Simrad 200-7F - DATASHEET REV C Datasheet

TRANSDUCER
Simrad 200-7F
200 kHz Single-beam transducer
Introduction
The 200-7F is a compact, single-beam transducer in
a streamlined housing intended for hull mounting
on smaller vessels.
Order number
KSV-065414
Technical specications
Resonant frequency.......................................200 kHz
Circular beamwidth......................................7 deg ±1
Directivity index ............................................28.5 dB
Equivalent two-way beam angle...................-21.0 dB
Impedance:
Nominal...................................................60 ohms
Max. variation in |Z| .........................45 - 80 ohms
Max variation in phase angle ...................±30 deg
Transmitting response .............................180.0 dB ±2
Receiving sensitivity, open circuit ........... -185 dB ±2
Electroacoustic efciency:
Typical............................................................0.75
Minimum........................................................0.50
Maximum input power...................................1000 W
Maximum duty cycle (at max power)..................0.02
Maximum installation depth .............................. 20 m
Cable length ....................................................... 15 m
Weight without cable .......................................1.9 kg
Storage temperature ................................-20 to 70 °C
re 1 steradian
re 1µPa per V
re 1V per µPa