Question about U.S. Robotics US Robotics Sporster 28,800 V.34 and V.32bis Faxmodem (00084100)

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Not able to get a signal

I have had my Sirius Sportster operate without any problems for nearly 4 years. Recently I began having recurring problems either getting any type of signal, or having 4 "bars" show on the lower portion of my screen, yet still get the "awaiting signal" message. I have purchased and tried a new antenna, but this has not helped.

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Losing signal on sportster 5 Tooth on bottom appears damaged can this be repaired

take it to radio shack and ask them, they may be able to help you find a replacement

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Sirius Receiver goes silent and displays Acquiring Signal.

I have a 3 year old Sportster 2 replay unit that worked perfect until 1 month ago. I posted my problem on this website a day before you did with this same problem. I googled to no end and even spoke to Sirius who wasn't willing to replace my unit at no charge since it was out of warranty. I found an unusual solution on the internet that worked for me. I place my receiver in the freezer for at least 20 minutes (this was recommended by a guy somewhere on the internet with the same problem). I have actually left it in freezer overnight too. This has solved my problem. It is the craziest thing but I thought I would try it before I resorted to replacing all my accessories and receiver since Sirius was less than cooperative with the issue. Anyway, hope this helps.

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Not advised. They have different resistance and are set up for different Sat signals. Chances are you will decrease the life of your radio if you get a signal at all.

Apr 08, 2008 | Sirius Sportster 4 SP4-TK1 Satellite Radio...

1 Answer

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Did u go to the menu to get the Sirius ID# or ESN# or did u get it from the box or back of the unit itself?? I used to work in activations department for sirius and the most common reason that a plug and play unit would not activate is a mismatch in ID #'s. I have seen units with one ID number, but the box or the back of the radio actually being labeled with a different number. By the way,only one signal can be sent to the radio every 20 minutes or so and most reps you talk to don't even know this. So after sending the first signal, all they are doing is clicking a button on the screen and getting a message back that says "Duplicate Provision" meaning that the signal cannot be sent because it is already sent. If you were hearing audio on channel 184 when the signal was sent and you made no adjustments during this time, and the SID or ESN number is the correct one for your unit, and the radio doesn't activate, I would get a replacement. But this never happens in my experience unless there are other signs of defect.

Hope this helps!!

Feb 29, 2008 | Sirius Sportster 4 SP4-TK1 Satellite Radio...

4 Answers

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Feb 28, 2008 | Sirius Sportster 4 SP4-TK1 Satellite Radio...

2 Answers

Power but no signal

I work for sirius so I know about all of these different issues and the most common one is the connections. It is imperative that the radios be connected to power with the cig lighter adapter. This adapter had circuitry in it that lowers the cars 12 volts to 5 volts which the sirius unit ooerates on. The old units were 12 volt and could hard wired into the vehicles fuse block, but all of the new radios operate on 5 volts. If this is not the issue with either of you then you have defective units. Being that all warranty replacement are with remanufactured units, your chance of getting a problematic unit increases after the initial return of your new unit.

Feb 09, 2008 | Sirius Sportster 4 SP4-TK1 Satellite Radio...

1 Answer

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11 Answers

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Dec 03, 2007 | Sirius Satellite Radio Sirius Sportster...

4 Answers

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I had the same issue. This is what Sirius calls a "Frozen Unit". There is no bypass, unfortunately, and it must be returned.


I had mine for 3 days and it froze on the Sirius Logo screen when booting up. If you bought the unit from Sirius, you must contact their E-Commerce department. If bought from a retailer, take it back to the store.


Sorry, mate.

Oct 13, 2007 | Sirius Sportster 4 SP4-TK1 Satellite Radio...

1 Answer

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sell it or so many of the units run into this problem and nobody knows how to fix it.

Sep 25, 2007 | Sirius Sportster 4 SP4-TK1 Satellite Radio...

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