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Universal Remote Control Inc. Forum - View Post
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11/18/09 - A major update brings our collection to over 1,350 manuals for 115 brands.
11/04/09 - New features, hundreds of 2-way and RS-232 modules, plus a web browser for the MX-6000.
9/04/09 - Latest activity-based model features a color screen at an economical price.
9/03/09 - * OK, one string – you may have to learn something!
8/22/09 - As it turns out, those who do not learn from history... still won't repeat it.
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The following page was printed from RemoteCentral.com:
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Info: URC's narrow band RF remotes
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| Topic: | Info: URC's narrow band RF remotes This thread has 4 replies. Displaying all posts. |
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| Post 1 made on Thursday October 11, 2007 at 04:52 |
Daniel Tonks Wrangler of Remotes |
Joined:
Posts: | October 1998
25,812 |
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Which URC remote controls are compatible with the new narrow band RF receivers, including the MRF-260, MRF-350 and MSC-400/RFX-250? Use the table below to determine the minimum build date of the model in question:
| Remote Model | Date For Narrow Band RF | | KP-900 | All Units | | MX-350 | November 1, 2006 | | MX-450 | All Units | | MX-600 | Not Compliant | | MX-650 | November 1, 2006 | | MX-800 | Not Compliant | | MX-810 | All Units | | MX-850 | November 1, 2006 | | MX-880 | All Units | | MX-900 | All Units | | MX-950 | All Units | | MX-980 | All Units | | MX-3000 | April 1, 2005 | | MX-3000 | All Units | | TX-1000 | All Units | | URC-100/RF-10 | Not Compliant | | URC-200/RF-20 | Not Compliant | | URC-300/RF-30 | Not Compliant |
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You can determine the date of manufacture of a particular URC remote by looking at its serial number: the first six digits indicate the build date. So, for example, if the serial number is 122905 014054 then the first six digits tell you that the remote was built on December 29, 2005.
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| Post 2 made on Saturday April 12, 2008 at 20:48 |
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TKS!
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comity is strength; cooperation is winning! |
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| Post 3 made on Monday September 28, 2009 at 14:49 |
videobruce Long Time Member |
Joined:
Posts: | March 2005
41 |
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The orginal 'remote' band was 418 MHz and the new 'narrow' band is 433MHz. Is that correct?
Other than a separate set of frequencies, why/how is this 'narrower' band better?
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When not in use, turn off the juice! |
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| Post 4 made on Monday September 28, 2009 at 18:02 |
JoeFlabitz Regular Member |
Joined:
Posts: | December 2008
390 |
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On September 28, 2009 at 14:49, videobruce said...
The orginal 'remote' band was 418 MHz and the new 'narrow' band is 433MHz. Is that correct?
Other than a separate set of frequencies, why/how is this 'narrower' band better?
No, that is incorrect.
The original was wide-band 418MHz, which was revised to narrow-band 418MHz.
The 433MHz "I Series" was brought out initially to satisfy the need of international markets (hense the "I"), but it has found uses here in the states as well.
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| Post 5 made on Tuesday September 29, 2009 at 13:01 |
Surf Remote Loyal Member |
Joined:
Posts: | July 2001
5,705 |
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On September 28, 2009 at 14:49, videobruce said...
why/how is this 'narrower' band better?
With both the remote and bass station operating in the "narrow band" (less tolerance in the frequency), it's less susceptible to interference from other devices operating at a similar frequency.
Mike
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www.SurfRemoteControl.comCalibrator and contributing writer, ProjectorReviews.com |
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