Antelope 10MX User manual



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Owner’s Manual

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Contents
1. Safety Notes 5
2. Introduction 6
3. Features 7
4. Front Panel Explained 8
5. RearPanel Explained 9
6. Software Control Panel 10
7. Additional Information 11
8. In The Box 11
9. Technical Specications 11
10. Antelope Audio Support Resources 12

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1. Safety Notes
To reduce the risk of electrical shocks, re, and related hazards:
●Do not remove screws, cover, or cabinet. There are no user serviceable parts inside.
Refer servicing to qualied service personnel.
● Do not expose this device to rain, re, moisture or spillover of liquid of any kind.
●Should any form of liquid or a foreign object enter the device, do not use it. Switch off
the device and then unplug it from the power source. Do not operate the device again
until the foreign object is removed or the liquid has completely dried and its residues fully
cleaned up. If in doubt, please consult the manufacturer.
●Do not handle the power cables with wet hands!
● Make sure the device is switched off when plugging/unplugging it to/from the power
source.
●Avoid placing things on the cabinet or using the device in a narrow and poorly
ventilated place which could affect its operation or the operation of other closely located
components. Do not block any ventilation openings.
● If anything goes wrong, turn off the device rst and then unplug the power. Do not
attempt to repair the device yourself: consult authorized service personnel or your dealer.
●Do not install near any heat sources such as radiators, stoves, or other apparatus
(including ampliers) that produce heat.
●Do not use harsh chemicals to clean your unit. Clean only with specialized cleaners for
electronics equipment.
●Connect all your devices before powering your unit.
●This unit is connected via its power cord to the mains safety earth. Never operate the
unit without this earth connection.
● AC power supply cable should be routed so that it is not likely to be walked on or
squeezed by items placed upon or against it.
● To completely turn off the device, unplug the power cable rst from the outlet and then
from the rear panel of the unit.
●Both, occasional and continued exposure to high sound pressure levels can cause
permanent ear damage via headphones and monitors.
● Your unit should not experience shocks greater than the specied in the technical
specications.
●The device is designed to operate in a temperate environment, with a correct Operating
●Temperature of:
0-50 °C, 32-122 °F

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2. Introduction
Thank you for purchasing the 10MX from Antelope Audio.
Antelope Audio’s 10MX Rubidium Atomic Clock is the premier member of the Isochrone product line.
It offers the most stable clocking reference available for audio professionals and is perfectly suited
for mastering, mixing, post-production, live sound and lm-scoring applications. 10MX employs
the latest advancements of Antelope Audio’s industry-leading Atomic and Acoustically Focused
Clocking (AFCTM) Technologies to maintain digital audio system stability and preserve the highest
level of sonic integrity.
TheAntelopeAudio 10MX multiple atomic outputs allow up to 10 devices to be clocked simultaneously
over BNC Outputs of 10MHz. The unit can also be used as a master clock with 4 outputs up to 768
kHz via BNC, 2 via AES and 2 via S/PDIF. The intuitive software control panel enables awless
management, connecting via a USB port.
This complete world-class solution is conveniently housed in an elegant 1U chassis.
Enjoy working with the new 10MX!
All the best,
The Antelope Team

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3. Features
● Rubidium core with accuracy of 0.05 ppb (parts per BILLION)
● 4th generation Acoustically Focused Clocking (AFCTM), employing 64-bit DSP
● Master clocking up to 768 kHz over 4 WC
● 2 x S/PDIF and 2 x AES/EBU master clocking outputs up to 192 kHz
● Atomic clocking compatible with any device that accepts 10MHz reference
●Utmost ease of operation, just connect it and power it on
● PC/Mac connection via USB, allowing remote control and rmware upgrades
●Intuitive Software Control Panel
●Extremely sturdy mechanical construction

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4. Front Panel Explained
1. Power Switch
Toggles standby / operation state. When the device is powered on an illuminated ring will
glow arround the power button.
2. WC LOCK Indicator
Will indicate if the 10MX is locked to an external source.
3. Atomic Clock Indicator
Indicates that if the Atomic Module is engaged and Warmed up. When the device is
powered this icon will pulsate during the warm-up state as the Rubidium Oscillator is
heating up. When the device is fully warmed up the LED will glow steadily.
4. Sample Rate Indicator
Indicated the current sample rate of the master clock. When using DA mode, the
indicator blinks if no source is present.
5. Sample Rate Selection Knob
Use to cycle thru the sample rates, click to select the sample rate of your choice.
Press and hold to enter/exit DA mode

