Marine Equipment arrow Antenne R/TV arrow Tap-off TO2F & Tap-off TO4F
mercoledì 08 febbraio 2012
 
 

Tap-off TO2F & Tap-off TO4F PDF Stampa E-mail
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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).

TECHNICAL SPECIFICATIONS

Size: (H) 57 mm x (W) 75 mm x (D) 30 mm

Holes: 4 x 4.0 mm

Tap-off TO4F 4-ways with F-connectors

                                   TO4F-12         TO4F-17               TO4F-21

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

                                  TO2F-12              TO2F-17

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 part 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

Naval Tap-off TO2F & TO4F.pdf

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