Part Number | Description | Picture |
B-1H | Rectifier |
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B27/8 | Rectifier |
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B-1B | Rectifier |
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B-0,5 | Rectifier |
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B-1C | Rectifier |
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ENG
Ryabina spare parts
Ryabina spare parts

"Ryabina" - is a unified equipment, designed to provide loudspeaker communication on the ship. Transmits service messages and audible alarms. Supports the function of two-way communication between different rooms on the ship and the central post.
To order spare parts for Ryabina, please contact our manager by email sales@cirspb.ru.
If you have any questions, please call:
- In St. Petersburg (+7 812) 679-09-10 and +79045531441,
- In Petrozavodsk (+7 8142) 57-80-30 and (+7 8142) 57-00-03.
Rectifiers
Switches
Part Number | Description | Picture |
KB-3P | Switch |
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KB-5P | Switch |
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KB-10P | Switch |
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КВ-20Р | Switch |
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КН-1Р | Switch |
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КН-3Р | Switch |
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К-10L | Switch |
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КН-20 | Switch |
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КВ-1Р | Switch |
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КН-5Р | Switch |
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Volume controls, Loudspeakers
Part Number | Description | Picture |
PG-1 | Volume control |
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GР-16 | Loudspeaker |
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GР-1 | Loudspeaker |
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GР-1L | Loudspeaker |
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GР-16B | Loudspeaker |
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GР-16А | Loudspeaker |
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GР-1Е | Loudspeaker |
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Microphones
Part Number | Description | Picture |
МВ-3К | Microphone |
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МL-3К | Microphone |
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МL-7 | Microphone |
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МL-3YA | Microphone |
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DEMSH-1А | Microphone |
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МВ-7К | Microphone |
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МВ-7 | Microphone |
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Additional
Part Number | Description | Picture |
МТВ-7 | Microphone Headset |
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ID7.102.727 11 | circuit board |
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ОРМ-4В | Insulator |
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ОРМ-5В | Insulator |
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К3М-1Р | Parallelizing box for microphones and microphone sets |
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КZМ-2Р | Parallelizing box for microphones and microphone sets |
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PК-2 | Unit |
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BU-25 | Amplifying unit |
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ОРМ-10В | Insulator |
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SCHP | Shield of communication |
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BUP | Amplifier and converter unit |
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CHL-2/3 | Line Shield |
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U-100Р | Amplifier |
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