Marine Rescue Technologies Sea Marshall SARfinder 1003, Руководство пользователя

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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)