Agilent Technologies 22ET 8719ES Manuale Utente
![Agilent Technologies](https://files.manualsbrain.com/attachments/f20ae6efbee7636e6d0d1a481fd9e3847e3caeb5/common/fit/150/50/991587f279eee8cef3aa0a068e5c2f53d86b00e1bf17fbcbf9a87aa49d96/brand_logo.png)
1- 49
Making Measurements
Characterizing a Duplexer (ES Analyzers Only)
Characterizing a Duplexer (ES Analyzers Only)
This measurement example demonstrates how to characterize a 3-port device, in this case
a duplexer, using four-parameter display mode. You must use a test adapter or a special
3-port test adapter to route the signals from the analyzer (a two-port instrument) to the
duplexer (a three-port device). This example procedure is performed using one of the
following test adapters:
a duplexer, using four-parameter display mode. You must use a test adapter or a special
3-port test adapter to route the signals from the analyzer (a two-port instrument) to the
duplexer (a three-port device). This example procedure is performed using one of the
following test adapters:
❏ 8720D Option K36 Duplexer Switching Test Set
❏ 8720D Option K39 3-Port Switching Test Set
Definitions
The following abbreviations are used in reference to a duplexer:
Tx
Transmitter port
Ant
Antenna port
Rx
Receiver port
Procedure
1. Press .
2. Connect the test adapter to the analyzer according to the instructions for your
particular model. Connect any test fixture or cables to the duplexer test adapter. Refer
to
to
Figure 1-40 Duplexer Connections
Preset