Anritsu 69137A Synthesized Sweep Generator

The 69137A Synthesized Sweep Generator offers 10 MHz to 65 GHz of analog step and manual sweep capacity, a Power Resolution of 0.01 dB, an Output Accuracy of 2 dB, am Output Impedance of 50 Ohm and its Output levels to +17 dBm, and discretionary 0.1 Hz determination are accessible.

69137A offers a Source Quadrupler Module, this source quadrupler module (SQM), found in >40 GHz models, is utilized to fourfold the major frequencies of 10 to 16.25 GHz to deliver RF yield frequencies of 40 to 65 GHz. The RF signal inputs for the SQM come from the switched filter assembly. The modulator control motion for the SQM is received from the A14 SDM, SQM Driver PCB where it is produced from the ALC control signal. The A14 PCB additionally supplies the intensifier inclination voltage(s) for the SQM.

During CW and swept frequency operations in the 40 to 50 GHz frequency range, the 10 to 12.5 GHz RF signal input is quadrupled and intensified, then goes to the modulator. The modulator accommodates control level control and, in the 69137A, amplitude modulation of the RF output signals. From the modulator, the 40 to 50 GHz RF signals travel by means of a band-pass channel to output connector J3 of the forward coupler. Note that on the 40 to 50 GHz SQM (P/N D28185), the forward coupler is a necessary piece of the SQM.

The manual for this model is available on the ApexWaves.com website.