Rusian GPS/GLONASS jammer: small but efficient

This pic. is an amendment for my former post

The above GPS/GLONASS jammer is a product of the Russian firm AaviaConversia. The jammer is being considered to be used in the contemporary Iraq war.
The gps/glonass jammer has an output power of 4 watts and can effectively deny use of gps in an area ranging as far as 150-200 km. dr.antonov said that he has already worked in conjunction with the russian military with directional antennas for his jammer so that it can be used to directionally jam while maintaining safe areas for friendly forces to access
gps or glonass. the coefficient of antenna amplification ranges from 2-5, depending on the type of antenna used. the electrical input supply is either battery or dc line voltage. dr. antonov produced both 15 v and 6 v supplies that ran off of 230 volts line input. the jammer dissipates 25 watts when in use and weighs between 8-12 kg without batteries, depending on the configuration. in the frontal view of the jammer shown in both encl 1 and 2, two knobs can be seen at the base. the left knob is for frequency modulation, and ranges from 0-6 mhz. the right knob is for "velocity change of modulation" and ranges from 44-270 hz. a portion of the above data is contained in encl 3, which is in russian. the ro had encl 3 loosely translated, verbally
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With these advanced weapon the WW3 will be fought ,but in the WW4 they will fight with sticks and stones (Albert Einstein)