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Hot!Short-range problem with SAMR34

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bkcc
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2019/03/04 17:12:55 (permalink)
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Short-range problem with SAMR34

Try the transmission between an ATSAMR34-XPRO kit to a Kerlink gateway model WIRNET iFEMTOcELL and at a short distance it works very well. The problem is that I can not transmit more than 150/200 meters, the antenna of the gateway is the one that brings the equipment (original) and the kit is an antenna well adapted to the band of 915Mkh (which is what I use). Can someone help me with this dilemma?
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    mrpackethead
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    Re: Short-range problem with SAMR34 2019/04/19 17:08:08 (permalink)
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    The supplied antenna with the ATSAMR34-XPRO is not so good. Its has quite a poor VSWR, ( > 3 ) AT 915mHZ.     Having said that i've achieved distances of greater than 6km with it.  My gateway was a RAK831 with a 9dbi dipole.
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