The brains of your decoder is the 145436 touch tone decoder chip. Streamlined backshop services is now offering the ct elektronik dcx76zdf submicro dcc decoder with nem651 6pin wired plug for sale. It supports circuit drawing, layout developing and circuit simulation. This is what allows your kit to stay small enough to fit in some radios, yet useful enough for any decoder need. English translation and annotation by youchoos uk combined edition, august 20 technical data sl514 sl75 sl76 sl82 2. Android mobile computer handheld rfid reader rugged mobile computer industrial tablets mobile computer with printer healthcare mobile.
Are there any users of ct elektronik sl51 sound chip i use the sl75s for a fair bit of n gauge stuff and ive done some fairly basic uk sound sets using it. This lrit decoder is build using the godil module with xcs500 fpga the load also contains hrpt, chrpt and mhrpt decoders and generators. These include the 38 ctcss tones plus splits and 106 dcs codes, as well as custom tones. This is what allows your kit to stay small enough to fit. The maximum recommended voltage is 16 vdc, however, the voltage regulator will survive up to 24 vdc before damage occurs. This tiny chip has lenz abc braking support, and it works on my test rig 6 diodes, diode sensitivity set to 15 in the ct cvs. The decoder responds instantly to your qsy, properly selecting the right. There is inconsistency in cv152153 between different versions of ct decoders. Configuration table cvs the table below is a translation of the original ct elektronik document, plus some notes on usage and experiences by youchoos. Depending on the subaudible tone frequency selected using the programming inputs, as well as if that particular tone frequency is present in the audio input, the rx decode output pin 15 will go to a logic level one for a valid tone decode. The mpeg1 is an international standard for coding audiovisual information in a digital compressed format 3 4 5. In digital electronics, a multiplexer is a combination of logic gates resulting into circuits with two or more inputs data inputs and one output. Wtb a yaesu fts7 ctcss pl tone board for a yaesu ft203r.
It addresses the compression of synchronized video and audio at a totalbit rateofabout1. For the first time this new testing board with all important interfaces for any gscale decoder. It encodes and decodes 38 standard ctcss tones and split tones with reverse burst. Bought this for a aor 8600 mk2 and set it up no problem, following the instructions in the manual. Translations of extra features in cv116 from tran documentation, note these are different, first sl75 and second dcx75 what it means is not clear. It allows programming and testing of almost any available gscale decoders on the market. In the received audio path the radios audio is routed to the tone decoder input of the chip. Category 2d drawings 2d drawings for this and other items in the same product category. Ctis powerful, userfriendly software makes it easy to control every aspect of your model railroad from your pc.
This protection is intended to protect against internal shortcuts and overloads. Ctt1cd24 stp 3d model for more info, see our 3d cad file faqs. If you get really stuck, try emailing arnold with all the symptoms and i am sure he will help. Midians tds1 is an encoder and decoder of ctcss and dcs tones. A software mpeg1 decoder for internet tv settop boxes. I to have now started using zimo decoders where slow speed running is a problem. Ct elektronik revision 4 manual wiring colours dcc sound decoders track voltage. A decoder small enough to fit in any z or n scale locomotive with any need for frame milling. Free electronic circuit diagramschematic drawing software. The can has the advantage of later detected errors are corrected in the controller. Worthy of brief mention here is ct s ge75 decoder, which is almost identical to the sl75 in spec, dimensions and functionality, except that it has no motor control output and only has 2 function outputs instead of 4. Powerful software features the key to userfriendly computer control ctis powerful, userfriendly software makes it easy to control every aspect of your model railroad from your pc.
I thought bit 3 might be lenz abc braking diodes in ratio 4. Works great on frequencies with ctcss tones, as it cuts interference and squelch tail noises significantly. The selection of the channel to be read into the output is controlled by supplying a specific digital word to a different set of inputs select inputs. Comtekk multi decoder will listen for any sustained tone signal and display the frequency or frequencies.
