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LPT-2750 Specs Specifications
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Specification |
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Frequency |
Frequency Range |
9 kHz-2700 MHz |
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Aging |
?1ppm/year |
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Temperature Stability |
?5ppm, 0-50 C |
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Span Range |
2kHz ?2.5GHz in 1-2-5 sequence, full span, zero span |
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Sweep Time |
100ms ?25.6s |
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Phase Noise |
-85dBc/Hz @1GHz 20kHz offset typical |
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Resolution Bandwidth |
RBW Selection |
3kHz, 30kHz, 300kHz, 4MHz |
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RBW Accuracy |
20% |
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VBW Range |
10Hz to 1MHz in 1-3 steps |
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Amplitude |
Measurement Range |
-100dBm ~ +20dBm: 1MHz ~ 2.5GHz @ 3k RBW -95dBm ~ +20dBm: 150kHz ~ 1MHz, 2.5MHz ~ 2.7GHz @ 3k RBW -80dBm ~ +20dBm: 50kHz ~ 150kHz @ 3k RBW |
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Reference Level Range |
-30 to +20dBm |
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Overload Protection |
+30dBm, 25VDC Continuous |
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Reference Level Accuracy |
?1.5dB @100MHz |
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Frequency Flatness |
?1.5dB |
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Display Range |
0 to ?0dB from reference level(3kHz) |
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Display Level Linearity |
?.5dB over 0 to 70dB |
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Dynamic Range |
Average Noise Floor |
-130dBm/Hz: 1MHz ~ 2.5GHz -125dBm/Hz: 150kHz ~ 1MHz, 1MHz ~ 2.5GHz -125dBm/Hz: 50kHz ~ 150kHz |
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Harmonic distortion |
< -60dBc, RF Input < -40dBm |
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Non Harmonic Spurious |
<-60dB down from selected reference level. |
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Third Order Intermodulation |
<-70dBc@-40dBm Input |
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General |
Display |
640 x 480 High Resolution Graphical LCD, B & W |
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Internal Memory |
100 Traces or Setups |
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Markers |
10 markers with complete functions: Delta, Peak, and Marker Track |
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Trace Detection |
Peak, Maximum Hold, Freeze, Trace Math, |
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Power Measurement |
ACPR, OCBW, and Channel Power |
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Connectors |
RF Input |
Type: N Female, 50O Nominal |
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RF Input VSWR |
<1.5:1, @0dBm Reference Level |
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External Reference Clock Input |
Type: BNC female 64k, 1M, 1.544M, 2.048M, 5M, 10M, 10.24M, 13M, 15.36M, 15.4M, 19.2M |
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Reference Clock Output |
Type: BNC female 10MHz |
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DC Input |
5.5mm, 12V |
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RS-232C |
Sub-D 9 pins female |
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Power |
Power Source |
AC 100 ?240V, 48 ?63Hz |
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Dimension & Weight |
Weight |
4.5kg |
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Size |
330mm x 170mm x 340 mm |
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Other |
Accessories |
Power Cord, Operation Manuel, Quick Reference Manuel |
Optional Modules
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Option |
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Tracking Generator |
Frequency Range |
9kHz ~ 2.7GHz |
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Amplitude |
-50dBm ~ 0dBm |
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Amplitude Accuracy |
?1dB @100MHz, 0dBm |
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Amplitude Flatness |
?1.5dB @0dBm |
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Harmonics |
<-30dBc typical |
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Reverse Power |
+30dBm |
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Impedance |
Type: N female, 50O nominal |
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RF Output VSWR |
<1.5:1 |
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Battery Option |
AC/DC/Battery Operation with Battery Pack |
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High Stability Option |
?ppm, 0-50 C |
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GPIB |
IEEE 488 Bus |
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Soft Carrying Case |
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General Kit Set |
SMA-N adapter x 2 10dB attenuator x 1 RF cable (SMA-SMA, RD316, 300mm)x 2 Kit box x 1 |
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CATV Kit Set |
N-BNC adapter x 2 50O ~ 75O adapter x 2 RF cable (N-N, RD223, 300mm) x 2 Kit box x 1 |
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RLB Kit Set |
Termination 50O x 1 Cap with chain x 1 RF cable (N-N, RD223, 300mm) x 2 Kit box x 1 |
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DC power Line |
DC power cord with DC Jack and lighter plug, current 5A |