Anyone know anything about this ?
Found it here:
JH-7A Attacker’s Electronic Jammer has a closer portrait|China-Defense-Mashup
Apr.16 (China Defense Mashup Reporting by Johnathan Weng) - "China Defense Mashup" has reported a video news of an unknown electronic jammer carried by JH-7A fighters, which are from the 27th regiment (Location: Ledong Airport, Hainan Province) of 9th air division of PLA navy Southern Fleet aviation troops.
Now we have a larger and clearer image of the jammer. Now we have a larger and clearer image of the jammer. In this image, the most interesting part is the gradient belly devices under the jammer. Besides, the detailed type and performance of this jammer are still unknown.