Viavi ComXpert CX100 Quick Start Manual

GENERAL INFORMATION
This guide contains basic operating and safety information for the CX100
ComXpert Handheld Radio Test Set. Refer to the CX100 ComXpert Operation
Manual for complete safety information, product specifications, and detailed
information about the device's functions and capabilities.
DECLARATION OF CONFORMITY
VIAVI recommends keeping a copy of the Declaration of Conformity that
shipped with the unit with the device at all times.
WARRANTY INFORMATION
Warranty information for this product is available on the VIAVI website at
https://www.viavisolutions.com/en-us/warranty-information.
SAFETY INFORMATION
Refer to the CX100 ComXpert Operation Manual for complete product safety
information.
CAUTION
• Only use the AC Adapter/Charger provided with the product to
charge the battery.
• Only connect the AC Adapter/Charger to the correct mains
voltage indicated on the ratings label.
• Do not use or store the battery in temperatures that exceed the
manufacturer's specifications. Follow manufacturer's
instructions for battery storage and use.
• The battery included with the product is only to be used with the
CX100.
• The device casing may become hot to the touch during
extended periods of continuous battery usage.
• Do not overload input connectors. Refer to product
specifications or product labeling for maximum input ratings.
SAFETY SPECIFICATIONS
Refer to the CX100 ComXpert Operation Manual for complete specifications.
Table 1 Temperature Specifications
Parameter Specification
Storage Temperature -40 to +71 °C without battery
-20 to +60 °C with battery
Operating Temperature -10 to 40 °C (+14 to 104 °F)
Charging Temperature 0 to 45 °C (32 to 113 °F) ≤ 85% RH
Table 2 Power Specifications
Parameter Specification
Battery Operation ~3 hours continuous
Charging Time 5 hours
Power Supply Input 100-240 VAC, 1.5 A, 50-60 Hz
Power Supply Output 12 VDC, 5.0A max, DC Input Connector
Table 3 Maximum Input Ratings
Input Connector Specification
DUPLEX Connector 20 W (+43 dBm) (duty-cycled)
ANT/SWR Connector 50 VDC, +27dBm (de-rated below 50 MHz)
Audio Input Connector 22.6 Vpk
10 MHz I/O Connector 1 to 5 Vpp for Sine waves
(External Frequency Input) 3.3/5 V TTL for Square waves
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Copyright © VIAVI Solutions 2023
CX100 ComXpert Quick Start Guide
DEVICE CONNECTORS
Fig. 1 CX100 Signal I/O Connectors
AUDIO IN CONNECTOR
The Audio In Connector serves as the RF Instrument's primary AF, Digital and
external modulation input connector.
AUDIO OUT CONNECTOR
The Audio Out Connector serves as the RF Instrument's primary AF generator
and digital output connector.
ANT/SWR CONNECTOR
The ANT/SWR connector is selectable as either an RF Input or RF Output
connector.
DUPLEX CONNECTOR
The DUPLEX Connector is selectable as the RF Generator output and/or the
RF Receiver input connector.
10 MHZ FREQUENCY REFERENCE I/O CONNECTOR
The 10 MHz Frequency Reference I/O Connector is used to connect the
CX100 to an external frequency reference, or to output the device's internal
frequency reference from the CX100 to other equipment.
Fig. 2 CX100 Auxiliary I/O Connectors
DC INPUT CONNECTOR
The DC Input connector is used to connect the CX100 to an AC Power Supply.
USB CONNECTOR
The USB connector is used for transferring data and performing USB
software/firmware upgrades.
ETHERNET CONNECTOR
The Ethernet connector is used to connect the device to a network.
DEVICE LEDS
The following LEDs indicate system activity and status:
Fig. 3 Front Panel LEDs
TX LED
The TX LED Indicates Transmitter status.
RX LED
The RX LED indicates Reciever status.
ERROR LED
The Error LED indicates error and alarm conditions. Solid red indicates error
and alarm conditions. The type of error varies depending on the application.
LED
Fig. 4 Charge Status LED
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