BLE 5, Thread, Zigbee Modules, BT840/F/E/X/XE
Ver 1.16 Dec.. 2019
Mounting BT840F on the Host PCB
The following figure shows recommended mounting of BT840F module on the host PCB.
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For the best Bluetooth range performance, the antenna area of module shall extend 9.8 mm outside the
edge of host PCB board, or 9.8 mm outside the edge of a ground plane.
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The next choice is to place a module on a corner of host PCB, the antenna area shall extend 9.8 mm from
the edge of ground plane. Ground plane shall be at least 5 mm from the edge of the antenna area of
module.
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We don’t recommend mounting BT840F module in the middle of a host PCB.
For the best Bluetooth range performance, keep all external metal at least 30mm from the antenna area.
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Содержание BlurNor BT840 Series
Страница 10: ...BLE 5 Thread Zigbee Modules BT840 F E X XE Ver 1 16 Dec 2019 BT840 and BT840E mechanical drawings top view 10 ...
Страница 11: ...BLE 5 Thread Zigbee Modules BT840 F E X XE Ver 1 16 Dec 2019 BT840X and BT840XE mechanical drawings 11 ...
Страница 13: ...BLE 5 Thread Zigbee Modules BT840 F E X XE Ver 1 16 Dec 2019 BT840F pin assignments 13 ...