Data Quality85%
MASS(Military Archive Scoring System)
ⓘ Regardless of era, the same scoring system applies to all units in the air defense radars category.
01 / Overview
AN/SPG-51
💰 PERFORMANCE / PRICE ASSESSMENT Methodology ↗
AIR DEFENSE RADARS
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PERFORMANCE/PRICE
87
UNIT COST (2025 USD)
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ⓘ Performance/Price and MASS score are computed across all units in the air defense radars category, regardless of era.
02 / Specs & Design
◎General5MOD.5
- System TypePulse-Doppler radar, Missile fire-control
- Service Entry Year1960
- Platformshipborne
- MobileYes
- In ServiceYes
◈Radar Performance6MOD.6
- Frequency BandC-band
- Peak Power81 kW
- Instrumented Range185 km
- AESANo
- 3D RadarYes
- ECCM FeaturesYes
▣Electronic Warfare4MOD.4
- EW Functionmissile guidance and fire control
- Emitter GeolocationNo
- Intercept Range185 km
- Active (vs Passive)Yes
◇Deployment1MOD.1
- Platform Typedestroyers, frigates, cruisers
◆Production1MOD.1
- Variants5
03 / History
04 / Operators
Operator Countries9country
05 / MASS Score
AIR DEFENSE RADARS RANKING Air Defense Radars
MASS RANKINGSMASS ↗
ⓘ Rankings are within theAir Defense Radarscategory.
📖 TERMS ON THIS PAGE4terms
Radar system that provides three-dimensional target location by measuring azimuth, elevation, and range simultaneously.
Active jamming refers to electronic attack systems that transmit signals to disrupt enemy radar or communications, as opposed to passive systems that only receive and analyze signals.
Electronic Counter-Countermeasures (ECCM) features are system capabilities designed to mitigate enemy electronic jamming or interference against radar, communications, or other electronic warfare systems.
Mobile: a capability indicating the MANPADS can be transported and operated by a single soldier or small team, enabling rapid deployment and relocation.
These terms are listed automatically because they appear on this page.full encyclopedia →
📚 Sources