Features


• Measures radiated RF which tests the ELT, antenna cable, and antenna
• Measures frequency in all three bands including planned 406 MHz channels
• Decodes ELT’s 406 HEX ID
• Decodes and displays the 24-bit ICAO ID as required internationally
• Built-in speaker for verifying 121.5/243 MHz swept ELT tones
• GPS coordinates are displayed in simple to read LAT/LONG format

Functionality

• Reception, demodulation and decoding of 406 MHz information
• GPS position data decoding (if available) in degrees, minutes, seconds
• RF power measurement:

…406 MHz channel in range 19 to 43dBm
with accuracy ±0.5dB (antenna: -34 to -10dBm ±2dB)
…121.5 MHz channel in range 13 to 20dBm
with accuracy ±0.5dB (antenna: -40 to -34dBm ±2dB)
…243 MHz channel in range 13 to 20dBm
with accuracy ±0.5dB (antenna: -40 to -34dBm ±2dB)
• Display of the phase deviation of modulated signal with accuracy to ±2.8º
• Measurement of total transmission time of 406 MHz signal with accuracy ±0.2%
• Measurement of preamble of 406 MHz signal with accuracy ±0.2%
• Frequency measurement:

…406 MHz signal with accuracy ±500Hz
…121.5 MHz signal with accuracy ±300Hz
…243 MHz signal with accuracy ±300Hz