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WIRELESS TEST SYSTEM WTS-80

Testing a wireless device on your bench

We offer a small benchtop test system which we use in our labs for measuring the development and optimizing purposes of spurious emissions and RF antenna performance. A shielded environment is required for these tests.

 

  • The main competitive advantage of our WTS-80 is about the six patented circular broadband antennas (patent pending) which cover all six main directions of radiation without the need for moving the device while testing.
  • This is useful for a large number of tests with a frequency range between 600 MHz and 12 GHz.
  • The shielded box is small enough to pass through every standard office door (80cm), is equipped with a DUT support, and a filtered 230 V power supply.
  • Th whole system is made in Germany and we can also provide tailored switching units e. g. for using with a high pass filter for measuring harmonica of GSM devices and standard or special customer specific software.


DATASHEET

Box:                        75cm cube, 2mm steel

Size:                       78cmx 93cmx73cm

Weight:                  approx. 90kg

Absorber:              20cm (8‘‘)by Albatross

Frequency range: 600 MHz–12 GHz

Shielding:              80 dB

Access:                 7xRF N-feed through one

                               tube 2.5cm (1‘‘) diameter

Filter:                     Two lines, 0 to 250 VAC, 600 DC, 5 A (fuse)

DUT max size:      27cmx33cmx14cm

Antennas:

  • 1 communication antenna, broadband: 700 MHz –6 GHz
  • 6 special patented circular polarized (RHCP) broadband antennas for approx. 500 MHz –12 GHz


AVAILABLE ACCESSORIES

  • Low noise amplifier 3.3–12 GHz, 27 dB.
  • Special staged table on wheels as shown in the photo on the front page (160cmx85cmx75cm).
  • Special Box support on wheels (78cmx80cmx41cm).
  • Switching unit for connecting one out of six antennas with e. g. a spectrum analyzer.
  • Standard software for reading the spectrum analyzer results, and controlling the above mentioned switching unit.

 

 

 

MAIN APPLICATIONS

  • Measuring unwanted spurious emissions of all kinds of wireless devices. See example.
  • Gathering wanted radiation and calculating total radiated power (TRP). Based on this, you can determine antenna efficiencies.
  • TRS or sensitivity measurements on all channels.