Polarad 1107e-ft Modular Microwave Signal Generator W/ Modulator Model 1020t

US $3700

  • Normandy, Tennessee, United States
  • Jun 19th
This has been tested and performs as it should. Will include a 7 day warranty so you can check it out and be sure it performs as it should The frequency range of Model 1107E is 3.70 to 8.40 GHz . The ratings for uncalibrated power output for Model 1107E are at least 25 mw from 3.7 to 4.3 GHz at least 10 mw from 4.3 to 5.0 GHz, at least 15 mw from 5.0 to 8.0 GHz, at least 10 mw from 8.0 to 8.2 GHz, and at least 8 mw from 8.2 to 8.4 GHz. The range of the calibrated attenuator is +3 to -127 dBm with an absolute accuracy of ±2 dB. Typically more than rated power is available. However, when the ATTENUATOR control is adjusted for more than the rated output levels, it is possible to overcouple the pickup probe, causing minor frequency shifts and, with excessive  overcoupling, reduction of power output. The Modular Microwave Signal Generators, Models 1107E ,incorporates phase lock provisions to increase it’s frequency stability when used with an external oscillator synchronizer. 1-9. The Modular Microwave Signal Generators, Models 1107E and 1108E and Signal Sources, Models 1207E and 1208E, incorporate provisions for external motor drive. The tuning shaft extends through the rear of the instruments for this purpose. The Polarad Model 1020A Modulator is a solid state function generator which provides adjustable, well-defined precise pulses, square wave, and sawtooth waveforms for pulse, FM, and square wave modulation. It is a valuable accessory for the 0.80-21 GHz Series 1100 Signal Generators and Series 1200 Signal Sources. It can also be used with many other instruments. The repetition rates of all output waveforms are adjustable from 10 to 10,000 Hz. Pulse widths are adjustable from 0.2 to 2000 microseconds. The linear sawtooth output is adjustable in amplitude to vary FM deviation. The 1020A Modulator can be synchronized internally, or externally by positive pulses, negative pulses, or sine waves. Sharp 25 volt sync pulse outputs are also generated. Sync outputs are available undelayed and delayed, from two output terminals. The delay is adjustable from 0.3 to 2000 microseconds. 

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