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Tap-off TO2F & Tap-off TO4F
Naval digital tap-offs TO4 and TO2 have
been designed especially for marine use
and
the complete TV/Radio frequencies of
0.1–1000 MHz worldwide. In order to avoid
interference due to connection between the
splitter and the ship’s hull, the splitter base
is manufactured in plastic to make
it double isolated.
Unused outputs of tap-offs do not need
to be terminated. The last line output has to
be terminated with 75 Ohms terminating
connector (e.g. 500.207).
Size: (H) 57 mm x (W) 75 mm x (D) 30 mm
TECHNICAL SPECIFICATIONS
Holes: 4 x 4.0 mm
Tap-off TO4F 4-ways with F-connectors
Frequency range: 0.1–1000 MHz 0.1–1000 MHz 0.1–1000 MHz
Tap loss: 12.5 dB 17 dB 21 dB
Through loss: 4.5 dB 3.5 dB 3.5 dB
Tap-off TO2F 2-ways with F-connectors
Frequency range: 0.1–1000 MHz 0.1–1000 MHz
Tap loss: 12.5 dB 17 dB
Through loss: 1.5 dB 1.5 dB
Electrical
Directional isolation: >17 dB
Isolation, TV-TV: >36 dB
Return loss: >20 dB
Screening factor: 75 dB
Impedance: 75 Ohm
Operating temp: -40°C – +60°C
CE specifications according to EN50082-1, EN 50081-1,
DIN V VDE 0855 par t 10
Return loss 20 dB from 40 MHz–1.5 dB/octave
Below 5 MHz the spec may vary
Mechanical
Weight: 150 g
Material of product housing: Zn95.38 Cu0,586 Ni0.0147 Sn0.0027
Connector: Phosphor bronze Sn plated.
Insulator: ABS 94HB BLACK RAL9005
Mechanical specification value of F-connector Standard: according to IEC 169-24
12G(U.S.A)8 Range of adopted cable’s central pin: Ø0.4–Ø1.2 mm.
Pull Force: Min. 0.5N
Application: ETS 3000019
Protection: IP50 (same as DIN40050)
Storaging temperature: -40…. +80°CLabel: Background: gray similar to RAL 7032
Text: black RAL 9005
TO4F-12 TO4F-17 TO4F-21
TO2F-12 TO2F-17
Size: (H) 57 mm x (W) 75 mm x (D) 30 mm
Holes: 4 x 4.0 mm
Since 1971, the objective of Naval Electronics has been to offer the
best possible products for TV and Radio reception at sea. Naval
began with omnidirectional antennas and is the world leader in this
field of technology today. Now, with an expanded product range, the
name Naval means much more than antennas. Naval operates in
more than 40 countries and has installations on thousands of
vessels all over the world.
All specifications stated are subject to change without notice.
© Copyright 1997 Naval Electronics AB
Naval Electronics AB
Höjdrodergatan 18, SE-212 39 Malmö, Sweden
Tel. +46(0)40-29 20 45. Fax +46(0)40-18 74 13
E-mail:sales@naval.se www.naval.se
0605
8101
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Tap-off TO2F & Tap-off TO4F
ININ
C1C1 C2C2
C3C3
C5C5
CA-0305CA-0305 CA-0306CA-0306
C6C6
R3R3
C7C7
R4R4
C9C9 C10C10
OUTOUT
C11C11
TTAP2AP2
C8C8
R5R5
R1R1
R2R2
C4C4
TTAP1AP1
T
T
T
T
IN
AP1
AP2
AP3
AP4
OUT
C13
C1
CA-0286
C2
R3
C4C5R1
CA-0288
C14
R10
C16
R8
C15
C17
CA-0287
C3
R2
C6
C7
R4C9C10
CA-0289
C18
R9
C19
C20
R11
R6
R13
C22
14.0
75.0
65.0
C21
C23
C8
C11
R7
R5
C12
C24
R12
R14
75.0
65.0
28.0
56.5
4-4.5
HOLES
17.9
38.0
16.0
32.3
28.0
38.4
76.8
8.9
4.0
4.5
65.0
5-3/8"-32-2A UNEF
2-R2.25
56.5
4-4.5
HOLES
38.0
28.0
16.0
38.4
39.0
27.0
32.3
Tap off TO4F: TO4F-12 Order No. 201.552
TO4F-17 Order No. 201.550
Tap off TO2F: TO2F-12 Order No. 201.554
TO4F-21 Order No. 201.553
TO2F-17 Order No. 201.551
Shipping weight: 0.2 kg
Standard package: 1
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