30 40 50 60130

132

134

136

138

140

142

144

Frequency

dB re

1uP

a/V

@1m

T1 TV

30 40 50 60-220

-215

-210

-205

-200

-195

-190

Frequency

dB

re

1V

/1u

Pa

T1 RV

70 80 90

y [kHz]

VR

70 80 90

y [kHz]

R

0 500 1000 1500 2000 2500 3000-20

0

20

40

60

80

100

120

SN

R

Distance (m)

SNR vs. Range

25 Vrms125 Vrms225 Vrms325 Vrms425 Vrms