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<br />. <br /> <br />. <br /> <br />.", <br /> <br />u&il358 <br /> <br />Repeater <br /> <br />The Handac 'HV ('vH;) and H4U (lHF) Score and Forwud Repeateu <br />(Figuce 6) pco~ide the capability of extendins the ranse oc di.tance from <br />the cvnote .ite. to the Ba.e Station. By 10c.tinS the cepeater. on high <br />elevation tecr.in, t.11 buildinS', or towerl, rinse i. extended by the <br />line-of-light dilt.nce between the cepeater and the cemote .ite plu. the <br />diltance between the repeater and the b.le .tation, <br /> <br />The Handac cepeater. incorporate a unique Itore and focwacd feature. <br />Data i. received fcam the remote .ite, .toredmanentarily, and then re- <br />tun.mined at the lime frequency. Coni equentl y, only ODe frequency il <br />cequired, unlike con~entional cepeatecl that cequire two frequencie.. Thil <br />il e.pecially advantaseoul becaule of the .hort .upply of frequCDcie. <br />available foc thil .ervice (20 \Hf, 8 UiF in the U.S.....) In a multiple <br />repeater .y.tem more than one fcequency may be necellary. In thi. ca.e it <br />il al.o pO'lible to ule two frequencie. with the Handar cepeater.. <br /> <br />U.e of only one fcequency not only limplifiel cadio licen.e applica- <br />tion. but al.o ceduce. COlt by requiring only one antenna in place of two <br />antennal. Or, whece only a ainsle antenna i. u.ed with a duplexec to opera- <br />te on two frequenciel, it eliminatea the need foc the expenlive duplexec. <br /> <br />The Handar Store and Forward Repe.tec c.n be in. taIled in exi.tinS <br />cepeatec atrucruce. oc in.talled in a Handat 40'A Standpipe Towel with <br />~It, antenna, and cable. a. .hown in Fisure 1. <br /> <br />13 <br />