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Product manuals and datasheets of BSI products.
Camera Back Transmitter
Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Camera Back Transmitter.
Camera Back Transmitter Manual
This manual contains safety information and information for installing, configuring, and operating a Real Freedom Camera Back Transmitter (ITX‑3012).
Camera Back Transmitter
Technical data
Technical drawings, specifications, and connector pinouts for the Real Freedom Camera Back Transmitter.
Connector pinout assignments
AUX (low-profile I/O module)

Products
Product manuals and datasheets of BSI products.
- Mini-Tx UHD
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Mini-Tx UHD.
- Real Freedom Receiver
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Real Freedom Receiver.
- Downconverter
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Downconverter.
- Data Transmitter
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Data Transmitter.
- Fiber Antenna Extender
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Fiber Antenna Extender.
- Active UHF Splitter
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Active UHD Splitter
- Fiber Base (Rack Mount)
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Fiber Base (Rack Mount) unit.
- Camera Back Transmitter
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the Camera Back Transmitter.
  - Camera Back Transmitter Manual
    This manual contains safety information and information for installing, configuring, and operating a Real Freedom Camera Back Transmitter (ITX‑3012).
    - Camera Back Transmitter
      - Introduction
        The Real Freedom Camera Back Transmitter is the heart of BSI’s camera link system. This compact wireless transmitter is equipped with a full range of customizable settings that can be easily adjusted through a user-friendly interface. It is designed with the most demanding applications and operating environments in mind, but its intuitive interface can be operated by a novice, making it an ideal solution for a variety of applications.
      - Installation
        This chapter contains the installation instructions for the Real Freedom Camera Back Transmitter.
      - Transmitter configuration
        Once powered, use the touch-enabled color LCD to configure the camera back transmitter and view status information.
      - Operation
        Once connected and correctly configured, no further changes are generally required to the camera back transmitter during routine operation.
      - Troubleshooting
        This chapter provides troubleshooting information for Real Freedom Camera Back Transmitter.
      - Maintenance
        This chapter describes the maintenance, cleaning, and storage procedures for Real Freedom Camera Back Transmitters.
      - Technical data
        Technical drawings, specifications, and connector pinouts for the Real Freedom Camera Back Transmitter.
        Dimensions
        Specifications
        Connector pinout assignments
        Antenna port – RF output
        Antenna port – UHF input
        ASI / SDI video input
        Audio
        Audio 1 (low-profile I/O module)
        Audio 2 (low-profile I/O module)
        AUX
        AUX (low-profile I/O module)
        Camera control
        Power
      - Safety and regulatory compliance
        Important safety and electromagnetic compatibility information.
  - Datasheet
    The Real Freedom Camera Back Transmitter is a compact wireless transmitter with a 3G 1080p encoder that consistently delivers low latency, high-quality images and mounts easily on the back of most hand-held broadcast cameras.
- 4K Camera Back Transmitter
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the 4K Camera Back Transmitter.
- VyuSync HEVC Decoder
  Provides detailed information and instructions on how to use, operate, assemble, install, troubleshoot, or maintain the VyuSync Decoder.

AUX (low-profile I/O module)

Use for two additional channels of audio, a serial connection, or tally connections.

Connector: LEMO 9-pin

Figure 1. Front face of the LEMO AUX connector


Pin	Purpose
1	Ground
2	EXT_PWR_PROTECTED
3	Ground
4	TALLY1
5	AUX_TX P/TX D
6	AUX_TX_N
7	AUX_RX_P/RX_D
8	AUX_RX_N
9	TALLY2