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THE AM BULLETIN BOARD => Technical Forum => Topic started by: N1ESE on November 21, 2007, 02:16:22 PM



Title: Receiver Recommendations - Rack mount
Post by: N1ESE on November 21, 2007, 02:16:22 PM
I really like my NC-183 but would like something that can fit in my rack cabinet.  Any suggestions for something that will fit a standard 19" rack?
 
Thanks
 
- JT


Title: Re: Receiver Recommendations - Rack mount
Post by: WA1GFZ on November 21, 2007, 02:30:41 PM
Cubic R3030, Racal RA6790, RA6793, RA6830 dual, Harris RF590, WJ8716/8718 all take about 5 1/2 inches of rack space


Title: Re: Receiver Recommendations - Rack mount
Post by: k7yoo on November 21, 2007, 04:31:47 PM
I have an extra WJ 8718 as well as an R390A. Both work FB.
Which era do you want??
Skip


Title: Re: Receiver Recommendations - Rack mount
Post by: WQ9E on November 21, 2007, 04:43:09 PM
Also, the Super Pro's (SP-210, 400, 600) were designed for standard 19" rack and take about the same vertical height as your National.  Actually, many radios will rack mount as many of the classic Hallicrafters have a standard 19" panel.

Rodger WQ9E



Title: Re: Receiver Recommendations - Rack mount
Post by: w3jn on November 21, 2007, 06:09:00 PM
Any or all of the above.  Also any of the Collins A line (as well as the 51J-x/R-388) fits in a 19" rack as well.  Sometimes you can get them for less than an arm and a leg (ie, roughly what they're actually worth as receivers) because they're missing the cabinet.


Title: Re: Receiver Recommendations - Rack mount
Post by: N1ESE on November 21, 2007, 07:03:34 PM
I have an extra WJ 8718 as well as an R390A. Both work FB.
Which era do you want??
Man, either one of those would be nice.. sent you a PM.
 
Thanks
 
- JT


Title: Re: Receiver Recommendations - Rack mount
Post by: Ed-VA3ES on November 21, 2007, 11:33:04 PM
A buddy of mine, Carl, VA3CGM, has a couple of RCA CR-91's, (later AR88 variants with S-meter). He also has a Racal RA 17.   All rack mountable.  Email, or PM me for contact info.



Title: Re: Receiver Recommendations - Rack mount
Post by: Carl WA1KPD on November 21, 2007, 11:44:25 PM
I have a very nice Hallicrafters  SX-28 that has been restored and looks great if you are interested
(http://home.comcast.net/~chnord/sx28a1.jpg)


Title: Re: Receiver Recommendations - Rack mount
Post by: KB2WIG on November 22, 2007, 08:34:14 AM
Carl,

Is that a repaint or a car wax finish?....   my '28 is dull looking & i'm toying with the car wax idea... 

klc


Title: Re: Receiver Recommendations - Rack mount
Post by: N1ESE on November 22, 2007, 08:57:48 AM
Yeah, that SX-28 is real nice.    Thanks for all the offers guys, I've PM'd several of you for pricing.
 
- JT


Title: Re: Receiver Recommendations - Rack mount
Post by: Carl WA1KPD on November 22, 2007, 10:35:42 AM
Carl,

Is that a repaint or a car wax finish?....   my '28 is dull looking & i'm toying with the car wax idea... 

klc

Complete repaint.

I had a local artist redo all of the lettering since my fine motor skills stink.

It looks great


Title: Re: Receiver Recommendations - Rack mount
Post by: W1ATR on November 22, 2007, 05:47:34 PM
This is the ONLY worthwhile way to rack mount a 390a. ;)
http://amfone.net/Amforum/index.php?action=gallery;sa=view;id=250



If you like the 183, then an nc-300 or nc-303 will go into a 19" rack also.


Title: Re: Receiver Recommendations - Rack mount
Post by: N1ESE on November 22, 2007, 05:57:41 PM
This is the ONLY worthwhile way to rack mount a 390a. ;)
http://amfone.net/Amforum/index.php?action=gallery;sa=view;id=250
That's a pretty nice rack she's got.
 
