Home Fishery Transducers SKIPPER 14°
Monday, 06. February 2012
SKIPPER 14°
etf38e_pho_small.GIF SKIPPER 14° (Art no: ETF050BCER) 50khz/ 1,2kW External mount housing

The epoxy resin housing with integral acoustic window provides low ringing and excellent sensitivity.


Features
* Efficient 4 x 44 mm piezoceramic elements provide excellent sensitivity.
* Rectangular 50 kHz-I array has high sidelobes for good ground discrimination
* Streamlined shape reduces drag
* Seamless SEALCAST
* Urethane housing for very long life, underwater.

Specifications
* Housing material: cast urethane
* Cable: C37-shielded twisted pair (2-l 8 AWG) with braided shield, black neoprene jacket, 9 mm (3/s") diameter
* Standard cable length: 10 m (33')
* Weight: 5.5 kg (12 lb.)
* Installation kit: stainless steel nuts and bolts with foam plugs
* Accommodates hull thickness: Max. no fairing 244 mm (95/8") Max. with fairing 153 mm (6'/16")

Applications
* Commercial fishing vessels
* Compatible with any hull material

Performance data   
Frequency - Airmar Piezoceramic Designator
50kHz - E
Element Configuration (not to scale)
etf050bcer_sirkler.gif
Beamwidth at - 3dB
12°
Beamwidth at - 6dB
17°
Beamwidth at - 10dB
22°
-14 
Rated RMS Power, W
1200 
Voltage Responses: TransmdB it/Receive
165/-179
Figure of Merit (Insertion Loss) dB
-14 
Acoustic Window Material
Epoxy
Parallel Rp, ohms
250 


Transmit Radiation Pattern Dimensions 

etf050bcer_tr_ra_skj.gif
etf38e_draw.gif