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Offline jonas_sthlm  
#1 Posted : 17 May 2017 08:03:59(UTC)
jonas_sthlm

Sweden   
Joined: 12/10/2008(UTC)
Posts: 888
Location: Stockholm, Södermalm
Yesterday's job, upgrade of engines and a sound decoder Cool

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Collecting Swedish items since the 80s / CS3+ / MSW / 60175 Booster / 60881 S88 AC / TC10 Gold / K, C-Tracks / Favorites Class Ra / modelltag.se - Forum modelltag.se - Facebook modelltag.se - YouTube
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Offline 3rail4life  
#2 Posted : 18 May 2017 06:22:27(UTC)
3rail4life

United States   
Joined: 23/12/2011(UTC)
Posts: 426
Location: Northern California
Nice work on on the F7's ThumpUp ThumpUp , for the multi units I like to use the factory speaker E169084 for a bit more volume...

Plenty of space in those B units.

Cheers,
Gordon
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Offline jvuye  
#3 Posted : 18 May 2017 07:51:46(UTC)
jvuye

Belgium   
Joined: 01/03/2008(UTC)
Posts: 2,881
Location: South Western France
Originally Posted by: jonas_sthlm Go to Quoted Post
Yesterday's job, upgrade of engines and a sound decoder Cool
....


Very nice. Looks like a factory job. I like the strict observance of Mârklin official wiring color code.
Doesn't look like you used LEDs . Quite easy to do here as you can simply plug white 3 mm LED in the socket and add a 1 k 1/4 W resistor in series
Also if you used an ESU decoder, there is a setting for Mars lights. Very realistic too
And a super-sound set up that is very close to what you can hear on the real thing like running on idle, dynamic brakes, "run 8" , etc.



Jacques Vuye aka Dr.Eisenbahn
Once a vandal, learned to be better and had great success!
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Offline kiwiAlan  
#4 Posted : 19 May 2017 17:56:30(UTC)
kiwiAlan

United Kingdom   
Joined: 23/07/2014(UTC)
Posts: 8,101
Location: ENGLAND, Didcot
Originally Posted by: jvuye Go to Quoted Post
Originally Posted by: jonas_sthlm Go to Quoted Post
Yesterday's job, upgrade of engines and a sound decoder Cool
....


Very nice. Looks like a factory job. I like the strict observance of Mârklin official wiring color code.
Doesn't look like you used LEDs . Quite easy to do here as you can simply plug white 3 mm LED in the socket and add a 1 k 1/4 W resistor in series
Also if you used an ESU decoder, there is a setting for Mars lights. Very realistic too
And a super-sound set up that is very close to what you can hear on the real thing like running on idle, dynamic brakes, "run 8" , etc.



If you use an ESU V4 decoder you can also get the Full Throttle facility which allows the driver to separate the motor sound and loco speed in a prototypical way for US locos. There are also schemes with two motors loaded into one decoder if you want the multiple lotor sound without installing multiple decoders. Not sure if they have done this for an F7, but there is certainly a sound scheme using FT that will suit an F7. I have a 3649 (digital version of same loco) that I want to put one of these in.
thanks 1 user liked this useful post by kiwiAlan
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