i actually like cheap, also! I am also in favor of carrying portable handheld radios, even usually have one or two laying around and/or cliped to my belt; however, I would and will NOT EVER rely on any DSC, EPIRB, May Day call, or anything else to save my life - nor will I ever rely on any other aid!
If you rely on anything other than what is at hand, meaning another boat close by, your crew, and yourself (and do think PFDs, life rafts, and how to get some one out of that water). As, if you believe you only have to send a signal to anyone and they will come rushing to your rescue... you will probably just find yourself ending up DEAD!
When you do hear a DSC alert come accross the radio, it will diffently get your attention. First time you hear it, you will find yourself asking what the hell is that. It reminds me of a very loud engine alarm going off. I have actually heard several DSC alerts over the years. ALL that I have heard only created "pan pan" calls from the CG, who advised they had recieved a DSC alert and asking anyone and everyone for any additional information pertaining to the DSC alert. Everyone that I have heard, to my knowledge was considered a "false alarm" by the CG, and not one to my knowledge resulted in a SAR mission being launched.
The problem isn't with the DSC system. It is actually a good system and is reliable. The problem, and I take directly from
http://www.navcen.uscg.gov/?pageName=mtDsc is the:
" approximately 90% of VHF DSC distress alerts received by the Coast Guard do not contain position information, and approximately 60% do not contain a registered identity. The Coast Guard cannot effectively respond to a DSC distress alert sent from such a radio. As a result, search and rescue efforts may normally be suspended when:
- no communications with the distressed vessel can be established;
- no further information or means of contacting the vessel can be obtained from other sources; and,
- no position information is known.
I am here to tell you, unless you want to be considered just another "false alarm" and if you really want the DSC system to work for you when you need it; I would highly suggest you do your part to reduce those above percentages.
At least, take the time to properly register those DSC radios, and provide the correct information! That just MIGHT even help and "aid" in the saving your life some day?