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Roberts Electronics 770X



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Brand: Roberts electronics

The Roberts Electronics 770X is a high-performance SWIFTA carrier rotary joint (CRJ) designed for applications in harsh environments. It is specifically designed for use in downhole oil and gas applications where it needs to withstand extreme temperatures, pressures, and shock loads.Here are some key features of the Roberts Electronics 770X:1. High Operational Frequency - The 770X CRJ can operate at frequencies up to 100 MHz, which allows for efficient data transmission through the device's rotating seals.2. High Power Handling Capability - The 770X CRJ can handle up to 2500 Watts of RF and DC power. This is essential for applications where high-power signals need to be transmitted through the joint.3. Rugged Construction - The housing of the 770X CRJ is made from high-strength materials to provide maximum durability and to withstand the harsh environments in which it is used. It also features a compact design that minimizes its footprint and weight.4. Multi-Port Capability - The 770X CRJ supports up to four ports, which allows for multiple signals to be transmitted simultaneously. This functionality is essential for applications where multiple vendors have deployed equipment with varying standards.5. Sealing Capabilities - The 770X CRJ features a sealing method that minimizes signal leakage, which is critical for applications in subsea environments where vessel leakage can be catastrophic.In summary, the Roberts Electronics 770X CRJ is a high-performance device designed for use in harsh environments where it needs to provide reliable RF and DC connectivity. Its features, such as high operating frequency, high power handling capability, rugged construction, multi-port capability, and sealing capabilities, make it an excellent choice for downhole oil and gas applications.



  • Track system: 4-track, 2-channel, stereo/monaural system
  • Equalization: NARTB
  • Heads: 1 x playback/record, 1 x erase, 1 x bias
  • Motor: 2 speed hysteresis synchronous
  • Reel size:
  • Tape speed: 1 7⁄8   3 3⁄4   7 1⁄2 ips
  • Wow and Flutter: 0.15%  (7 1⁄2 ips)
  • Frequency Response: 40Hz to 20kHz  (7 1⁄2 ips)
  • Signal to Noise Ratio: 45dB
  • Distortion: 3%
  • Crosstalk:
  • Analogue Inputs:
  • Analogue Outputs: 6W (speaker)
  • Dimensions:
  • Weight:
  • Year:
  • Price:

Roberts Electronics 770X

Roberts Electronics 770X

Roberts Electronics 770X

Roberts Electronics 770X

Roberts Electronics 770X

Roberts Electronics 770X

Roberts Electronics 770X

Roberts Electronics 770X

Roberts Electronics 770X

Roberts Electronics 770X



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