friendly microprocessor-controlled logic with integrated computer interface, digital metering, electronic variable attenuation, soft fail when subjected to extreme load SWR conditions, quite operation for a laboratory environment Global Applications 230 VAC operation. Meets International Safety Standard EN-60215 and Electromagnetic Compatibility 2004/108/EC standards to satisfy world requirements. Easy to Maintain Modular design and built-in fault diagnostic capability backed by CPI’s worldwide 24-hour customer support network that includes more than 20 regional factory service centers. Model VZL-6943J2 1.0 to 2.5 GHz, 250 watt L-band rack-mount TWTA for test and measurement applications OPTIONS •Input isolator •Remote control panel •115 VAC external step-up transformer Communications & Power Industries Canada Inc. 45 River Drive Georgetown, Ontario, Canada L7G 2J4 tel: +1 (905) 702-2228 fax: +1 (905) 877-5327 e-mail:[email protected] website:www.cpii.com/emc L-Band 1.0 - 2.5 GHz 250 W Rack Mount TWTA Specification Model VZL-6943J2 Output Frequency 1.0 to 2.5 GHz Output Power (min.) TWT Flange 250 W min. (300 W typ) 225 W min. (275 W typ), see graph on page 1 Gain 54 dB at rated power output, 56 dB min. at small signal RF Level Adjust Range 0 to 20 dB Gain Stability ±0.25 dB/24 hour max, at constant drive and temperature, after 30 minute warmup Gain Variation 18 dB pk-pk typical Input VSWR 2.5:1 max (2.0:1 max. with optional input isolator) Output VSWR 2.5:1 typ. Load VSWR 2.0:1 continuous operation; 1.5:1 for full spec. compliance; any value operation without damage Residual AM -50 dBc below 10 kHz; -20 [1.3 + logF (kHz)] dBc, 10 kHz to 500 kHz; -85 dBc above 500 kHz Phase Noise Meets IESS 308/309 with 3 dB margin Noise and Spurious -60 dBW/4 kHz Noise Figure 15 dB max. Harmonic Content -3 dBc typical at lower band edge, decreasing to -15 dBc typical at upper band edge Primary Power Voltage: Single phase, 220-240 VAC ±10%; Frequency: 47-63 Hz, 15 A max. Power Consumption 2.6 kVA typical, 3.0 kVA max. Inrush Current 200% max. Ambient Temperature -10˚C to +40˚C operating Relative Humidity Altitude 95% non-condensing 10,000 ft. with standard adiabatic derating of 2˚C/1000 ft. operating; 50,000 ft. non-operating Shock and Vibration Cooling Connections As normall encountered in a protected engineering laboratory environment Forced Air with integral blower. Rear air intake and exhaust. Maximum external pressure loss allowable: 0.5” water column RF Input: Type N Female; RF output: Type N Female; RF output monitor: Type N Female, -50 dB nom. M&C Interface Serial RS232 or RS422/485 Dimensions, W x H x D 19 x 8.75 x 26 inches (483 x 222 x 661 mm) Weight 110 lbs (50 kg) nom. Safety EN61010 Acoustic noise 65 dBA @ 3 feet from amplifier VZL-6943J2 typical Psat and P1dB output power, dBm Quality Management System - ISO 9001:2008 For more detailed information, please refer to the corresponding CPI technical description if one has been published, or contact CPI. Specifications may change without notice as a result of additional data or product refinement. Please contact CPI before using this information for system design. MKT 397, ISSUE 1 dated JAN 2015