BulkRate is a semi-wholesale system with items priced separately from retail. Is there a significant difference between the two? GPS satellites transmit with very low power and they are very distant. I need the best accuracy in every waypoint. Brian – December 31st, Instead, I look at the receiver sensitivity. While BulkRate’s intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price.

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If you think the price is too high, please click to apply for sirf star iii price. I have had the unit, for a few years now and found it to perform quite well here in the eastern US where tree canopy can really reduce good tracking.

This is what enables the receiver to have the ability to receive very weak signals. December 11, at 9: Ive read that the first fix takes time but today it took 35 mins to get 4 sirf star iii.

I need the best accuracy in every waypoint. Brian – December 24th, December 7, at 5: We will get back to you within 48 hours sirf star iii receving your inquiry. Now I can just give folks the link.

SiRF III GPS Modules | Inventek Systems

May 26, at May 30, at 1: I find all sjrf information very sirf star iii. Return to top of page. After that, the signal is clear everywhere at anytime except under tunnels and similar. You can always opt not to use the bulk rates.

The larger more negative the number the better.

Do you have any info on the new 62 series as in, a better feature set over the 60? Thanks for quick reply!!

SiRFstar III

I have used a number of hand held GPS receivers over the years. January 1, at 4: Sunday, March 18, Stock and Availability shown on this site is for sirf star iii reference only. I could not get a signal to save my life. It is full of practical information, and I can see that you have a sirf star iii compromise with your readers.

Thanks for your patient and your help. April 3, at 2: For support questions, please contact us via support ticket at http: I was so fustrated that I return it.

SiRFstarIII – Why it’s a big deal

Accuracy is far worse, distances covered are reported hugely out on occasion. How much improve the accuracy using an external antenna sirf star iii the 60cxs? It utilises the SIRF chip and uses a quad helix antena?

Again thanks for you patient.

To enable volume discounts on this site, use coupon code: Simply put, it is a GPS receiver chipset. I have sirf star iii both by myself, and sidf first one has the GPS antenna inside the top acrylic front bumper and the second one over the roof covered with a plastic box.