JW Fishers SFP-1 Single Frequency Underwater Pinger

JW Fishers SFP-1 Single Frequency Underwater Pinger

Download Datasheet

The SFP-1 is available in several frequencies, one of which is specified at the time of order (22, 32, 40, or 50 kHz). The MFP-1 has user-selectable frequencies from 20 to 50 kHz in 500 Hz increments. The operator selects one of 60 different frequencies before deploying the pinger. Many pingers can be deployed in the same general area, each broadcasting at a different frequency. This enables a diver with a pinger receiver to pinpoint the exact location of each pinger without interference from the other pingers.

Intuitive Design

JW Fishers pingers are very flexible, allowing the operator to select the number of pulses per second, the length of each pulse, and the output power. The length of each pulse and output power adjustments allow the operator to adjust the distance the pingers can be detected. With the MFP-1, the transmission frequency can be selected by the operator before deployment. These features make the SFP-1 and the MFP-1 extremely versatile and the first choice for almost any application.

Extended Power Capabilities

Power for the pingers is supplied by two standard alkaline 9-volt batteries, which last from a few days to many months, depending on output power and pulse selection. For long durations, lithium batteries can be used. A longer housing is also available, which holds six batteries to give three times the normal operating time. The pinger can be automatically activated when put in the water or manually activated with a switch.

Easily Mark Your Site Location

Pingers are devices that generate acoustic signals underwater. They are used to mark an underwater site or piece of equipment so a returning diver, using a pinger receiver, can locate the exact spot. Pingers are available in different transmit frequencies, so several can be deployed in the same general area without interference from each other. The diver adjusts his pinger receiver to the frequency of the desired pinger, and the receiver leads him directly to it.

Standard Factory Items Included

• Warranty Certificate
• Detailed Instruction Manual

JW Fishers SFP-1 is a commercial-grade single frequency underwater pinger. This model can be preset at any one of the following frequencies: 22, 32, 40, or 50 kHz. Just choose your frequency at the time of your order. Manual details: Download Manual