Atec Wavetek-JDSU-SDA-4040D - Manual (Page 7)

General
Display . . . . . . . . . . 320x240 dot matrix LCD, selectable back light
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . 15.2 x 27.9 x 8.9cm
(6"x11"x3.5")
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 kg (5.1lbs)
Temperature Range Operating . . . . . . . -20 to +47°C (-4 to 117°F)
Power Sources
Battery . . . . . . . . . . . . . . . . Extended-life replaceable nickel metal
hydride, 12V/3.5A-hr 4 hours cont. use on a single charge
Notes
1) Typical Specifications
2) Relative to 25°C
3) @25°C and +20dBmV
PathTrak Field View (OPT 3 required)
Update Rate . . . . . . . . . . . . . . . . . . . . . 2x/second (remote trace)
~1x/second (local trace)
Display Scaling . . . . . . . . . . . . . . . . . . . . . . .5/1/2/5/10/20dB/div.
Selectable Nodes . . . . . . . . . . . 14 (selectable via PathTrak HCU)
Sweepless Sweep® Mode
Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1000 MHz
Display Span. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . user definable
Display Scale/Range . . 6 vertical divisions 1, 2, 5, or 10dB/division
Sweep Pulse Occupied Bandwidth . . . . . . . . . . . . . . . . . . . 30 kHz
Stability. . . . . . . . . . . . . . . . . . . . . . . . . . . . +/- 0.5 dB, normalized
(dependent on stability of referenced carriers)
Sweep Rate. . . . . . . . . . . . . . . ~1 second (78 Channels, including
scrambled and digital signal types)
Channel Plan Templates (user editable) . . . . . . . . . . . . . . . . . . . .
China-1; China-2; France; HDTP-NL; Ireland; Japan;
Jerold; Jerold-HRC; Jerold-IRC; NCTA; NCTA-HRC; NCTA-SUB
NCTA-IRC; NTSC-Broadcast; OIRT-D/K; PL-B/G; PAL-UK
Spectrum Mode
Spans . . . 3, 5, 10, 20, and 50 MHz (0.3, 0.5, 1, 2, and 5 MHz/div.)
Sweep Rates . . . . . . . . . ~1 second updates with spans of 50, 20,
10 & 5 MHz ~1.7 second updates with 3 MHz span
Display Scaling and Range. . . . . . . . . . 0.5, 1, 2, 5, and 10 dB/div.
6 vertical divisions
Dwell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . programmable 0-25 ms
Spurious Free Dynamic Range . . . . . . . . . . . . . . . . . . . . . 60 dB3
Sensitivity Without Preamp . . . . . . . . . . . . -40 dBmV 5 - 550 MHz
-35 dBmV 550 - 1000 MHz
Sensitivity With Preamp . . . . . . . . . . . . . . -50 dBmV 5 - 550 MHz
-45 dBmV 550 – 1000 MHz
Max. Level With Preamp . . . . . . . . . . . . . . . . . . . . . . . +50 dBmV
Zero-Span Mode
Video BW . . . . . . . . . . . . . . . . . >1MHz, 100 kHz, 10 kHz, 100 Hz
Resolution BW . . . . . . . . . . . . . . . . . . . . 2 MHz, 280 kHz, 30 kHz
Measurement BW Compensation . . programmable 1 kHz-99 MHz
Pulse Measurement Accuracy . . . . . . . . . . nominal level in 10 µs
+/- 2 dB from nominal in 5 µs
(>1 MHz VBW, 280 kHz RBW)
Sweep Times . . . . . . . . . . . . . . . . . 100 µs to 20 s (1,2,5 settings)
Intermodulation Distortion (CSO/CTB)
Range5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
≥
60 dB
Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.1 dB
Data Storage
Files stored: Autotests, tilt, channel plans, scan and Sweepless
Sweep‚. Spectrum mode (regular with max hold and CSO/CTB).
Allocated on demand. The storage capability is simultaneous- more
of one file type can be "traded" for less of another. All files stored
as database, not as screen picture. Typical mix of files for 78-chan-
nel plan 8 channel plans, 16 sweep references 80 sweep traces;
40 scan files 20 spectrum displays; 20 autotests
Serial Interface
RS232; Epson, IBM, Seiko and Diconix Printers
Input Configuration
Connector Type . . . . . . . . . . . . . . . . . . . . . . . 75
Ω Type F Female
(Optional 75 Ω Type BNC Female)
Maximum Sustained Voltage . . . . . . . . . . . . . . AC 100V DC 140V
Specifications
Carrier to Noise Ratio
Depth of Measurement Characteristics 1
Carrier to Noise Range (dB)
Video Carrier Level (dBmV)
-10 0 10 14 24
0
10
20
30
40
50
60
Out of Measurement Range
+ – 3
.0 dB
Accur
acy
+ – 2.0 dB Accuracy
4)
5)
CSO / CTB Characteristics 1
Depth of Measurement (dB)
(without preamplification / with preselection)
Video Signal Level (dBmV)
-20 -10 0 10 20 30
0
10
20
30
40
50
60
Out of Measurement Range
+ –
3 dB Accur
acy
+ – 2.5 dB Accuracy