Link-16 is a pretty old fashioned datalink and there are better stuff on the market
like the one used in the F-35 and the JAS-39 Gripen TIDLS.
Link 16 is a
TDMA-based
secure, jam-resistant, high-speed
digital data link which operates in the radio frequency band 960–1,215 MHz, allocated in line with the
ITU Radio Regulations to the
aeronautical radionavigation service and to the
radionavigation satellite service. This frequency range limits the exchange of information to users within line-of-sight of one another, although with satellite capabilities and adhoc protocols, it is nowadays possible to pass Link 16 data over long-haul protocols such as
TCP/IP using
MIL-STD 3011 (JREAP) or
STANAG 5602 (SIMPLE). It uses the transmission characteristics and
protocols, conventions, and
fixed-length or
variable length message formats defined by MIL-STD 6016, STANAG 5516 (formerly the
JTIDS technical interface design plan). Information is typically passed at one of three
data rates: 31.6, 57.6, or 115.2
kilobits per second, although the radios and waveform itself can support
throughput values well over 1 Mbit/s.
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The Gripen is fitted with the "Tactical Information Datalink System (TIDLS)", which gives the fighter four high-bandwidth, two-way datalinks with a range of about 500 kilometers (310 miles) and very high resistance to jamming. The datalinks allow the Gripen to engage in combat using another aircraft's sensors or from targeting data provided by other defense systems. Data acquired from remote sources is fused and displayed on the fighter's main MFD. The link is fully operational when the aircraft is on the ground, allowing a pilot on standby to have high situational awareness of the battle environment.
One Gripen can provide radar sensing for four of its colleagues, allowing a single fighter to track a target, while the others use the data for a stealthy attack. TIDLS also permits multiple fighters to quickly and accurately lock onto a target's track through triangulation from several radars; or allow one fighter to jam a target while another tracks it; or allow multiple fighters to use different radar frequencies collaboratively to "burn through" jamming transmissions. In addition, TIDLS gives the Gripen transparent access to the SAAB-Ericsson 340B Erieye "mini-AWACs" aircraft, as well as the overall ground command and control system. This system provides Sweden with an impressive defensive capability at a cost that, though still high, is less than that of comparable systems elsewhere.