First IF Input/Output Connectors


External IF Input, B: (Option xxx only)

This SMB(f) connector accepts an IF input at 1.0467MHz, from an external test set. This signal provides the input for Receiver B's measurement data.

  • Max. input: 0 dBm (<0.5 dB compression)

  • Damage level: +20 dBm
  • Input impedance: 50 ohms, nominal

External IF Input, R2: (Option xxx only)

This SMB(f) connector accepts an IF input (nominally 1.0467MHz) from an external test set. This signal provides both the reference and phase-lock signal for measurements. The phase-lock function requires a signal level above -35dBm.

  • Frequency range: 300 kHz - 10 MHz

  • Power range: -35 dBm to 0 dBm
  • Input impedance: 50 ohms, nominal

External IF Input, R1: (Option xxx only)

This SMB(f) connector accepts an IF input (nominally 1.0467 MHz) from an external test set. This signal provides both the reference and phase-lock signal for measurements. The phase-lock function requires a signal level above -35 dBm.

  • Frequency range: 300 kHz - 10 MHz

  • Power range: -35 dBm to 0 dBm
  • Input impedance: 50 ohms, nominal

EXTERNAL IF INPUT, A: (Option xxx only)

 This SMB(f) connector accepts an IF input at 1.0467 MHz from an external test set. This signal provides the input for Receiver A's measurement data.