APUASYN20 Ultra-agile Frequency Synthesizer - up to 20 GHz

Ultra-Agile Signal Source from 8 kHz to 20 GHz

The APUASYN20 is a single-channel version of a very compact and agile signal source up to 20 GHz. It combines fast switching speeds with good phase noise and signal quality.
The multi-channel version APUASYN20-X is available in 1, 2, 3 or 4 channel configurations in a standard 1HU 19’’ rack-mountable enclosure.

The APUASYN20 is a single-channel version of a compact and agile signal source from 8 kHz up to 20 GHz. It combines fast switching speeds with good phase noise and signal quality. The multi-channel version APUASYN20-X is available in 1, 2, 3 or 4 channel configurations in a standard 1HU 19’’ rack-mountable enclosure.

The output of the APUASYN can be programmed in frequency, phase and power.

The APUASYN20 works with a high-stability OCXO reference and uses a phase-coherent architecture. The unit is available with a very fast switching and sweeping option. Programming and switching transient can finished in less than 5 micro-seconds over the entire settable range of the device.

It can be programmed by standard SCPI syntax using its USB or Gb Ethernet interface. Additionally, a fast switching port (FCP) is available to synchronize and trigger in “real-time” frequency, power, and phase.

# of channels

1

Frequency Range

8 kHz to 20 GHz

Frequency Resolution

0.01 Hz

Frequency Accuracy

0.1 ppm

Output Power

0 to +18 dBm

Switching Speed

200 µs (5 µs with Option FS)

Phase Noise At 1 GHz: at 1 kHz

-120 dBc/Hz

Phase Noise At 1 GHz: at 20 kHz

-130 dBc/Hz

Phase Noise At 1 GHz: at 10 MHz

-155 dBc/Hc

Remote Control

Ethernet, USB (SCPI v1999)

Modulation

FM, Pulse

Sweeps

Frequency, List

Dimensions (W x L x H), Weight

270 x 105 x 60 mm [10.63 x 4.13 x 2.36 in], < 1.0 kg

Features

• Phase coherent outputs, high output power
• Fast switching as low as 2 µs
• Frequency modulation and chirps, pulse modulation
• Internal high-stability OCXO, variable reference frequency input

Applications

• Automated testing with high
• LO for frequency converters

Options

TOUCH Enclosure with touch display control
9K Frequency range extension to 8 kHz
FS Enhanced switching speed (includes FCP port)
GPIB GPIB interface
APUASYN20-1 Single-Output 20 GHz Synthesizer, flange-mount module or portable/bench-top

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