What is the difference between the latest military GPS jamming devices?

According to the tender document the system should be ground and vehicle based and comprise a radar, RF receiver, electro optic sensor, GPS jammer and system controller. The system should be able to track multiple UAVs and be capable of neutralising the objects by jamming radio and GPS frequency links. This frequency signal effectively eliminates the use of GPS and invalidates machinery and weapons that require GPS to operate

The work is currently underway to develop an aircraft equipped with jamming systems that will replace Il-22PP Porubshchik [electronic warfare aircraft], which are currently being delivered to the Russian Aerospace Forces,” an unnamed Russian defense industry source told Sputnik News. “This machine will receive a fundamentally new on-board equipment, which will allow to conduct electronic suppression of any targets—ground, air, sea—and disable enemy satellites that provide navigation and radio communication on the ground.

This military jamming device has unique advantages

The radar must have a 360 degree capability and a tracking accuracy of 10m at 10km; the RF receiver must operate in detection frequency bands 20MHz to 8GHz with a detection time of 10 seconds; the electro optic sensor comprises a day/night camera; the signal jammer must comprise GPS jamming time within 10seconds of detection and the system controller includes a MIL-STD 15.6 inch display.

The work is currently underway to develop an aircraft equipped with jamming systems that will replace Il-22PP Porubshchik [electronic warfare aircraft], which are currently being delivered to the Russian Aerospace Forces,” an unnamed Russian defense industry source told Sputnik News. “This machine will receive a fundamentally new on-board equipment, which will allow to conduct electronic suppression of any targets—ground, air, sea—and disable enemy satellites that provide navigation and radio communication on the ground

The biggest problem I'm seeing at the CTCs, on a macro level, is that units aren't able to recognize that they are being GPS jammed," said Capt. Zeke Clayson, chief of CTC training for the command's G-3 Training Readiness Exercise Division. "They immediately assume it's an equipment issue or an operator issue.