B75 CHIRP Single Frequency Thru Hull Transducers

B75 CHIRP Single Frequency TH Transducers are among ultimate in Fish finding technology!

CHIRP Fishfinders transmit across a wide Frequency band instead of using a single Frequency. This is also known as “Frequency Modulation” or “Spread-Spectrum” Transmissions. These waveforms are typically of long duration and for example may start at 42 kHz and end at 65 kHz. Energy transmitted into the water can be 10 to 50 times greater than a traditional Fishfinder. By storing the shape of the transmitted waveform in memory and comparing it to the received echoes using pattern matching techniques (also called pulse compression), it is possible to find targets within the Noise and precisely determine their Range with astounding accuracy.

Raymarine: Connects to Raymarine CP450C CHIRP Sounder Module

Note: If you wish to connect two Single Frequency B75 Transducers to CP450C, you will require a Y-Splitter Cable (ESH890)

Compare Beam angles of Lowrance Transducers with this Comparison Slider

Features

• Depth / Temp
• Deadrise Angle = 0º, 12° or 20°
• Output Power 600W
• Frequency & Beam Width: L=40-75kHz 32 to 21°, M=80-130kHz 24 to 16°, H=130-210kHz 15 to 9°