- JT


Title: Re: Receiver Recommendations - Rack mount
Post by: WBear2GCR on November 23, 2007, 06:10:23 PM
Btw,

Assuming the chassis fits inside the rails, the use of a "rack shelf" is completely legal for mounting a receiver or other gear that does not have the requisite rack ears into a rack!  ;D

              _-_-bear


Title: Re: Receiver Recommendations - Rack mount
Post by: N1ESE on November 23, 2007, 06:16:47 PM
Assuming the chassis fits inside the rails, the use of a "rack shelf" is completely legal for mounting a receiver or other gear that does not have the requisite rack ears into a rack!  ;D
I agree, if it could be done I wouldn't have started this thread.   :D
 
The NC-183 is 20" wide.   :-\

- JT


Title: Re: Receiver Recommendations - Rack mount
Post by: AF9J on November 23, 2007, 07:02:54 PM
Bummer!  The NC-183 is a nice sounding receiver.

Ellen - AF9J


Title: Re: Receiver Recommendations - Rack mount
Post by: W1GFH on November 23, 2007, 07:38:51 PM
Quote
The NC-183 is 20" wide.

Can't you saw the rails on the rack to gain an extra 1/2" on each side?


Title: Re: Receiver Recommendations - Rack mount
Post by: N1ESE on November 23, 2007, 08:22:47 PM
Can't you saw the rails on the rack to gain an extra 1/2" on each side?
Negative.  I would still come up short by an inch.  A 19" rack is 19" wide without the rails and roughly 18" in between the rails.
 
- JT


Title: Re: Receiver Recommendations - Rack mount
Post by: Carl WA1KPD on November 23, 2007, 10:47:52 PM
Carl,

Is that a repaint or a car wax finish?....   my '28 is dull looking & i'm toying with the car wax idea... 

klc
Also to give you an interestng perspective, in the pic it is next to the HT-9. Now that is a boatanchor!


Title: Re: Receiver Recommendations - Rack mount
Post by: W9RAN on November 24, 2007, 11:23:23 PM
Hi JT,
I'll echo Rodgers thoughts about the SP-series Hammarlunds, especially the SP-210 series (BC-779) which are fairly commonly available at decent prices.  I just re-did the panel on one I picked up along with the very husky power supply for $75.  You're talking a 17 tube dual-conversion receiver with push-pull audio and selectivity that is continuously variable from 3 to 16 khz that will sound fantastic on AM.  And when you go to mount it in your rack, consider making a shelf for it rather than suspending from the panel.  The modern style racks make this easier, and I've used metal angle and plywood struts with good success.  Much safer and easier to mount and remove if needed.

73, Bob W9RAN


Title: Re: Receiver Recommendations - Rack mount
Post by: The Slab Bacon on November 25, 2007, 01:21:09 AM
Hi JT,
I'll echo Rodgers thoughts about the SP-series Hammarlunds, especially the SP-210 series (BC-779) which are fairly commonly available at decent prices.  I just re-did the panel on one I picked up along with the very husky power supply for $75.  You're talking a 17 tube dual-conversion receiver with push-pull audio and selectivity that is continuously variable from 3 to 16 khz that will sound fantastic on AM.  And when you go to mount it in your rack, consider making a shelf for it rather than suspending from the panel.  The modern style racks make this easier, and I've used metal angle and plywood struts with good success.  Much safer and easier to mount and remove if needed.

73, Bob W9RAN



Bob, I hate to bust your bubble, but.......................... SP-210 / BC-779 / BC-1004 is not dual conversion. They are a single conversion receiver. I have one, and have recapped several others. They are, however one hell of a good receiver, especially for their time.

                                                                                        The Slab Bacon


Title: Re: Receiver Recommendations - Rack mount
Post by: N1ESE on November 25, 2007, 06:31:28 AM
I'll echo Rodgers thoughts about the SP-series Hammarlunds, especially the SP-210 series (BC-779) which are fairly commonly available at decent prices. And when you go to mount it in your rack, consider making a shelf for it rather than suspending from the panel. 
As they say on SSB, "QSL on all that".  My rack has wide angle supports for heavy items.  I'm using 2 of them for my Class-E deck and PWM/Power Supply.  I'll still have two available.
 
I've been getting amount of help via private messages too.  The general consensus is holding out for a Super-Pro or R390A that I can pick up at a decent price.
 
Thanks to all.
 
- JT


Title: Re: Receiver Recommendations - Rack mount
Post by: WA1GFZ on November 25, 2007, 08:42:09 AM
Hold out for a 390. Today's world of push and shove you need real performance.
Later get an old RX for the Sunday drive.
AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands