Manual

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Handheld Spectrum Analyzers, 3.3 GHz & 8.5 GHz
Models 2650A, 2652A & 2658A
v072513
Sweep section (cont.)
Trigger
Trigger mode AUTO (Available only for zero span)
Trigger source Internal and External
External
trigger
Input voltage range 1 to 10 Vp-p
Frequency range DC to 5 MHz
Input coupling DC coupling
Trigger level approx. 0.56 V(fix)
Input RC approx. 10 kΩ / less than 15 pF
Input damage level ±50 V(DC+AC peak)
Input connector SMA(J)
Detection mode Positive peak, Negative peak, Sample
Function
Marker
measurement
NORM displays frequency (8 digits max) and level (4 digits max) at marker point.
DELTA displays frequency difference and level difference between two markers.
Peak search
NORM: searches peak point within 10div (full freq. range). This mode also supports NEXT peak ( up to 10).
ZONE: searches peak point within a zone designated by center and width
Calculations
NORM, MAX HOLD, MIN HOLD, AVERAGE, OVER WRITE
MAX/MIN HOLD: 2 to 1024
AVERAGE: 2 to 256
Measurements
Measure Channel power, Adjacent channel leakage power, Occupied frequency bandwidth,
Electric field strength (requires antenna), Magnetic field strength (requires magnetic field probe).
Auto tuning
Automatically scans the full bandwidth, sets center frequency to the maximum signal within full span and
centers it onscreen. Automatically adjusts reference level, RBW, VBW and sweep time to optimum values
Save/Load
Save Saves 200 reference spectrum measurements and 200 setups
Load Loads one reference spectrum measurement and one setup
General
RF Input connector N(J) connector
USB
Communication
Protocol USB version 1.1 (will also work with USB 2.0 devices)
Device Connector B plug
Transfer rate 12 Mbps
Hard copy USB printer (option) connected to A plug (host) enables hard copy of screen.
Host connector A plug
Display
Display 5.7 inch color TFT LCD
Backlight LED backlight
Number of dots 640(H) x 480(V) dots
Power supply
Dedicated Input : 100 to 240 VAC
AC adaptor Output : 9 VDC/2.6 A
Lithium-ion battery 7.4 V/5000 mAh Li-Ion battery (MB400)
Charge function
Capable of charging during power-off.
Indicates 4 conditions with two color LED
Charge indicator 5 level indicator of remaining battery charge
Environmental and Size
Operating temperature 0 to 50° C (guaranteed at 23±10 °C, without soft carrying case)
Operating humidity less than 40 °C/80 %RH (guaranteed at less than 33 °C/70 %RH, without soft carrying case)
Storage temperature -20 to 60 °C, less than 60 °C/70 %RH
Dimensions
6.38 (W) x 2.80 (H) x 10.43 (D) inch, 162(W) x 71(H) x 265(D) mm (excluding projections,
protection bumper and stand)
Weight approx. 1.8 kg or 4 lbs (including battery)
Three-Year Warranty
Included Accessories
User manual, AC adaptor MA400, soft carrying case LC2650A, accessory pouch, PC software and USB cable,
Lithium-Ion battery MB400, certificate of calibration.
Optional Accessories Dipole antennas M401 – M406, magnetic field probe PR 26M, printer PT2650A and extra roll paper PX2650A