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6. AC power connection
This IEC connection supports inputs of 100 – 240 V~. This enables the device to
automatically accommodate mains voltages in any country.
7. WC Input
BNC Connector used to accept World Clock reference.
8. Atomic Clock Outputs
BNC Outlets for the 10MHz atomic clock signal. For best results cables should not
exceed 6 meters (20 feet) in length. Longer cables might work but will result in increased
jitter and other clock errors.
9. WC Outputs
The sample rate on these outputs always matches the sample rate shown on the front
panel frequency display.
10. S/PDIF Outputs
These two outputs provide S/PDIF clocking reference up to 192 kHz.
11. AES/EBU Outputs
These two outputs provide AES/EBU clocking reference up to 192kHz.
12. USB Connection
Allows connection to PC and MAC for complete remote control and rmware updates
thru the software control panel. The control panel for PC and MAC is available as a
download from the support section at www.antelopeaudio.com
5. Rear Panel Explained

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1. Standby button
2. Clock Source
3. Sample Rate Selector
4. WC Lock Indicator
5. Atomic Lock Indicator
6. Brightness Adjust
7. Info
6. Software Control Panel

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7. Additional Information
Additional information regarding operating systems, audio software and media players will be
updated through the support area at www.antelopeaudio.com
8. In the box
● 10MX Rubidium Atomic Clock
●Printed Documentation
● Warranty Card
●1 USB Cable
●1 AC Power Cable
9. Technical Specications
Atomic Reference Type: Rubidium Ultra-Stable Resonance-Controlled Master Oscillator
Frequency: 10MHz
Frequency Accuracy: Better than ±5E-11 @25C (±0.05 PPB )
Aging: Daily* ±2.5E-11
Monthly* ±1E-10
Yearly ±1E-9
(*After 1 day & 1 month of operation respectively)
Short Term Stability: t=1s ≤3E-11
t=10s ≤1.6E-11
t=100s ≤8E-12
Time drift in a 24-hr period: <7μs over 0°C to +60°C
Phase Noise (SSB): 1Hz ≤-70 dBc/Hz
10Hz ≤-87 dBc/Hz
100Hz ≤-114 dBc/Hz
1kHz ≤-130 dBc/Hz
10kHz ≤-140 dBc/Hz
Warm-Up Time: 8 – 10 minutes (depends on ambient temperature)

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Maximum shock
withstanding Non-operating, ight case mounted:
100m/s2 (~10.2 g*), 11 msec half-sine pulse per IEC 60068-2-27:2008
Non-operating, in original packing:
300m/s2 (~30.6 g*), 5 msec half-sine pulse per IEC 60068-2-27:2008
* g – gravitational acceleration
Power Supply Type: AC
Power Supply Input: 100 – 240 V~
Power Consumption: 15 W
Atomic Clock Outputs: 10 x BNC Sinusoidal, 10MHZ, 75 Ohm, 1Vpp typical (unloaded)
Outputs: Word Clock: 4 x BNC
AES/EBU: 2 x XLR
S/PDIF: 2 x RCA
USB: USB 2.0 Full-Speed, Type B, only for control
Word Clock Specs TTL Level, 75 Ohm Output Impedance
Operating Temperature: 0 – 50°C, 32-122 F
Humidity: 30 – 80% RH non-condensing
Dimensions: 482.6 (W) х228 (D) х 44 (H) mm
19 (W) x 9 (D) x 1.73 (H) inch
Weight: 2.8 kg/6.17 lb
10. Antelope Audio Support Resources
Antelope Audio offers a range of services and support resources for your Antelope hardware,
rmware and software control panels.
FAQ
Several categories of frequently asked questions are available on the website:
http://www.antelopeaudio.com/en/support
Telephone Support
Phone line is for general inquiries and technical support: +1 734 418 8661
Hours of Operation: 7:00 a.m. - 3:00 p.m. (EST)
Help Desk
A ticketing system ensures a 24-hour response time:
www.antelopeaudio.com/en/support/help-desk

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Live Chat
Connect with a customer support agent directly via the website:
http://www.antelopeaudio.com/en/support
Click on Antelope Tab on the right-hand side of the webpage
Hours of Operation: 7:00 a.m. - 3:00 p.m. (EST)
Support Documents and Software
A web resource with all device manuals, datasheets and software:
http://www.antelopeaudio.com/en/support/downloads
Control Panel Newsfeed
The software control panel for 10MX incorporates a newsfeed at the bottom, which displays all new
updates and relevant information:
You Tube Page
Tutorial videos, interviews, user cases and promos for forthcoming products:
http://goo.gl/yfOmZf
Web Blog
Regular blog posts will update you on the latest user cases with the 10MX:
http://www.antelopeaudio.com

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Version 1.0 / Oct. 2015
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