Cross Band (X-Band) Repeater - With 2 BTECH

Project:X-BandRepeaterwith2BTECHMobiles
BaoFengTech.com
WHAT’SNEEDED:
RJ-45CABLE (Diagram on Page 4)
2BTECHMOBILES
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PROJECT:CROSSBANDREPEATER
WITH2BTECHMOBILES
The frequencies used in this guide are for illustrative purposes only. It is
the responsibility of the user to program frequencies that he(she) has
ThisIllustrationExampleUses:
been granted the authority to use.
136.025MHzto465.025MHz–PL(CTCSS)74.4Hz
SETTDR(DualWatch)‘OFF’ONBOTHRADIOS
---------------------------------
1:Firstsettheparametersonthetwomobiles.Onthefirstmobileselectthe
lowerdisplay(withtheA/BButton).Setthefrequencyto465.025MHz(oryour
ownUHFfrequency)
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Project:X-BandRepeaterwith2BTECHMobiles
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On the other radio select the upper display (with the A/B Button). Set the
frequencyto136.025MHz(oryourownVHFfrequency)
2:OnbothBTECHmobileradiossetthePLToneswithMENUS11and13.In
thisexamplesetR-CTCS(Menu11)to74.4HzandT-CTCS(Menu13)to74.4Hz
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Project:X-BandRepeaterwith2BTECHMobiles
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3:EnterMENU43REP-MandselectCTDCSfortwomobiles–thiswillrequire
the repeater forwarding (X-Band Repeat) to activate once the confirmed PL
signal(CTCSSorDCS)isreceivedwilltransmititon.
4: Exit the Menus and connect the radios with a RJ-45 cable (diagram on
page 4). Insure your external antennas are not in close proximity to avoid
interference.
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Project:X-BandRepeaterwith2BTECHMobiles
BaoFengTech.com
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WIRE PINS: 2 TO 5, 3 TO 8, 4 TO 4, 5 TO 2, 6 TO 6, 8 TO 3
5:IftheradioreceivesthecarrierfrequencywiththerequiredCTCSSorDCS
tone(dependingonyourconfiguration)theradioswillnowpassalongand
transmitthesignalfromVHF-UHForviceversa as a cross-band repeater
NOTES:
THISISONLYRECOMMENDEDTOSUPPORTCROSS-BANDREPEATING– DO
NOTUSE2 VHFOR2 UHFFREQUENCIES
MAKESURETHETWOANTENNASAREFARAWAYINORDERTOPREVENT
THEINTERFERENCEBETWEENTHETWOBTECHMOBILES
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