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PICO-Tech Signal Analysis Meter
 
Pico Macom’s PICO-TECH is a feature-rich handheld
signal level meter used in CATV system signal measurement and adjustment. The
user can choose the pre-programmed CATV plan or user-customized plan for easier
channel selection and scanning. Channel measurement of signals is provided as
video, audio, and V/A difference carrier level to provide maximum flexibility.
The frequency tuning selection is also provided for measurement and adjustment
in headend and distribution networks that employ narrow digital signals, or in
non-standard frequency applications. The two-channel measurement mode allows
level display of two channels simultaneously, simplifying tilt balancing of
amplifiers. In the channel scan mode, the PICO-TECH provides a numeric display
of over 100 channels for full spectrum level analysis. The meter’s functions
include not only signal measurement when AC voltage is present under test but
also (when selected) voltage-level display, eliminating the need to switch test
equipment when there is voltage on the line. The meter displays instantaneous
peak signal levels when testing digital carrier levels. The LCD screen displays
signal level as an easy-to-read digital numeric readout. This backlit display
provides screen illumination in dimly lit workspaces, allowing behind-rack and
night meter operation. The feature-rich PICO-TECH enables measurement of single
or multiple channels, single frequency, full band scan and AC voltage
measurement for complete field flexibility. It is packaged in a protective case
and with a charge adapter.
Features:
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Full-channel operation 46-870 MHz Frequency
Range (Channels 2-134)
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Preset and user modifiable CATV channel plan
enables quick, simple operation
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Single frequency or channel selection
provides compatibility with channel, data and other narrow bandwidth
carriers
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Full-channel scan provides “snapshot” of over
100 video and audio carrier levels
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Two-channel measurement feature provides
low/high channel reference, allowing amplifier adjustment without the need
for changing meter settings
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Large, easy-to-read backlit LCD display
provides quick-glance signal reference even in dimly lit work environments.
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AC voltage readings and compatibility allow
measurements through input connector, enabling signal and voltage
measurements when voltage is presented in tested signal without costly
adapters
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Cost-saving eight-hour rechargeable
batteries; meter’s automatic power shut-off feature extends time between
recharges
- Uso ideal para medición sencilla para canales de CATV/SMATV
- Mide señales RF y AC, eliminando la separación de voltios
- Prueba de relación portadora-ruido, permite conocer el
desempeño del sistema, tanto en la cabecera como en el sistema de
distribución
- Compatibilidad con canales, datos y otras portadoras de
ancho de banda estrecha
Specification
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Frequency range 46~870 MHz
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Resolution ratio 10 kHz
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Measured bandwidth 280 kHz
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Measurement range -35 ~ 60 dBmV
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Measurement accuracy ±1.5 dB
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Resolution ratio 0.1 dB
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Method of detection Peak detection
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Input resistance 75½
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Voltage Measurement
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Input range 0~80V AC/DC
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Measurement accuracy ±2V
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Resolution ratio 0.1V
  
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