RK-3TB - Uncategorized Kramer - Free user manual and instructions
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| Product Type | Rackmount breakout box / patch panel |
| Model | RK-3TB |
| Brand | Kramer |
| Rack Size | 19-inch, 1U |
| Dimensions (WxDxH) | 48.3 x 15.0 x 4.4 cm |
| Weight | 1.2 kg |
| Power Supply | Passive, no external power required |
| Input Connectors | 3 x BNC (female) |
| Output Connectors | 3 x BNC (female) |
| Supported Signals | Composite video, SDI, or audio (unbalanced) |
| Bandwidth | 300 MHz |
| Impedance | 75 ohms |
| Material | Steel chassis, black finish |
| Mounting | Front rack ears included |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to 60°C |
| Humidity | 10% to 90% (non-condensing) |
| Cleaning | Wipe with a soft, dry cloth |
| Safety | No user-serviceable parts inside |
| Spare Parts | Contact Kramer for replacement screws or ears |
| General Info | Used for routing video/audio signals in broadcast or AV systems |
Frequently Asked Questions - RK-3TB Kramer
What is the Kramer RK-3TB used for?
The Kramer RK-3TB is a rackmount breakout box typically used to route composite video, SDI, or unbalanced audio signals in professional AV systems.
Does the RK-3TB require external power?
No, the RK-3TB is passive and does not require any external power supply.
What connectors does the RK-3TB have?
It features 3 BNC female input and 3 BNC female output connectors.
Can I use the RK-3TB for audio signals?
Yes, the RK-3TB can handle unbalanced audio signals in addition to video, provided the impedance matches (typically 75 ohms for video, higher for audio).
How do I mount the RK-3TB in a rack?
The unit comes with front rack ears that allow it to be mounted in a standard 19-inch rack using four screws (not included).
What is the bandwidth of the RK-3TB?
The bandwidth is rated at 300 MHz, suitable for standard definition video signals.
How do I clean the RK-3TB?
Use a soft, dry cloth to wipe the chassis. Do not use liquids or abrasive cleaners.
Are there any user-serviceable parts inside?
No, the RK-3TB contains no user-serviceable parts. Opening the unit may void the warranty.
What is the weight of the RK-3TB?
The unit weighs approximately 1.2 kg.
Where can I get spare parts for the RK-3TB?
Contact Kramer directly for replacement rack ears, screws, or other parts. See the manual for contact details.
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USER MANUAL RK-3TB Kramer
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Product information
Brand : Kramer
Model : RK-3TB
Category : Uncategorized