Skip to main content


Hitachi Kokusai Electric Europe GmbH



Ultra Low Delay Wireless Camera Adapter

The BWS INCAMTX-H Wireless Camera-back System, is designed to convert Hitachi SK-HD and ZHD fibre or triax enabled broadcast cameras to wireless operation. It is a fully remote-controllable dock-able wireless video transmission system for use in high-end Broadcast applications. With its streamlined camera body design, light weight and low centre of gravity, hand-held shooting with a wireless camera has never been more comfortable. Operator safety is ensured by the low RF output power and transmit antenna design, ensuring all RF energy is radiated above the operators head.

RF CCU receiver

The RF-CCU from Broadcast Wireless Systems is a designed as a plug-in replacement for a standard cable CCU for customers wishing to convert their SMPTE fibre or Triax enabled camera systems to wireless operation.

Basic operation is provided by 4x receive antennas connected via standard co-axial cable (up to 100 m), allowing the user to seamlessly move between multiple locations and further extending coverage area.

In conjunction with the fibre ODU, multiple deployment options are offered, connected via standard SMPTE hybrid fibre cable. 2 or 4 antennas can be extended up to 1000 m from the CCU using this system.

Utilising class-leading Cobham RF technology and High Profile H.264 decoding, the system offers Ultra Low Delay, low power consumption, exceptional range and 40 % lower bit-rates compared to legacy MPEG 2 systems. This allows true HD transmission in a single 8MHz channel whilst using robust, lower order modulation. A spectrum analyser function is provided to assist with interference avoidance.


  • Frequency: Main A/V RF link 2000-2400MHz @ 100mW (other frequency bands to be an option), Camera control RF frequency 868-870MHz
  • RF output power: 100mW (1W booster available)
  • DVB-T Modulation / DVB-T Bandwidth: 8MHz, 7MHz and 6MHz modes
  • DVB-T Guard: 1/32, 1/16, 1/8, 1/4
  • DVB-T FEC: 1/2, 2/3, 3/4, 5/6, 7/8
  • DVB-T Modulation: QPSK, 16QAM, 64QAM
  • DVB-T Bit-rates: 3.6Mbps to 32Mbps
  • Compression Type: AVC/H.264/MPEG-4 Part 10
  • Video Output:
    - HD-SDI with embedded audio
    - 3G capability for 1080p 50/59 operation
  • Power Consumption: HD encoding 9.0W + Camera Head worse case with 100mW RF
  • Temperature Range: -10 to +50 °C
  • RF-CCU: Dimension: W 483mm x D 320 mm x H 44mm, Weight: 5.4 kg
  • Decoder Connectors:
    - HD-SDI Out (1080i): BNC, Received Video Output (includes embedded audio channels)
    - HD-SDI Out (720p): BNC
    - Genlock In: BNC
  • B&B or Tri-Level sync
    - Audio L: XLR3 Male
    - Left hand audio channel analogue output, line level balanced or AES/EBU digital Audio
    - Audio R: XLR3 Male