Page 54
12.1.6 Demodulation (Zero Span mode)
Demod. Modes:
AM or FM
Display:
Carrier amplitude only (horizontal line).
Audio Out:
30 mW into 32 Ohms mono or stereo headphones, adjustable volume,
3.5mm jack socket
Audio Filter
Selectable low-pass filter to attenuate high frequency interference.
2 pole filter with turnover point at approximately 3 kHz.
12.1.7 Display
Display Type:
4.3 inch (10.9 cm) transflective backlit TFT LCD, 480 x 272 pixels total,
16 colours, touch screen.
Graticule:
8.5 x 10 divisions light grey graticule. Selectable as normal, dim, or off.
12.1.8 Memory Storage
Memory Type:
Internal non volatile Flash memory (1.8GB nominal).
Store Trace:
Up to 999 traces can be stored under either default file names or user
entered file names. Traces are stored as tables of amplitude versus
frequency and can be imported into other programs, as well as being
recalled to the screen. Traces can be stored from either the live trace
or the view trace and include State information.
Recall Trace:
Recalls any stored trace to the reference trace of the display. The State
can be recalled independently from the Trace
Store Screen:
This function copies the whole screen area (excluding key area) to
memory as a bit-map image. Up to 999 screens can be stored under
either default file names or user entered file names..
Recall Screen:
Recalls any stored screen image to the display.
Store Set-up:
Up to 999 instrument set-ups can be stored under either default file
names or user entered file names. All settings of the instrument are
saved.
Recall Set-up:
Recalls any stored set-up, overwriting the existing settings of the
instrument.
Recall Limits Pattern: Only with Option U01. Up to 999 limit pattern files produced within
PSA-Manager software can be stored within the instrument.
Recall Compensation
Table:
Only with Option U01. Up to 999 compensation tables produced within
PSA-Manager software can be stored within the instrument.
Store Logging File:
Only with Option U01. Up to 999 logging files can be stored for
download and analysis by PSA-Manager software.
12.1.9 Connectors
RF Input Connector:
Standard SMA connector (female).
Power Connector:
1.3mm dc power socket for AC power adaptor/charger as supplied by
Aim-TTi.
USB link to PC
interface:
Mini
USB connector (5 pin mini B) which acts as a USB “device” for
connection to a personal computer.
USB Flash Drive
interface:
USB standard A connector (USB Host) for connection of USB Flash
memory drive
Audio Connector:
3.5 mm jack socket for demodulated audio out (accepts mono or stereo
plugs).
Trigger connector:
3.5mm mono jack socket for connection of BNC adaptor (supplied).