X Band Current 
SX both S & X Band Current 

Standby 
0.4Ah / 0.6W/h 
0.6Ah / 0.9W/h 
1 Radar 
0.5Ah / 0.74W/h 
1.2Ah / 1.8W/h 
10 Radar at same time 
1.5Ah / 2.5W/h 
3.2Ah / 4.8W/h 

The following calculations were used and make an assumption of radar parameters as follows.
X Band PRI 1KHz, Pulse width 1uS antenna Beam width 3 degrees, antenna rotation 25rpm.
S Band PRI 700Hz, Pulse width 2uS Antenna Beam width 5 degrees, antenna rotation 25rpm.
In standby without any radar interrogations the RTE will take the following current from the battery
X Band Current 
SX both S & X Band Current 

Standby 
8mA 
12mA 
1 Radar 
10.25mA 
24.5mA 
10 Radar at same time 
30.6mA 
65.7mA 

This would equate to a daily use of the following
X Band Current 
S & X Band Current 

Standby 
192mAh 
290mAh 
1 Radar 
246mAh 
588mAh 
10 Radar at same time 
735mAh 
1,578mAh 
