Loading the evidence…
Preparing your view.
Preparing your view.
Measured figures
Whole portable transceiver set with nickel-cadmium battery · around using a Nickel–cadmium battery
Single sourcearound 15 kg (using a Nickel–cadmium battery )[source]Whole portable transceiver set with nickel-cadmium battery
Configuration
| Specification | Praetorian DASS | PRC-999K |
|---|---|---|
| Power | — | 5, 10, or 20W[source]Alternative transmitter output settings, not combined output |
| Type | defensive Aid Sub-System (DASS)[source] | portable radio transceiver[source] |
| Role | threat assessment, aircraft protection and support measures in extremely hostile and severe environments[source] | — |
| Architecture | antennas for electronic countermeasures (ECM), electronic support measures (ESM), missile approach warning systems (MAW), laser warning receivers (LWR) and Towed radar decoy (TRD)[source] | — |
| Control | fully automatic, which greatly relieves the workload for the pilot in combat but the pilot can manually override |
ECM GaAs-MMIC transmitter/receiver modules · Frequency
Single sourceMissile-approach-warning radar component · Frequency
Single sourcePassive radar-warning receiver antennas · Frequency
Single sourcePassive radar-warning receiver antennas · up to
Single source100 MHz up to 10 GHz[source]Passive radar-warning receiver antennas
6–18 GHz[source]ECM GaAs-MMIC transmitter/receiver modules
32–38 GHz[source]Missile-approach-warning radar component
FM /VHF Band[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
the radio can be adjusted remotely by using a controller and cable[source] |
| Countermeasure dispenser | two Saab BOL-510 dispensers and two Cobham plc / Elettronica Aster 55mm flare dispensers[source] | — |
|---|
| Countermeasure capacity | Each dispenser can be loaded with 160 packets of chaff/flares giving the Eurofighter a total of 320 chaff/flare cartridges (total weight 7–9 kg)[source]BOL-510 dispenser / installed aircraft chaff-flare cartridge total, not complete DASS mass | — |
|---|
| Decoy deployment | one or two Ariel Mk II TRD from Leonardo will be carried in the rear of starboard wingtip pod, and deployed from the pod on a 100 m long Kevlar cable containing a FibreOptic link and a separate power line[source]Ariel Mk II deployed cable, not DASS equipment length | — |
|---|
| Manufacturer | — | LIG Nex1[source] |
|---|
| Used by | — | Republic of Korea Army[source] |
|---|
| Communications | — | data or voice transmission via settle frequency or CDMA (Hopping)[source] |
|---|
| Electronic warfare & decoys | — | The PRC-999K (RT-314K) variant is loaded with Electronic counter-countermeasure Modules.[source]RT-314K variant |
|---|
| Country of origin | — | South Korea[source]Inventory Origin column; table 9, row 5, cell 3; revision 1375247138; retrieved 2026-09-30 |
|---|