Keysight 85309B User’s and Service Guide 2-25
Operating Information
Performing the Operator’s Check
For Option 002 and 402 Models Only: Checking the J14 Test 3 IF Out
1.
Connect a test cable between the PNA Port 1 and the 85309B rear panel
port Test 3 LO/IF (J13).
2.
Connect a test cable between the PNA Port 2 and the 85309B rear panel
port Test 3 IF Out (J14).
3.
Place a marker on the PNA trace. In the frequency range of 10 – 20 MHz,
the Test IF response trace should be in the range of +21 dB to +25 dB. See
for a typical Test IF response trace.
IF the Operator’s Check Fails
1.
Clean the cables and adapters and repeat the Operator’s Check.
2.
If the Operator’s Check still fails, possibly the amplifiers are biased
incorrectly or there is a faulty component. See
Содержание 85309B LO/IF
Страница 6: ...vi Keysight 85309B User s and Service Guide...
Страница 18: ...1 10 Keysight 85309B User s and Service Guide Getting Started Getting Help with Your 85309B 1...
Страница 44: ...2 26 Keysight 85309B User s and Service Guide Operating Information Performing the Operator s Check 2...
Страница 59: ...Keysight 85309B User s and Service Guide 4 5 Service Replaceable Parts Figure 4 2 Cable Locations Standard...
Страница 63: ...Keysight 85309B User s and Service Guide 4 9 Service Replaceable Parts Figure 4 4 Cable Locations Option 001...
Страница 68: ...4 14 Keysight 85309B User s and Service Guide Service Replaceable Parts 4 Figure 4 6 Cable Locations Option 002...
Страница 73: ...Keysight 85309B User s and Service Guide 4 19 Service Replaceable Parts Figure 4 8 Cable Locations Option 400...
Страница 79: ...Keysight 85309B User s and Service Guide 4 25 Service Replaceable Parts Figure 4 10 Cable Locations Option 401...
Страница 85: ...Keysight 85309B User s and Service Guide 4 31 Service Replaceable Parts Figure 4 12 Cable Locations Option 402...
Страница 86: ...4 32 Keysight 85309B User s and Service Guide Service Replaceable Parts 4...
Страница 87: ...Installation Note Xxxxx xxxxx 3...
