Difference between revisions of "Jump drive"

From EVE University Wiki
Jump to: navigation, search
m (Added Categories)
m (Redirected page to Jump drives)
 
(5 intermediate revisions by 3 users not shown)
Line 1: Line 1:
[[Category:Guides]]
+
#redirect [[Jump drives]]
[[Category:Glossary]]
 
[[Category:PvP]]
 
[[Category:PvE]]
 
A [[jump drive]] is a ship component that allows [[capital ship]]s and certain sub-capital ships to travel between systems without a the use of a [[stargate]].  This is the sole means of inter-system travel for capital ships since they are too large to utilize [[stargate]]s.
 
 
 
 
 
==[[Jump_range|Jump Range]]==
 
Each jump capable ship type has a base maximum [[Jump_range|jump range]]. [[Jump_range|Jump range]] can be increased by the pilots [[Jump Drive Calibration]] skill, to a maximum of 2.25 time the base value at skill level 5.
 
 
 
*[[Item_Database:Ships:Carriers|Carriers]] have a base [[Jump_range|jump range]] of 6.5 Light Years.
 
*[[Item_Database:Ships:Dreadnoughts|Dreadnoughts]] have a base [[Jump_range|jump range]] of 5 Light Years.
 
*[[Rorqual|Rorquals]] have a base [[Jump_range|jump range]] of 5 Light Years.
 
*[[Item_Database:Ships:Jump_Freighters|Jump Freighters]] have a base [[Jump_range|jump range]] of 5 Light Years.
 
*[[Motherships|Motherships]] have a base [[Jump_range|jump range]] of 4 Light Years.
 
*[[Item_Database:Ships:Titans|Titans]] have a base [[Jump_range|jump range]] of 3.5 Light Years.
 
*[[Item_Database:Ships:Black_Ops|Black Ops]] [[Battleships|Battleships]] have a base [[Jump_range|jump range]] of 2 Light Years.
 
 
 
 
 
==Performing a Jump==
 
Capital ships require a jump target in order for their jump drives to lock onto and create a temporary controlled [[Worm|worm]]-hole between the origin and destination system.
 
 
 
This can either be the form of a [[Cynosural_Generator_Array]] deployed at an allied POS or more commonly by ship generated [[cynosural field]] (colloquially known as a "[[Cyno|cyno]]"). Both acts as a sort of pseudo-gravity well , enabling the jump drive to calibrate itself for the jump.
 
 
 
 
 
===Cynosural Fields===
 
Cynosural field
 
[[Cynosural_field|Cynosural field]] generation requires the user have levels in [[Cynosural Field Theory]].  Remote generation of cynosural fields is not currently possible.  Thus, capital pilots must rely upon another pilot to generate a [[Cynosural_field|cynosural field]] in the target system.  When activated, cynosural fields act as beacons, allowing any pilot in the system to locate and warp to the field.
 
 
 
Jump drives rely upon out-of-band [[FTL Communications|faster-than-light communications]] in order to calibrate and lock onto a [[Cynosural_field|cynosural field]].  Because of this, both the [[Cynosural_field|cynosural field]] generator and jumping pilot must be in the same [[Fleet|fleet]] when the [[Cynosural_field|cynosural field]] is generated.  This information is broadcast only once, when the [[Cynosural_field|cynosural field]] is activated.  Thus, pilots entering the [[Fleet|fleet]] after the field has been activated will not be able to lock onto the field instantly. However, it is possible to re-broadcast the cynosural field location, enabling later joining fleet members to lock onto it.  By relying upon [[FTL_Communications|FTL communications]], only authorized pilots (those in your [[Fleet|fleet]]) will be able to jump to the same field, preventing an enemy capital [[Fleet|fleet]] from jumping to a friendly [[Cynosural_field|cynosural field]].
 
 
 
Cynosural fields can also be generated on a continuous basis by using a [[Cynosural Field Generator]].  Such generators require an [[Alliance|alliance]] to have appropriate [[Sovereignty|sovereignty]] to use.  These generators operate on a constant basis, broadcasting the appropriate calibration information out-of-band via the [[Alliance|Alliance]] channel, allowing any pilot in that [[Alliance|alliance]] to lock onto the generator's field.
 
 
 
===Jump Fuel===
 
Activating a jump drive requires additional resources beyond the [[Capacitor|capacitor]] to generate the [[Wormhole|wormhole]] used to complete a jump.  These resources come in the form of elemental isotopes which provide the neutrons required to create the high-frequency neutron rays which initiate [[Wormhole|wormhole]] creation.  Each faction has specialized their technology to a certain isotope type based upon those available from the naturally occurring ice in their part of the universe.  The following table shows the correlation between faction and isotope variety:
 
{| cellspacing="2" border="1"
 
!Faction
 
!Isotope
 
|-
 
|[[Amarr]]
 
|[[Helium isotopes|Helium-3]]
 
|-
 
|[[Caldari]]
 
|[[Nitrogen isotopes|Nitrogen-14]]
 
|-
 
|[[Gallente]]
 
|[[Oxygen isotopes|Oxygen-16]]
 
|-
 
|[[Minmatar]]
 
|[[Hydrogen isotopes|Hydrogen-2]]
 
|-
 
|[[ORE]]
 
|[[Oxygen isotopes|Oxygen-16]]
 
|}
 
 
 
For capital ships, the base consumption is 1,000 isotopes per light-year of travel; jump freighters require a base 3,100 isotopes per light-year; and, black ops require a base 400 isotopes per light-year.
 
