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Roberts Electronics 997



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Brand: Roberts electronics

The Roberts Electronics 997 is a high-performance RF amplifier designed for various radio frequency (RF) applications such as test and measurement, defense, aerospace, and telecommunications. Some of its key features and specifications are:1. Frequency Range: The Roberts Electronics 997 operates in the X-band (8-12 GHz) and Ku-band (12-18 GHz) frequency ranges.2. Gain: This amplifier offers a broadband gain of up to 32 dB, making it ideal for amplifying weak signals and boosting them for subsequent processing or transmission.3. Power Output: The Roberts Electronics 997 delivers a maximum output power of up to +43 dBm (typically +40 dBm), ensuring reliable operation in demanding applications.4. Dynamic Range: With a high IP3 of up to +33 dBm, this amplifier exhibits excellent linearity and can handle high levels of input and output signals without compression, making it useful in applications where both weak and strong signals need to be processed accurately.5. Packaging: The Roberts Electronics 997 comes in an air-cooled, rugged metal package that is sealed to conform with MIL-STD-13993H for reliability and environmental robustness.6. Performance: This amplifier exhibits low noise figure (NF), low distortion, and phase noise, making it suitable for applications requiring high-quality amplification.7. Power Budget: The Roberts Electronics 997 operates on DC power supply (+15V, +5V, Bias) and has a typical power dissipation of < 200W, making it a cost-effective solution for deploying amplification equipment in many environments.Overall, the Roberts Electronics 997 provides a reliable and high-performance amplification solution for various RF applications, particularly those requiring broadband operation, high-gain, low-noise, and high-dynamic range.



  • Track system: 4-track, 2-channel, stereo/monaural system
  • Equalization: NAB
  • Heads: 1 x playback/record, 1 x erase
  • Motor:
  • Reel size: 3, 5 or 7 inch
  • Tape speed: 3 3⁄4   7 1⁄2   15 ips
  • Wow and Flutter: 0.12%  (7 1⁄2 ips)
  • Frequency Response: 40Hz to 15kHz  (7 1⁄2 ips)
  • Signal to Noise Ratio: 50dB
  • Distortion:
  • Crosstalk:
  • Analogue Inputs:
  • Analogue Outputs:
  • Dimensions:
  • Weight:
  • Year:
  • Price:

Roberts Electronics 997

Roberts Electronics 997

Roberts Electronics 997

Roberts Electronics 997

Roberts Electronics 997



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