Civilian & Military GPS under jamming

[geocachespoilers]

great channel

[espiamaestro]

civil GPS is GPS L1, GPSL2, GPSL5. THis jammer can block all these three bands.

[espiamaestro]

civil GPS is GPS L1, GPSL2, GPSL5. THis jammer can block all these three bands. chinajammer:com/gmt14

[espiamaestro]

civil GPS is GPS L1, GPSL2, GPSL5. THis jammer can block all these three bands. chinajammer:com/gmt14-all-civi­l-gps-signal-jammer.html

[lesorciercalifornien]

So why can't the military get more keyed military devices that don't broadcast their location? There is no reason that troops in a combat zone should have to use civilian models given the kind of budget they have.

[lesleyhenriquez]

@lesorciercalifornien You have no idea how much of the US forces actually have outdated stuff. One of the downsides to a large army is that upgrades are costly, very costly. That kind of money is available to nobody, Russian, Chinese, Brazilian, or American. Add to that they want to show their nice new tech stuff that gobbles up cash like nothing else.(Know what a single shiny new B-2 costs?)

[Giuelith]

American Hunting & Sporting Forum

Giuen Outright Google Groups

[dallase1]

So yhis video is for Military people on the battle line inly? Why should I a civilian in the USA not in a war zone care about GPS Jammers?

[rebelstang]

I was tought to use a map.

Not as fancy. Bit I could get close & Fire for effect. If Needed.

[cuilitang]

Thank you very much for the informative presentation on GPS jamming which should be a must-know for many more people as GPS ( mobile phone-borne a-GPS system ) has become so common. But were you able to identify the jamming source as well?

[audiofreeq]

GPS is OK but always take a map and compass,even a 1:25K map is only good to 100mtrs sq.

[lesorciercalifornien]

Gotta play Bob Marley's "Jammin'" now.

[tma3uk]

Common GPS key types are:

Group Unique Variable (GUV) good for one year

Crypto Variable Weekly (CVW) good for 6 weeks

[RR123RR]

I never saw how secure GPS worked, interesting. How long until you need to re-key?