 
 
Failure to have enough isotopes to complete a jump can cause a capital ship to become stranded in a system. Always verify that enough isotopes are available to complete the intended jumps.
 
 
 
===Completing the Jump===
 
[[Image:Jump drive jumping to fleet member.png|thumb|Jumping to a fleet member]]Once a field is up and within range, the jumping pilot can proceed with a jump.  To jump to a field generated by a [[Fleet|fleet]] member, right-click that member's name on the [[Fleet|fleet]] overview and select "Jump to Member."  To jump to an [[Alliance|alliance]] [[Cynosural_field|cynosural field]] generator, right-click on your ship in space, select "Jump to", and then select the system to which you wish to jump.
 
 
 
Once the jump is initiated, the isotopes required are consumed from the ship's cargo hold.  If not enough isotopes are available, then the jump fails to occur and no isotopes are consumed.
 
 
 
Jumping is bound by the same [[session change timer]] constraints as docking, switching ships, and using stargates.  Thus, a jumping ship will have to wait thirty seconds after undocking before jumping and thirty seconds after jumping before being able to dock again.
 
 
 
===Covert Jumps===
 
Black ops ships have a unique ability to focus on covert cynosural fields.  These fields require considerable skill to generate, but do not appear as an in system beacon, nor do they appear on scans.  This allows a black ops ship to covertly jump into a hostile system with less chance of discovery on jump-in.  However, black ops ships also possess the ability to detect covert cynosural fields, allowing them to find possibly hostile covert fields.
 
 
 
 
 
==Skills==
 
There are a set of three skills that specifically affect the use of the jump drive for all ships and one ship-specific skill that affects [[jump freighters]].
 
 
 
[[Jump Drive Operation]] is required either directly or as a prerequisite to pilot any jump-capable ship and is a prerequisite for the following skills.  Each level of this skill reduces the percent of [[Capacitor|capacitor]] consumed to perform a jump from 90% at level 1 to 70% at level 5.
 
 
 
[[Jump Fuel Conservation]] is not a required skill for any jump-capable ship, but reduces the jump fuel consumption by 10% per level, halving the jump fuel cost at level 5.
 
 
 
[[Jump Drive Calibration]] is required for both [[jump freighter]]s and [[black ops]] ships, but affects the jumping ability of all jump drives.  This skill allows jump-capable ships to cover more ground with each jump, reducing the number of jumps required. Each level of this skill increases the maximum [[Jump_range|jump range]] for a ship by 25% to a total increase of 125% at level 5.
 
 
 
{{example|A [[thanatos]] pilot wishes to move from [[Akkio]] to [[Uphallant]].  With no levels in Jump Fuel Conservation (JFC) or Jump Drive Calibration (JDC), the pilot will need to make at least 5 jumps, consuming 28,716 [[oxygen isotopes]].  With JFC 5 and no levels in JDC, the pilot will still need to make 5 jumps but will only consume 14,368 isotopes.  Conversely, with JDC 5 and no levels in JFC, the pilot will only need to make 2 jumps but will still consume 23,485 isotopes.  With both JDC 5 and JDC 5, those 2 jumps will consume only 11,742 isotopes.}}
 
The cost of the isotopes, is not the only cost to take into account, however. Vulnerability due to capital ship exposure during each jump as well as the cost of each cynosural field activation should be understood as well.
 
 
 
[[Jump Freighters]] is another skill that is only required to pilot freighters with jump drives. Each of those ships benefit from increased levels in this skill, reducing their need for jump fuel by 10% per level.  This benefit is multiplicative with the reduction from [[Jump Fuel Conservation]].
 
 
 
{{example|An [[anshar]] pilot with Jump Freighter 1 and no levels in Jump Fuel Conservation will require <nowiki>3,100 * 90% = 2,790</nowiki> [[oxygen isotopes]] per light-year. With both Jump Freighters 5 and Jump Fuel Conservation 5, that same pilot will require <nowiki>3,100 * 50% * 50% = 775</nowiki> isotopes per light-year.}}
 
 
 
==See Also==
 
* [[Interstellar Travelling]]
 
* [[Jump bridge]]
 
* [http://www.eve-icsc.com/jumptools/jumpplanner.php ICSC Jump Planner (IGB compatible, external link)]
 
* [http://evemaps.dotlan.net/jump/ dotlan.net Jump Navigation (external link)]
 

Latest revision as of 01:33, 23 January 2017

Redirect to: