Simrad LSH80 Quick Reference Manual

HORN LOUDSPEAKER
Simrad LSH80
The LSH80 is a Hailer / Horn Loudspeaker for use with the RS86 or RS87
range of VHF radiotelephones.
Connecting the LSH80 to the RS80 Transceiver
Terminal Connection
Number
1 Aft +
2 Aft -
3 Fore +
4 Fore -
Specifications:
Rated Power:
Impedance
Sound Level
Temperature Range
Weight
Q R
UICK EFERENCE
30Watts
8Ohms
113dB/Watt@1m
-20°C - +55°C
1.7kg
Fig 2: LSH80 Dimensions
G
UIDE
The LSH80 is only supplied with 0.6metres of
cable. This should be terminated in a
waterproof connection
through a waterproof gland before terminating
the cables. It is recommended to use cable
with a minimum cross section of 0.75mm
cable runs up to 10metres and 1.5mm
longer runs.
Fig 1: Frequency Response
Fit the supplied M8 nylon washers between the
stainless steel bracket and the body of the speaker
and apply a light coat of grease to the thread of this
bolt before fitting to reduce the risk of corrosion.
block or passed
2
for
2
for
E04509 Issue 1.0 24/11/03 DCS