ATC600A IFR

Portable Transponder/DME Test Set :

• Reads out XPDR code and altitude numerically and also displays binary pulse information for code and altitude,
• Measures transponder frequency and checks for correct DME channel,
• Front panel connector provided to directly check the output of altitude encoders,
• Capable of checking XPDR input pulse decoder gate for marginal operation,
• Checks position of XPDR second framing pulse relative to F1,
• Measures transponder receiver sensitivity and SLS tests,
• Precision DME range and velocity signals, both X and Y channel,
• Uses remote tripod mounted antenna – can be accurately spaced from aircraft antenna for power measurements,
• Frequency 1030 MHz (±0.006%),
• Variable level from -66 to -79 dBm (±1.5 dBm) with 34 dB pad or radiated with properly spaced antenna,
• Modes : A/C, Altitude or Pilot Code, 2:1 interlace, or Mode A (Mode B available on request),
• Read XPDR code and altitude numerically, Measure transponder frequency andcheck for correct DME channel.