3
Technical
Data
-
SARFinder
M
KIII
Contro
l Box
Dimensions
165x95x65mm
-
Aluminium
B
ox
(excludin
g a
ntenn
a
&
co
nnectors)
Contro
l Box
Weigh
t
1000gms
Mountin
g Op
tions
Surf
ace 2
10mm
x
146mm
(Opt
1)
o
Bracke
t
260mm
(Opt
2
) w
eigh
t
1000gms
Antenn
a
Base
Di
mensions
550
mm
H
x350mm
W
-
PVC P
lastic
Antenn
a
Base
W
eight
950gms
Antenn
a
Pole
M
ountin
g Bkt
50mm
Intern
al
Dia
Temperature
r
ange
-20°
C + 55
°C
(Operational)
Bandwidth
25 KHz
Modulation
AM
Ports
DC
12V Po
we
r
Cable
(1
m
) An
tenn
a
Cable
(20
m)
Waterproofing
IPX67
Sensitivity
3 d
BuV/m
(t
hreshold
o
f
t
arget
b
earin
g res
olution)
Frequencies
121.5 MH
z,
121.65 MHz
(Tes
t 1),
121.77
5 (T
es
t
2)
Cri
teria
of
ELT
/PLB
recognition
Audible
AM
down-swep
t
tone
(comp
lian
t
to
I
TU-
R M.
690-2)
Aud
io
output
max
.
8Vss
(
speake
r
>
8
Ohm)
Relay
co
nta
ct
Floatin
g,
carryin
g ca
pacity
max. 0.5
A/10W
Curren
t
Consumption
Standb
y =
300mA
–
Tracking
= 85
0mA
–
Alarming
1300 mA
If alarm +
ext
.
speake
r (8 Oh
m
) = 400
mA
Operatin
g Vo
ltage
12V
DC
(with
t
ransien
t
compliance
t
o
ISO 7637
-2)
Antenna
Gain
1.4 dBi n
ominal
Bearin
g d
etection
me
thod
Triangu
lar
phase
d
elta
Bearin
g re
solution
a
ccuracy
15
@ 10 d
Buv/m
maximum
Antenna
Triple
Co
ax
Cable
Impedence
: 75
Ω
o
Capacitance
60pF /
m
o
Attenuation
/ 10 m: 0.28
d
B @ 1.5 MH
z,
2
d
B @ 100 MH
z,
4.7
d
B @ 500 MH
z
o
Attenuation
/ 100 m: 20 dB
@
100 M
Hz
o
Diamete
r: 7.2
mm
o
Operatin
g t
emperature
:
–
20 → +70 °
C
o
Coa
xial
Type
:
Triple
RG179B/U
Standards
Te
sted
t
o
:
ET
SI E
N
301 489
-
1 V1.5.1 (20
04-11)
o
ET
SI E
N
301 489
-
22 V1.3.1 (2
003-11)
Summary of Contents for Sea Marshall SARfinder 1003
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