
N9340A Overview 1
N9340A User’s Guide 5
Top Panel Overview
PC
Ext . Pow er
12-18
VDC
80 W MAX
Cha rgi ng
RF INPUT 50 RF OU T 5 0
EXT TRIG IN/
EXT REF I N
50 VDC MAX
33
dBm (2 W) MAX
1
2
8
3
4
5
6
7
9
12-18 VDC
55W MAX
1. DC Connector
Provides input for the DC power source via an
AC- DC adapter. (Make sure that the line- power
source outlet has a protective ground contact.)
2. Charging indicator
Lights when the battery is charging.
3. External power indicator
Lights when an external DC power applied to
the analyzer via the AD- DC adapter.
4. USB interface (for PC connection)
Provides a connection between the analyzer and
a PC for data transfer of further process.
5. USB interface
Provides an connection between the analyzer
and an external USB memory disk.
6. LAN Interface (For future expansion)
7. RF OUT Connector (For future expansion)
8. EXT TRIG IN/REF IN (BNC, Female)
Connects to an external TTL signal or a 10 MHz
reference signal. The TTL signal is used to
trigger the analyzer’s internal sweep.
9. RF IN Connector (Type N, Female)
Accepts an external input with a frequency
range from 100 kHz to 3 GHz, tunable to 9 kHz.
PC
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