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External Reference input, Phase Locked Multi outputs/channels DDS

 

The MPDSExxnCmX is a multi outputs driver based on DDS (Direct Digital Synthesizers) which offer high frequency accuracy and stability. Each DDS operates with a common External clock reference so that they provide phase locked output signals when driven at same frequency. The frequency and power is driven through USB/RS232 communication. External control signals allow user for fast AM control of the channels/outputs. Embedded power amplifiers up to 4 watts per output. For higher power, AA will provide external power amplifiers.

Additional information

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ModelMPDSExxnCmX
Number of channelsUp to 2 per output
Number of outputs1 to 4
Reference ClockExternal reference Clock
Frequency range20 - 200 MHz(External Clock dependent)
Frequency stability+/- 1 ppm / °C
Frequency accuracy< 1 KHz
Frequency controlUSB, Option : RS232
Rise/Fall Time (10-90%) <4Wnom 10 ns
Modulation Input ControlAnalog 0-5 V / 10 kOhms (1 per channel)
Blanking input ControlTTL/10 Kohms per output
Power SupplyOEM version : 24 VDC - nom 0,85 A Laboratory version : 110/230 VAC - 50Hz60 Hz
Output RF powerup to 0 up to 36 dBm per channel (on request)
Operating temperature10 to 40 °C