General information – Atec JDSU-JD748A User Manual
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JD748A CELLADVISOR SIgnAL AnALYZER
General Information
Inputs and Outputs
RF in
Spectrum analyzer
Connector
Impedance
Damage level
Type-N, female
50 Ω (nominal)
>+40 dBm, ±50 VDC (nominal)
External trigger, GPS
Connector
Impedance
SMA, female
50 Ω (nominal)
External ref
Connector
Impedance
Input frequency
Input range
SMA, female
50 Ω (nominal)
10 MHz, 13 MHz, 15 MHz
–5 to +5 dBm
USB
USB host
1
USB client
2
Type A, 1 port
Type B, 1 port
LAN
RJ45, 10/100Base-T
GPIO
RJ45
Audio jack
3.5 mm headphone jack
External power
5.5 mm barrel connector
Speaker
Built-in speaker
Display
Type
Resistive touch screen
(as of serial number BEK11791)
Size
8 inch, LED backlight
Resolution
800 x 600
Power
External DC input
12 to 19 VDC
Power consumption
32.5 W
45 W maximum
(when charging battery)
Battery
Type
10.8 V, 7800 mA/hr (Lithium ion)
Operating time
>3.5 hours (typical)
Charge time
2.5 hours (80%), 4 hours (100%)
Charging temperature
0° to 45 °C (32° to 113 °F) ≤85% RH
Discharging temperature –10° to 60 °C (14° to 140 °F) ≤85% RH
Storage temperature
3
–20° to 50 °C (-4° to 122 °F)
≤85% RH (non-condensing)
Data Storage
Internal
4
Minimum 20 MB
External
5
Limited by size of USB flash drive
Environmental
Operating temperature
AC Power
0° to 40°C (32° to 104°F) with no derating
Battery
0° to 40°C (32° to 104°F) @charging
–10° to 55°C (14° to 131°F) @discharging
Maximum humidity
≤85% RH (non-condensing)
Shock and vibration
MIL-PRF-28800F Class 2
Storage temperature
6
–55° to 71°C (–67° to 160°F)
EMC
EN 61326-2-1
Complies with European EMC
Size and Weight (Standard configuration)
Weight (with battery)
<3.6 kg (7.94 lb)
Size (W x H x D)
295 x 195 x 82 mm
(11.6 x 7.7 x 3.2 in)
Warranty
2 years
Calibration Cycle
1 year
1. Connects flash drive and power sensor.
2. Connects to PC for data transfer.
3. 20 to 85% RH, store battery pack in low-humidity environment.
Extended exposure to temperature above 45°C could significantly degrade battery
performance and life.
4. Up to 700 traces.
5. Supports USB 2.0 compatible memory devices.
6. With the battery pack removed.