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Ultra-Sensitive
Countersurveillance bug detector instrument that detects and displays
electromagnetic radiation over a broad spectrum of
frequencies.
The ZC 185 is a quality instrument
that detects and displays RF (Radio Frequency) signal levels with uniquely
high sensitivity, similar to a broadband receiver. It provides Linear and
Logarithmic measurements of RF signals over a broad span of frequencies.
The ZC 185 allows the user
to detect and measure signal strength and to distinguish between analog
and digital
transmissions.
1. Security personnel concerned with
detecting and installing surveillance equipment.
2. Wireless installers and RF
engineers - to optimize hub sites, detect hot & dead spots, plotting
radiating patterns, measure baseline RF, tune-up microwatt transmitters.
3. HAM Radio operators and hobbyists
- for tuning up QRP transmitters, antenna radiation patterns, determining
front to back ratios, RF leakage and RFI detection, pruning antennas,
hidden transmitter "Fox" hunts.
4. Persons interested in measuring
levels of transmitted radiation for health and environment reasons.
5. Aircraft/Utilities flight crews
and maintenance personnel to detect radiating devices that could affect
flight safety and communications.
Uses for the detectot
measures electromagnetic radiation from 3
MHz to 5 GHz. This includes a variety of household devices:
- Cellular phones and wireless (portable) phones
- Microwave ovens
- Transmitting security and baby-monitoring devices
- Electronic car keys and garage door openers
- FM radio and TV broadcasts
Also detects and measures radiating signals from:
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Hidden transmitting cameras, transmitting phone bugs,
surveillance equipment and covert microphones
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HAM radios, FRS walkie talkies, citizens' band, VHF
and UHF communicators
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Police and emergency services transceivers
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Transmission line leakage from wires or cables
Measures
radiating signals from:
FEATURES
1.)
Simultaneous detection of RF transmitted signals over a wide
spectrum of frequencies spanning from 3 MHz to over 5 GHz, including
cellular phones and wireless phones, FM, TV and short wave broadcasts,
computer wireless devices, wireless security systems, microwave ovens, ham
radio, police and service bands, and transmitting surveillance and spying
devices such as hidden cameras, transmitting bugs and covert video or data
transmissions.
2.)
Very high sensitivity with the ability to detect signals from
wireless devices, cellular phones and covert “bugs” at more than 50+ feet,
transmissions from “sealed” microwave ovens at 40+ feet, from
walkie-talkies at 100+ feet, and from amateur radio transceivers at
hundreds of feet.
3.)
Detection and differentiation between analog RF signals and digital
transmissions.
Enhances
the detection of cell phones, wireless phones and computer wireless
signals.
4.)
Wide dynamic range display in the LOG (logarithmic) mode covering a
1000 to 1 input signal range, as well as a highly sensitive LINEAR mode
where only the weak signals are examined. A MID mode is used for detection
and measurement of intermediately strong RF signals
5)
Input signal strengths in the LOG mode, MID mode, and LINEAR mode
are adjustable by using a sensitivity controller.
6)
RF field strengths displayed on both an analog meter and colored
Light-Emitting Diode (LED) displays. The LED display produces better
readability from a distance and in dim light such as
nighttime.
7)
A silent vibrator mode allowing the instrument to be used to detect
radiated RF signals (as from a hidden camera or body “bugs”) without being
observed. The silent vibrator mode is independently switched ON or
OFF.
8)
Fixed internal antennas which do not require any adjustments and
give repeatable signal strength readings.
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