Simrad EQ42 Manual page 61

EQ42/50/52 Installation and service
Airmar P319
Airmar P52
Thru-hull mount
(not for use in wood hulls)
Frequency: 50/200 kHz
Beamwidth: 45° / 15°
Cable length: 10m (32')
Depth information.
Reference No.179.0401.002 (P319)
Housing: reinforced plastic
Reference No.179.0401.003 (B117)
Housing: bronze
Transom mount
(for fiberglass, aluminum, wood, or
inflatable hulls)
Frequency: 50/200 kHz
Beamwidth: 45° / 15°
Cable length: 10m (32')
Speed, temperature + depth
information.
Reference No. 179.0401.001
Housing: chemical resistant, high
impact plastic alloy.
Do not connect to ECHO2 port!
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Chapter 9