• Powerful 6 watt radio transmitter covers 500 foot radius (over 700,000 sq. ft.) indoors (depending on building structure) and one mile outdoors (depending on terrain)
• Separate FCC licensing of user installation is not required
• Transmits AirTime radio signals every minute
• Provisions to transmit AT and RC signals on alternating minutes for mixed RC and AT clock systems
• Internal real time clock provides accuracy of +/-2 minutes per year and automatic Daylight Saving Time corrections
• Precision time options: synchronize to your choice of WWVB (requires ATX), GPS (requires ATX-GPS), LAN/Ethernet, ATX6 internal source or from your building's existing wired system.

• Time zone selection feature correctly offsets hour when synchronizing to  atomic clock
• Provisions to correct with LAN via Ethernet or other AT transceivers via radio signals
• Internal dry contact allows time synchronization (send or receive) with external systems (ex. intercom, wired master controls)
• RS485 input or output port allows synchronization with other Lathem signal devices or wired clock systems.
• One year warranty

• Dimensions: 5.2"W x 9.0"H x 3.2"D
• Weight: 3.8 lbs
• Color: Cool Gray/Gray
• Power supply input: 90 - 250VAC
• Power supply output: 12VDC, 40 watts
• Maximum transmission power: 6 watts
• Radio frequency: 452 MHz
• Channels available: 80 (8x10)
• Signal transmission for continuous synchronization occurs: Every minute
• Daylight Savings Time option: Yes
• Time zone options: 24
• Operating tmperature: 0° ~+ 50°C
• FCC Part 15 and Part 90 Compliant
• UL Listed

• AT-MSX Wireless Sync Device
• AT-ANTHP High Power Indoor Antenna
• AT-ANTOD High Power Outdoor Antenna
• ATX-GPS Time Source Receiver
• ATSYNC-KIT Ethernet Time Sync Kit
• AT20WT Amplifier

 More information on these accessories under the RESOURCES tab.

• ATX6 Transceiver Specifications.pdf | Right-click to save (108KB)
• ATX6 Installation & User's Guide.pdf | Right-click to save (1,018KB)
• AirTime Brochure.pdf | Right-click to save (1.47B)
• Hi-Resolution Image | Right-click to save (30KB)

ATX6 Transceiver Accessories

• AT-MSX Product Specifications.pdf | Right-click to save (71KB)
• AT-ANTHP Product Specifications.pdf | Right-click to save (116KB)
• AT-ANTOD Product Specifications.pdf | Right-click to save (115KB)
• ATX-GPS Product Specifications.pdf | Right-click to save (133KB)
• ATSYNC-KIT Product Specifications.pdf | Right-click to save (117KB)
• AT20WT Amplifier Product Specifications.pdf | Right-click to save (81KB)

Sample FCC forms for use with 20 watt (AT20WT) installations only

• Sample - Form 601.pdf | Right-click to save (807KB)
• Sample - Preparing to License.pdf | Right-click to save (85KB)

Actual FCC forms for use with 20 watt (ATWT) installations only

• ACTUAL FORM - Preparing to License.pdf | Right-click to save (85KB)
• ACTUAL FORM 601.pdf | Right-click to save (807KB)

FCC License

When obtaining an FCC License for this device it is suggested you go through a qualified Frequency Coordinator. Enterprise Wireless is one such organization. They can be contacted at http://www.enterprisewireless.org/ or reached at 800-886-4222. They can assist you in obtaining the proper FCC license for this device. The specific frequencies to be licensed are 452.3125MHz (for AirTime) and 464.6000MHz (if supporting RC) at 20-Watts.

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