What's the difference between single-band, dual-band, and triple-band? Which one should I pick?

CA

Carlos Alberto
3/27/26, 3:14 AM

I see you have K803, K901, K902, and K827. Do they all support triple-band? What's the real difference between them?

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HP

Hallie Pan Admin
3/29/26, 8:15 PM

Yes, they are all triple-band (L1+L2+L5). The differences between K803, K901, K902, and K827 include single vs. dual antenna support, size, power consumption, etc. Do you have any special need?

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CA

Carlos Alberto
3/31/26, 2:23 AM

Can I disable certain frequency bands if required?

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HP

Hallie Pan Admin
3/31/26, 2:52 AM

Yes, of course. For the detailed configuration method, you can refer to this link: https://www.qtalisgnss.com/community/forum/topic/214824/can-the-module-disable-a-specific-gnss-frequency-or-signal

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