USER MANUAL
PTM 535 / PTM 535U / PTM 535J
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ENOCEAN TRANSMITTER MODULE
© 2019 EnOcean | www.enocean.com
F-710-017, V1.0
PTM 535 / 535J User Manual | v1.5 | September 2020 | Page 24/36
5.3
Antenna specification
PTM 535 provides two antenna options:
◼
86 mm whip (wire) antenna (PTM 535 only), connected to RF_WHIP
This is populated by default, see Figure 15 for the mechanical dimensions
◼
64 mm whip (wire) antenna (PTM 535U and PTM 535J only), connected to RF_WHIP
This is populated by default, see Figure 15 for the mechanical dimensions
◼
50
Ω antenna connected to RF
_50
If this shall be used then the whip antenna has to be removed. Only the approved
antenna shown below may be used.
Figure 15
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Whip antenna specification
PTM 535: L=86 mm, PTM 535U / PTM 535J: L = 64 mm