Agilent Technologies E8364C Manuale di Servizio Scaricare il pdf (Pagina 14)

8 User’s and Service Guide Supplement

General Overview E8362B, E8363B and E8384B Option H85

Specifications

In the following diagrams a high power isolator or attenuator must be inserted at the Port

1 or Port 2 front panel jumper (CPLR THRU and SOURCE OUT ports) to protect the

internal solid state transfer switch (30 dB isolation recommended), or if reverse isolation of

the amplifier is less than 30 dB. Maximum power into the SOURCE OUT is 20 dBm.

Optimum power level to all receivers is –12 dBm.

• Insert attenuators (A, B, R1 and R2 ports) to reduce power to receivers accordingly.

• Set the initial instrument state to –65 dBm test port power level to reduce the risk of

damage when powering on the unit.

• The recommended sweep mode is [STEP].

• Frequency Offset mode must be On and the R1 reference channel should be set to

External.

Figure 3 High Power One-way Input/Output

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Agilent Technologies E8364C Manuale di Servizio Pagina 14