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Chelsea Yaesu DR-2X Repeater Setup 

Wesley Cardone, N8QM 

July 3, 2022 

Program Announcements 

From the home screen press [

A-SETUP

] and then [

F

]. Then 

press [

ID ANNOUNCE

]. The screen illustrated in Figure 15 

appears. 

The FCC requires station identification every ten minutes. 
This can be accomplished in a variety of ways. For the time 
being we are programming the repeater to output its 
station identification (WD8IEL) by means of CW tones. It 
would be nice to have a voice announcement but I have not 
figured that out yet. CW tones will work and are warmly 
accepted by the amateur community so we will go with that 
mode for now. 

Touch the [

ANNOUNCE

] button. The screen illustrated in 

Figure 16 is displayed. The screen you see may differ 
slightly from what is shown. What is shown is that the 
repeater will transmit its station ID in a CW mode without 
the use of sub-audible tones. Discarding the use of sub-
audible tones is important because that way, anyone tuned 
to the repeaters downlink frequency (145.450 MHz) will 
hear the tones. If we were to program the repeater to use 
its sub-audible tone, then depending on any one 

transceiver’s 

programming, they may or may not hear the 

station ID. 

It was also considered a best choice for a low 
announcement level and a relatively fast CW speed. Nobody is interested in learning CW from listening 
to station IDs but most amateurs would like it if the station ID could be done pretty quickly. 

Press [

BACK

] four times to arrive at the home screen. 

Figure 15 This is the announcements screen where 
the station ID credentials are periodically 
transmitted. 

Figure 16 Here is where the mode of station 
identification is defined. 

Summary of Contents for DR-2X

Page 1: ...ed to share the FCC designated repeater frequency assignment of 145 450 MHz Any FCC amateur allocated frequency may be used for remote programming from whether the 2 meters band 144 148 MHz or the 70...

Page 2: ...rogrammed without first restoring all of the factory settings The password is 0000 Introduction In this presentation we will start with a Yaesu DR 2X Fusion repeater shown below that may or may not ha...

Page 3: ...on the Figure 3 screen Here we see that the installed firmware as of June 26 20022 of RX1 51 and DSP version 5 02 The latest versions of that same date available from Yaseu are Main 1 58 and DSP 5 03...

Page 4: ...viously registered with the repeater and would need to know the uploading frequency The frequency will not be disclosed in this document At this point we need to let the repeater know what purpose the...

Page 5: ...k to the screen shown in Figure 9 Press the red BACK button once to return to the home screen It should look like that shown in Figure 7 There may be some minor differences owing to the fact that when...

Page 6: ...E Press BACK twice 2x taking you to Press SQL see Figure 3 This takes you to the A side equivalent of what we saw in the B side Figure 8 As we did in that earlier slide Set the squelch to its lowest v...

Page 7: ...2X Repeater Setup Wesley Cardone N8QM July 3 2022 Figure 14 The repeater now knows that it is to implement sub audible tones The exact audio frequencies may or may not yet have been set That is a sep...

Page 8: ...lightly from what is shown What is shown is that the repeater will transmit its station ID in a CW mode without the use of sub audible tones Discarding the use of sub audible tones is important becaus...

Page 9: ...k that is too complicated to take up space here presenting But it s not hard to do Setting the Remote Control Remote control of the DR 2X repeater is only possible with one of six Yaesu transceivers a...

Page 10: ...functions that are available There are others but they are not applicable for what we have programmed the repeater for 1 ACTIVATE Repeater becomes active 2 DEACTIVATE LOCAL Repeater is effectively shu...

Page 11: ...data stream signal The advantage of this quasi digital mode is that the magnificent clarity of digital will appear at the repeater input It will be free of bacon The repeater will first transform the...

Page 12: ...C4FM capable but set to Analog FM 4 C4FM enabled non Yaesu Analog FM 5 C4FM enabled 6 C4FM capable but set to Analog FM 7 C4FM capable but set to Analog FM non Yaesu Analog FM 8 C4FM enabled 9 C4FM c...

Page 13: ...tallation a Get some metrics over the next few days on the difference between i Power out 1 LOW 2 MEDIUM and 3 HIGH power output ii Squelch 1 RX and TX Squelch options iii Other things not thought of...

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