2-port vector network analyzer ARINST VNA-PR1
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1. PURPOSE
1.1. Portable 2-port vector network analyzer
ARINST VNA-PR1
(analyzer, device) is designed to
measure the elements of the scattering matrix (complex reflection and transmission coefficients) of four-
port networks. The device measures parameters S11 and S21, voltage standing wave ratio (VSWR), im-
pedance, admittance, phase, group delay (GD), distance to cable fault.
1.2. The analyzer is designed for setting and matching the characteristics of passive and active radio
devices
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(antennas, cables, filters, attenuators, amplifiers), checking the integrity of high-frequency ca-
bles, measuring their parameters, and other amateur radio measurements.
1.3. The device is intended for amateur radio applications, as it is not a professional measuring instru-
ment. The built-in battery allows you to make measurements in the laboratory and in the practical condi-
tions.
2. SAFETY RULES FOR WORKING WITH THE DEVICE
2.1. General safety requirements
2.1.1. Persons who have read this
«Manual» and have been instructed in the rules of safe work with
electrical appliances are allowed to work with the device.
2.1.2. The risk of injury is possible when the charger is connected or disconnected from the electrical
network. Use serviceable power outlets and chargers.
2.1.3. To avoid damage to the wires and connectors of the device, do not hang anything on the wires,
paint over and glue the wires and connectors, disconnect the wires by pulling the cord.
2.1.4. Persons using the device are strictly prohibited: pass the device to strangers, disassemble and
carry out any repairs not agreed with the manufacturer, use a device with a damaged case.
2.1.5. If you find a fault, stop operation immediately and turn off the device.
2.1.6. If you need to leave your workplace, turn off the device and other devices. Do not leave the
working device unattended!
2.1.7. Do not use the device in hospitals. The use of the device near medical equipment is allowed on-
ly with the consent of the medical staff.
2.2. Additional safety requirements
2.2.1. Use the device only for its intended purpose. Read the purpose, device, and technical character-
istics of the device.
2.2.2. Avoid working in open spaces during snow or rain. High humidity and all types of liquid, getting
inside the device, can damage it.
2.2.3. Do not expose the device to very low or very high temperatures, exposure to extreme tempera-
tures can damage the built-in battery.
2.2.4. Do not use the device in areas with a corrosive or explosive environment. Aggressive vapors
can destroy the insulation, which can cause the device to fail.
2.2.5. Do not apply excessive force to the device's connectors, controls, or screen. Avoid bumps and
falls on the device. If the device falls, it may be damaged.
2.2.6. Do not disassemble or modify the device without the consent of the manufacturer or without the
instructions described in this manual. Incorrect self-intervention in the device will result in loss of warran-
ty.
2.2.7. Use chargers, cords, adapters, and other accessories recommended by the manufacturer.
2.2.8. When connecting other tools to the device, carefully read their purpose, technical characteris-
tics. Do not connect incompatible devices.
2.2.9. Maintenance and repair of the device must only be performed by the manufacturer or an author-
ized service center.
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The devices must allow the possibility of applying a stimulating signal from the analyzer to the test port. The analyz-
er manufacturer is not responsible for the failure of devices that do not allow the supply of a stimulating signal to the
test port.
Summary of Contents for ARINST VNA-PR1
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