Electronic Warfare

BM/KG300G electronic countermeasures system

Also known as

KG300G
BM KG300G
KG300G self-protection jamming pod

The BM/KG300G is a Chinese airborne self-protection jamming pod family designed by Southwestern Institute of Electrical and Electronics (SIWEE) at Chengdu. Public reporting places the original KG300G in PLA service in 2007 and shows a compact rotary-wing variant mounted on FH-95 underwing pylons in 2024.

BM/KG300G electronic countermeasures system, Airborne ECM pod, Electronic Warfare

Image source: LinkedIn KG300G jamming pod article

Profile / Specs

Profile

Origin: China
Built by: China National Electronics Import and Export Corporation (CEIEC)
Type: Airborne ECM pod
Service note: 1998-present
Designer: Southwestern Institute of Electrical and Electronics (SIWEE)

electronic warfare jamming airborne radar

Specifications

Role: Self-protection jammer
Countermeasure bands: I/J bands, particularly pulse Doppler radars
Platform fit: Helicopters to heavy bombers; compact variant reported on FH-95 underwing pylons
Operating mode: Fully automatic with manual intervention optional
Integration: Compatible with RWR and countermeasures dispensing systems

Variants

Rotary-wing KG300G variant

Carrier UAVs

Asian Military Review reported compact jamming pods on FH-95 underwing pylons, appearing to include a miniaturized BM/KG300G ECM system.

Carrier

Carrier type

Carriage evidence

FH-95 UAV, Unmanned aerial vehicle, Aircraft & UAVs

UAV carrier

Asian Military Review said the FH-95 carried compact jamming pods on its underwing pylons, appearing to include a miniaturized BM/KG300G ECM system.

Sources: Asian Military Review Chinese EW article

Service And Conflict Use

Service History

In service: Original KG300G entered PLA service in 2007; a compact rotary-wing variant was reported in 2024.
Used by: People's Liberation Army

Media

BM/KG300G electronic countermeasures system Images

BM/KG300G electronic countermeasures system, Airborne ECM pod, Electronic Warfare - view 1 — Source: LinkedIn KG300G jamming pod article

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Sources

LinkedIn KG300G jamming pod articlePublisher: LinkedIn | Note: Supports the BM/KG300G public reveal at the 1998 Zhuhai Air Show, its airborne self-defense jammer role, I/J-band counter-radar function, modular/open-architecture description, and image provenance for the pod photo. | Accessed: 2026-06-27 Janes Chinese Z-10 operates with new electronic warfare podPublisher: Janes | Note: Supports the original KG300G entering PLA service in 2007, the baseline CEIEC product attribution, the pod's self-protection jammer role, and the rotary-wing compact variant description. | Accessed: 2026-06-27 Asian Military Review Chinese EW articlePublisher: Asian Military Review | Note: Supports the FH-95 underwing-pylon reporting that appears to include a miniaturized BM/KG300G ECM pod and provides image provenance for the FH-95 airborne EW photo. | Accessed: 2026-06-27