Used General Photonics PCD-104

General Photonics PCD-104 Polarization Scrambler. The PCD-104 Polarization Scrambler randomizes the instantaneous polarization state of output light to achieve a time-averaged depolarization effect. The PCD-104 combines a fiber squeezer polarization controller with specialized driver electronics to achieve uniform Poincaré sphere coverage in a few ms. Because it uses the resonance frequencies of the polarization controller, the scrambling rate is fixed. Because of the all-fiber construction, it has low insertion loss and low back reflection as well as minimal phase and amplitude modulation.

HP 8562E Spectrum Analyzer. Continuous 30 Hz to 13.2 GHz sweeps. Resolution bandwidths: 1 Hz to 100 Hz. Low phase noise and wide dynamic range. Precision time base and 1 Hz counter resolution. Adjacent channel power, channel power, carrier power and gated video measurements. Includes 85620A mass memory module. Calibrated & Certified at additional price.

HP 70902A IF Section Module. 10 Hz to 300 kHz.

HP 70903A IF Section Module. 100 kHZ to 3 MHz.

HP 70100A Power Meter Module. 100 kHz to 50 GHz.

HP 70100A Power Meter Module. 100 kHz to 50 GHz.

HP 70310A Precision Frequency Reference Module.

HP 70907B External Mixer Interface Module.

Spellman SA6PN4/208/3PHASE 6 kV High Voltage Power Supply. Maximum rating 6000 volts, 667 milliamps. Reversible polarity. Voltage and current are continuously adjustable over entire range via ten turn potentiometers with lockable counting dials. 208V, 3 Ph, 60 Hz.

Programmed test Sources D310 Frequency Synthesizer .1 to 310 Mhz. PTS D310 DUAL CHANNEL FREQUENCY SYNTHESIZER. two fully independent channels, each covering 0.1-310 MHz, +3 to +13 dBm output, low phase noise  fast switching, 3-20 µs,fully programmable, BCD or GPIB, DDS standard with phase-continuous switching, low power consumption, high reliability