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Land ForcesRussia

1RL248-4 SPN-4

High power X-band radar jammerFielded 1999Pending verification
Land ForcesRUS
1RL248-4 SPN-4
Photo: Vitaly V. Kuzmin · CC BY-SA 4.0, Wikimedia Commons
Fact cardConfidence · Source
System
TypeHigh power X-band radar jammer
Date of introduction1999
ProliferationAt least 2 countries
Configuration6x6Med[1]
Detection range30–50 km (navigation/TF radar jamming); 40–60 km (SL radar jamming); 80 km (signal parameter and radar class determination, min); 150 km (ASWC radar detection, min)Med[1]
Azimuth0°–360°Med[1]
Dimensions and weight
Length7,895 m25,902 ftAutomated check: outside the expected range for this type; verify against the source.Low[1]
Width2,500 m8,202 ftAutomated check: outside the expected range for this type; verify against the source.Low[1]
Height3,200 m10,499 ftAutomated check: outside the expected range for this type; verify against the source.Low[1]
Automotive performance
ChassisKAMAZ-4310Med[1]
Fire control
Operating frequency band6 to 10 GHzMed[1]
Total output power1,250–2,500 WMed[1]
Power consumption50 kWMed[1]
Summary

The 1RL248-4 SPN-4 Russian High Power X-Band Radar Jammer is designed to protect ground forces and ‘small size' installations and is described as being effective against airborne pulsed side-looking (SL), air-to-surface weapon control (ASWC), navigation and terrain-following (TF) radars.

Draft entry. Values come from the cited public sources and are awaiting editor verification.
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Operators
IranRussia
Sources
  1. 1RL248-4 SPN-4 Russian High Power X-Band Radar Jammer, U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)
    Published/updated 2026-07-14 · Tier 1 · checked 2026-10-10
Change log
  • 2026-10-10 Entry created from the Worldwide Equipment Guide (ODIN), bulk import
  • 2026-10-10 Added photo (CC BY-SA 4.0)