spe - 13 - 8 - 0 61 /a/mwc page 1 of 6 specification part no. : wm .80.b. 305 111 product name : 169mhz 0dbi wall mount flexible whip monopole omni - directional antenna sma male connector feature : ? wavelength flexible inner steel core whip completely ip67, robust structure, aesthet ic 3m cfd - 200 sma(m)st cable is hidden internally rohs compliant
spe - 13 - 8 - 0 61 /a/mwc page 2 of 6 1. introduction the wm.80 is a 0dbi 169mhz ism band 1/4 wavelength monopole flexible whip antenna with omni - directional pattern optimized in the azimuth for wide coverage ran ge in typical 169 mhz applications such as wireless m - bus metering. it also finds its usage in remote asset monitoring applications, alarms, paging systems and private mobile radio services. this antenna delivers wider coverage areas and more reliable con nections for professional customers in the automotive, industrial industries. the whip is made up of a flexible inner steel core covered by tpu so extremely resistant to collisions and maintaining its original shape and rf performance. the whip and the con nection internally to the bracket is completely ip67 waterproof. the bracket allows complete concealment of the cable for a more secure integration and cleaner installation. the cable can also be routed out of the back wall of the bracket into the interio r of the mounting wall for added security against vandalism. the standard version comes with 3 metres extremely low loss cfd200 (0.3db against 0.7db for rg58) to allow for flexibility of placement. the cable and connector can be completely customized, the whip itself can also be changed for different frequency bands or gain requirements.
spe - 13 - 8 - 0 61 /a/mwc page 3 of 6 2. specification cellular frequency ( m hz) 169 peak gain (dbi) * 0dbi average gain (dbi) * - 3.9 efficiency (%) * 4 0% impedance ( ? ? ? ? ? {Q?nW ? ?? ? ?ylTL?? P? ? ?bu ? ?h?P? ?? ? ? ? ??????? ? ???GkA?? ?? ? ? ? ????h ? ? ? ?? ? yQ??jN ? ?? ? ? ? ??T ? ? ?w ? ??B ? d??? ? ???@F? ? ??B?\? ? ? ???????? ? ?t? ? }?| ? ?|????????? ? ?? ?? ??? ? v? r? ?Z?D? l ? ? A{-g? J? ?? KOf??? ?toy??~?jq|??????B?h??ZssrR?~M?h?fa??F?e?a?Q? ?
spe - 13 - 8 - 0 61 /a/mwc page 4 of 6 3. antenna characteristics 3.1 antenna setup in free space in free space, through reference board
spe - 13 - 8 - 0 61 /a/mwc page 5 of 6 3.2 return loss
spe - 13 - 8 - 0 61 /a/mwc page 6 of 6 4. antenna drawing
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