600 technical data catalog khz wcable type: c2 cable length: 7.6m (25.0') resistance...
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www.airmar.com
Technical Data Catalog
235 kHz-A
235kHz
600W
TVR
Transmit Radiation PatternPower rating: 600 Wrms @ 2% duty cycle
51mm (2.0") PZTActive Area: 20cm2
Layered Plastic Epoxy Window
Beamwidth:-3dB: 7°-6dB: 10°-10dB: 13°
Directivity Index: 28.2Frequency Tolerance: ±5kHz Peak TVR(1), nominal: 166dB Peak TVR(1), minimum: 164dBQ (transmit): 15Peak Source Level(4): 221dBPeak RVR(2), nominal: -185dB Peak Figure of Merit (3): -19dB
Notes:(1) dB re 1 µPa per volt at 1 meter(2) dB re 1 volt per µPa(3) sum of transmitting voltage response
and receiving voltage response(4) Nominal peak TVR, rated power, and no
cavitation
RVR Figure of MeritdB(1) dB(2) dB(3)
Frequency (kHz)Frequency (kHz)Frequency (kHz)
⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ ⋅⋅⋅ ⋅⋅⋅ ⋅⋅⋅ ⋅⋅⋅ ⋅ ⋅⋅
⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅ ⋅ ⋅
⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅⋅ ⋅⋅ ⋅⋅ ⋅⋅⋅⋅ ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ ⋅⋅⋅ ⋅⋅
⋅⋅ ⋅⋅⋅⋅ ⋅ ⋅
⋅⋅ ⋅ ⋅ ⋅⋅⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅⋅
⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅ ⋅⋅ ⋅⋅ ⋅ ⋅⋅ ⋅⋅⋅ ⋅⋅⋅ ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
0°
50°
60°
70°
80°
90°
100°
110°
120°
130°140°150°160°170°180°
50°
60°
70°
80°
90°
100°
110°
120°
°071°031 160°150°140°
10°20°
30°
40°
10°20°
30°
40° -10dB
-30
-40
-20
180
140
145
150
155
160
165
170
175
250225 230 235 240 245
-160
-200
-195
-190
-185
-180
-175
-170
-165
250225 230 235 240 245
10
-70
-60
-50
-40
-30
-20
-10
0
250225 230 235 240 245
D-18754-rev2
www.airmar.com
Technical Data Catalog
235 kHz-A
51mm (2.0") PZT
Cable Type: C2 Cable Length: 7.6m (25.0')
Resistance Conductance
Unbalanced Admittance
Impedance DataUnbalanced
Parallel: Rp. 540ohms-20%,+40%
Parallel: Cp. (nominal) 1910pF
Series [R – jX] (nominal) 170 – j250 ohms
1 kHz Capacitance 3140pF±20%
Rea
ctan
ce
Unbalanced Impedance
Susc
epta
nce
-240.0
-420.0
-400.0
-380.0
-360.0
-340.0
-320.0
-300.0
-280.0
-260.0
250.00.0 50.0 100.0 150.0 200.0
252.15
247.35244.35
241.50
237.60
234.60230.70
224.70
3.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
2.00.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
268.20
247.35 242.85240.00
237.00
232.50
229.35226.05
221.55
www.airmar.com
Technical Data Catalog
235 kHz-A
235kHz
600W
TVR
Transmit Radiation PatternPower rating: 600 Wrms @ 2% duty cycle
51mm (2.0") PZTActive Area: 20cm2
Layered Plastic Urethane Window
Beamwidth:-3dB: 6°-6dB: 9°-10dB: 12°
Directivity Index: 28.2Frequency Tolerance: ±5kHz Peak TVR(1), nominal: 171dB Peak TVR(1), minimum: 168dBQ (transmit): 22Peak Source Level(4): 221dBPeak RVR(2), nominal: -184dB Peak Figure of Merit (3): -15dB
Notes:(1) dB re 1 µPa per volt at 1 meter(2) dB re 1 volt per µPa(3) sum of transmitting voltage response
and receiving voltage response(4) Nominal peak TVR, rated power, and no
cavitation
RVR Figure of MeritdB(1) dB(2) dB(3)
Frequency (kHz)Frequency (kHz)Frequency (kHz)
⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ ⋅⋅⋅ ⋅⋅⋅ ⋅⋅⋅ ⋅⋅⋅ ⋅ ⋅⋅
⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅ ⋅ ⋅
⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅⋅ ⋅⋅ ⋅⋅ ⋅⋅⋅⋅ ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ ⋅⋅⋅ ⋅⋅
⋅⋅ ⋅⋅⋅⋅ ⋅ ⋅
⋅⋅ ⋅ ⋅ ⋅⋅⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅⋅
⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅ ⋅ ⋅⋅ ⋅ ⋅ ⋅⋅ ⋅⋅ ⋅ ⋅⋅ ⋅⋅⋅ ⋅⋅⋅ ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
0°
50°
60°
70°
80°
90°
100°
110°
120°
130°140°150°160°170°180°
50°
60°
70°
80°
90°
100°
110°
120°
°071°031 160°150°140°
10°20°
30°
40°
10°20°
30°
40° -10dB
-30
-40
-20
180
140
145
150
155
160
165
170
175
255230 235 240 245 250
-160
-200
-195
-190
-185
-180
-175
-170
-165
255230 235 240 245 250
10
-70
-60
-50
-40
-30
-20
-10
0
255230 235 240 245 250
D-18755-rev2
www.airmar.com
Technical Data Catalog
235 kHz-A51mm (2.0") PZT
Cable Type: C2Cable Length: 7.6m (25.0')
Resistance Conductance
Rea
ctan
ce
Resistance
Impedance DataBalanced Unbalanced
Parallel: Rp. 220ohms-20%,+40% 220ohms-20%,+40%
Parallel: Cp. (nominal) 1400pF 3150pF
Series [R – jX] (nominal) 180 – j80 ohms 110 – j110 ohms
1 kHz Capacitance 1780pF±20% 3100pF±20%
Rea
ctan
ce
Susc
epta
nce
Conductance
Susc
epta
nce
0.0
-700.0
-600.0
-500.0
-400.0
-300.0
-200.0
-100.0
800.00.0 200.0 400.0 600.0
268.75 263.80
260.80254.80
249.25
246.55244.75
243.40
242.35
241.45
240.40239.20
237.70235.75
232.15
225.10
-100.0
-325.0
-300.0
-275.0
-250.0
-225.0
-200.0
-175.0
-150.0
-125.0
250.00.0 50.0 100.0 150.0 200.0
248.95244.45
242.20
240.70
239.50
238.30
237.25236.05
234.40231.85
226.45
5.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.00.0 1.0 2.0 3.0 4.0
249.25242.65
239.50 237.85236.65
235.75
234.85
233.95
233.05231.85230.35
227.80
223.00
6.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
5.00.0 1.0 2.0 3.0 4.0
245.20
240.40238.45
237.10
236.05
234.85
233.65
232.45230.95
228.85
224.65
Unbalanced Admittance
Balanced Impedance
Unbalanced Impedance
Balanced Admittance
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