This is partially conjecture on my part so that is my disclaimer but nevertheless:Do you know if they're integrated ?? or runs independently
1. The fact that India has integrated Astra with the SU-30 means that the Russians have parted with the Bars N011M codes with India.
2. IAF SU-30s use 2 different kinds of EW pods so unlike Spectra it is not a self contained EW suite.
3. They are the Russian SAP-18 and the Israeli ELTA EL-8222 pods.
4. The Russian pods are effective but wing tip mounted and heavy and they come at the cost of aerodynamic performance because of the heavy wing loading. The Russian pods are likely to be integrated with the Bars radar but as pointed out there is an aerodynamic penalty associated with using them.
5. I do not know if Elta has parted with the codes for the EL-8222 pods. However as you know HAL has chosen the Elta-2052 AESA radar for the Jaguar upgrade as well as for the LCA Mk1A. Since the Tejas will have the Astra integrated that means that Elta will/has parted with source codes for the 2052. Does that also now apply to the 8222 jamming pod as a negotiated package deal? No idea.