The best place for information about ct elektronik tran decoders is the website run by arnold huebsch. Decoder z bis h0 dcx33 dcx51 dcx52 dcx51p12 dcx702 dcx74 dcx74z dcx75 dcx76 dcx76z dcx77z dcx77l dcx65 soundlokdecoder sl512 sl514 sl51mtc sl51plux16 sl51plux22 sl75 sl76 sl76next18s sounddecoder ge75. Model family min cv7 value max cv7 value internal id. For decoders between 40 and 59, the values are white2, yellow1. The supplied sounds are german but for the steam would probably pass as adequate and you can switch 234 cylinders. Here i will talk specifically about my experiences in programming the sl514 decoder using the ct programmer, but i expect that the information will be largely the same for the equivalent revision sl75 small version of sl51 and ge80 sound only decoders. There did appear to be one or two others which might have been feasible, such as qsi, digitrax and mrc, but at the time i plumped to look into these in detail. Need external pl ctcss tone generator for old 2mfm rig. The stored software version from the manufacturer, can only be read and used for information purposes. Below is the the picture of the ge75 on the ct elektronik site. This tcs decoder tester is designed to easily connect and test most dcc decoders prior to installation. Received data includes ascii text of weather mesages. Upon decoding a valid pl tone, the board gives a logic change. Chinese english arabic french russian german spanish.
For decoders above version 66, the values are white1, yellow2. In the control aspect, the decoder interacts with the presenter through a set of wellde. Our interactive control panel puts you in charge at a centralized traffic control center. Features overview the top ten devices band aide is an accessory that attaches to your radio or computer, decodes the band data provided by the radio, and provides automatic selection of band specific devices, such as antennas and filters. One with version 12 software, the other version 14 latest, both appear to be the same 1. Comtekk multi decoder makes use of the computer sound card and software dsp digital signal processing techniques to decode and instantly display paging, dtmf, and ctcss toneencoded information. Support dolby digital ac3 dolby pro logic, dts, pcm and other digital audio format source decode, a variety of sound field. For another project, ive been experimenting with a ct elektronik sl75 sound chip. Lenz decoders have an option of 1 to 5 for motor types. Used 24bit audio dsp, 96 khz digital receivers, and 192 khz24bit adc and dac. Ge optima ct660 ct system application tips and workarounds filesize. Thanks im trying to solve a performance problem which seems to have been created by simply changing an unidentifiable multichoice. Use the onboard lights, speaker and motor to program and configure the decoder before you install the decoder in your locomotive.
He even has some documentation which is better than the standard manuals from mr tran. Ct sound decoder manual covers all revision 4 sound decoders updated august 20. Above a certain the version version 27 are all made by ct decoder electronics upgradeable decoders are updatable. This short article outlines how i adjust the motor control cvs in ct dcx74, dcx75, sl74 and sl75 decoders. They provide access to some basic and important components too. The major interface functionssupplied by the decoder can be classi. A typical decoder is the socalled full adder 3 inputs2 outputs implementing the addition of two onedigit numbers a i, b i taking into consideration the status of any previous carry c i1, resulting into the sum s i, and generating a new carry c i. The major problem with ct is the lack of reliable documentation. Tinycad is a schematic drawing software for windows from sourceforge.
Multi tone decoder software download scanner master. Dia dia is a basic drawing software suitable for drawing block diagrams. The ct 30 is a ctcss decoder encoder on a single printed circuit board. In the photo at the top of the page, the ct 30 is set to 123. Decoder probleme mit sounddecoder tran sl 76 ctelectronik. The sl75 behaves as a nrmacompliant decoder during running on the main. The decoder tester supports the following connections. Features include reverse burst squelch tail elimination, timeout timer, penalty timer, and more. The board requires a recommended minimum of 7 vdc to put the regulator into full regulation. Ct decoder in order to load your own sets of sounds onto that decoder. The table below is a translation of the original ct elektronik document, plus some notes on usage and. Lrit decoder is tested on goes data and seems to work fine. This brand new decoder serviceboard is one of the most important tools to operate with. This state of the art technology ic chip can detect and decode all sixteen codes.
Im trying to do something with a sound decoder and jmri but cant seem to figure it out using an end to end layout, the loco enters a tunnel and stops however the sound continues but reduces in volume giving the impression that its travelling off into the distance, pause, then sound comes back increasing in volume and then the loco reemerges from the tunnel. Ctt1cd24 2d drawing 2d drawings specifically for this item. Ct s own documentation is very poor and there is a distinct lack of information readily available for it elsewhere, so hopefully im plugging that gap a little here. Dcc supplies ltd unit 17a, top barn business centre, worcester road, holt heath, worcestershire wr6 6nh, uk. For programming including acknowledgement and readback of cv values, it may be necessary to disconnect the speaker. This proves that the lrit decoder functionality is ok. I am editing the jmri file for this chip, so this detail should appear along with a large number of other. But, to get the best out of the decoder, it needs some cv values changing to tune the decoder to the locomotive and the motor. Powerful software features the key to userfriendly.
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