RA-2 Repeater Adaptor Motorola GM300 GR300 CDM1250 RICK

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DEAR VALUED CUSTOMERS:<br>BEFORE BUYING THIS PRODUCT:<br>Please check out the<br>MONEY-SAVING TIP<br>below.<br>===================================================================================<br>ITEM DESCRIPTION<br>:<br>RA-2 BI-DIRECTIONAL REPEATER ADAPTOR FOR MOTOROLA RADIOS<br>Affordable RICK alternative<br>Ideal for cross-band linking<br>Fully assembled, plug & play unit<br>Installs easily<br>Works great<br>No radio modifications<br>Plugs into rear accessory connectors of two radios<br>Compatible with all CM, CDM and m<br>ost<br>16-pin radios (see below)<br>Please check out the<br>positive feedback<br>from satisfied customers who have purchased this product, as well as my other cables, kits and parts.<br>FEATURES<br>Great sounding audio<br>Repeat levels fully adjustable in both directions<br>Radios operate normally with RA-2 switched off<br>May be left connected when not in use<br>Compact unit measures 1.6 x 3.2 x .80".  18" radio cables<br>(Custom cable lengths are available by special order at reasonable prices with fast turnaround - please inquire).<br>Mounts securely with 3M Dual Lock fasteners, included.<br>Introducing the<br>RA-2,<br>Bi-directional Repeater Adaptor.  This handy device connects two Motorola mobile radios back to back as a 2-direction repeater.   Signals received on Radio A are retransmitted by Radio B and vice versa.<br>The RA-2 is intended primarily for cross-band linking of conventional simplex channels.  It works best, for example, with a VHF radio and a UHF radio (both operating on simplex channels) connected back to back to link two groups of simplex users on different bands.  If desired, the RA-2<br>can<br>be used to link repeater channels, and<br>can<br>be used in-band.   If either of the channels to be linked is a repeater channel, then the dropout delay of the repeater on that channel should be made as short as possible (zero dropout delay is best).  And, if the two linked channels are in the same band, consideration must be given to the antenna system (adequate RF isolation between the two linking radios must be maintained to avoid receiver desensitization).<br>WHICH MOTOROLA RADIOS CAN THIS BE USED WITH<br>?<br>ALL (20-pin) CDM models, and<br>NEARLY ALL  (16-pin)  models<br>- those with an active-low COS output on Pin 8 of the rear accessory connector, such as Radius, Maxtrac, GM300, M1225, SM50, SM120,<br>and CM200/CM300 (*see note below regarding CM series).<br>MIX OR MATCH<br>Any two compatible radios can be linked with the RA-2.  They can be the same model, but do not have to be.  For example, you could use two CDMs; or one CDM and a GM300;  or one GM300 and a 16-pin Maxtrac, etc.<br>*<br>Note<br>: If using CM Series (i.e.: CM200, CM300) both radios must be CM Series.  CM's cannot be interconnected with models other than CM.<br>Six pages of detailed instructions and application notes are included (<br>see excerpts below<br>).  Free email support is available, too, if you need help setting it up (it's easy).  Please check out the positive feedback from thousand of satisfied customers who have purchased my cables, kits and parts.<br>To use the RA-2 :<br>A:  You must be equipped to<br>program<br>both radios, and:<br>B:  Pin 8 on the rear accessory connectors of both radios must provide an active-low COS output<br>(for non-CDM radios,<br>please verify this by following the steps shown below before ordering<br>).<br>The accessory connector is fully programmable on all CDM radios.  Any CDM model can be used with the RA-2 (detailed programming instructions are included).  Not all (but many) 16-pin radios can also be used.  Follow the steps listed below to verify your 16-pin radio is compatible.<br>How can I verify my non-CDM  (16-pin) radio has active-low COS output on Pin 8<br>?<br>(Steps 1-4 below are necessary<br>only<br>for 16-pin models).<br>(Steps 1-4 below are<br>not necessary<br>for CDM models).<br>1.<br>First, read the radio with RSS.  Go to the Radio Wide Co