Filter Ф508 
Фильтр Ф508

TEXT TECHNICAL INFORMATION

Full name of item, status (in production,
in storage)

Filter Ф508 (in production)

Force (for which this item is intended)

Ground-forces (armoured equipment)

Destination

Filter Ф508 is intended for suppression
of high-frequency radio-interference.

Set of units

Filter Ф508 is made as indivisible item

Principle of operation

Suppression of high-frequency radio-
interference with the aid of inductance-
capacitance filter.

Main functional distinctions (of main
item, of components)

Connection circuit of the filter is single-
wire

Distinctive features

 

Main tactical and technical characteristic

See appendix 27.6

Service:

-    teaching;

-    transfer of technology to customer;

-    giving documentation;

-    maintenance (repair, updating) etc.

Post-warranty maintenance and repair.

MAIN TACTICAL AND TECHNICAL CHARACTERISTIC

FILTER Ф508

1.  Input direct voltage                                                                      - 22,5 - 29,5 V

2.  Rated current                                                                                     - not more 360 A

3.  Insertion attenuation:

 

-  in the frequency band from 0,15 to 1,5 MHz   - not less 59 dB

-  in the frequency band from 1,5 to 2,5 MHz         - not less 100 dB

-  in the frequency band from 2,5 to 20 MHz           - not less 114 dB

 

4.  Design of protection                                                                    - IP54

5.  Mass                                                                                                           - not more 8,0 kg

6.  Filter Ф508 is full analog of filter Ф-7, which was in production in the past.