HELZEL Messtechnik WERA Tune-Up  Instructions

HELZEL Messtechnik WERA Tune-Up Instructions

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Tune – up Instructions
Tune – up Instructions
Version 1.0
September 2020
HELZEL Messtechnik GmbH
Carl-Benz-Strasse 9
24568 Kaltenkirchen, Germany
www.helzel.com
e-mail: wera@helzel.com
Tel.: +49 (0) 4191 - 95 20 – 0
Fax: + 49 (0) 4191 - 95 20 – 40
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WERA4-Tune-up-Instruction-200919
Page 1 of 4

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Summary of Contents for HELZEL Messtechnik WERA

  • Page 1 Tune – up Instructions Tune – up Instructions Version 1.0 September 2020 HELZEL Messtechnik GmbH Carl-Benz-Strasse 9 24568 Kaltenkirchen, Germany www.helzel.com e-mail: wera@helzel.com Tel.: +49 (0) 4191 - 95 20 – 0 Fax: + 49 (0) 4191 - 95 20 – 40...
  • Page 2 Ocean Radar of 50 W (47 dBm). ERIP Please note that the WERA power amplifier is capable to provide up to 49 dBm to compensate for cable losses for cases with the Tx antenna system installed in a distance of several 100 Meters.
  • Page 3 Tune – up Instructions Please ensure that the Tx antennas are tuned correctly and all cables are connected. It is strongly recommended to start the tune-up procedure with lowest output power. The output power can be adjusted manually or via remote access. The remote access is the preferred option.
  • Page 4 Tune – up Instructions As a first step the output power need to be adjusted to a minimum, that means the PA gain should be set to 20 dB. Click on “Submit” and “save + close” to active the setting and return to the initial window (fig. 2). Now run a short calibration measurement (80 Hz frequency offset).

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