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Master Clocks

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A master clock is a precise clock that provides timing signals to synchronise slave clocks as part of a clock network.

We supply high-precision, multi-function master clocks that can act as an NTP server, PTP grandmaster, time code generator or frequency reference. When equipped with a GPS or GNSS receiver the GMR provides an accuracy ±15 ns to UTC. Base models include both NTP and SNTP client and server functionality compatible with IPv4/IPv6 networks and offer AES256 SSH encryption and MD5 authentication for secure communications.

Optional outputs include time code reader and generator (SMPTE, IRIG-B, IRIG-A, IRIG-E), PPO (programmable pulse output), 1PPS (pulse per second), 10 MHz sine wave input and output, and PTP (IEEE1588 Precision Time Protocol).

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Product name	Manufacturer	Form Factor	Max Operating Temperature
	Filter	Filter	Filter
	Masterclock	19" Rackmount 13.8d x 10.32w x3.65h cm 43w x 4.31h x 11.5d cm 13.2x20.3x4.4 cm 27.2w x 4.31h x 8.9d cm 27.64w x 4.5h x 11.4d cm 43.2w x 18.4h x 4.6d cm 43w x 4.3 x 11.5d cm 41.4w x 17.5h x 5.8d cm 40w x 24h x 9d cm 23.6w x 9.7h x 4.7d cm 63.3w x 17.4h x 8.4d cm 64.8w x 26.4h x 5.8d cm 106.7w x 16.5h x 5.8d cm 60w x 25h x 7d cm 43w x 4.31h x 8.9d cm 25.7w x 9.7h x 4.5d cm 43.2w x 8.9h x 7.6d cm 100w x 38h x 6.7d cm 48.3w x 8.9h x 7.6d cm 63.5w x 17.8h x 5.3d cm 56.5w x 9.14h x 5.7d cm) 94.7w x 24.8h x 6.68d cm 106w x 16.5h x 5.8d cm 38.7w x 18h x 9d cm 66w x 25.4h x 11.4d cm	0 to 60°C 0 to 60°C 0 to 60°C	Filter	Filter	Filter
GMR5000 Master Clock 1U Rackmount Multifunctional Master Clock	Masterclock	19" Rackmount
GMR1000 Master Clock 1U Rackmount Multifunctional Master Clock	Masterclock	19" Rackmount
RC1000 RC1000 Dual-Channel Production Timer	Masterclock	13.2x20.3x4.4 cm	0 to 60°C
GPS500 GPS Time Code Generator	Masterclock	13.8d x 10.32w x3.65h cm	0 to 60°C
TCDS16 TCDS16 Digital Clock	Masterclock	27.2w x 4.31h x 8.9d cm	0 to 60°C
DA232 DA232 Isolation and Distribution Amplifier	Masterclock	43w x 4.3 x 11.5d cm	0 to 60°C
NTDS44 4 Digit LED Display Panel	Masterclock	41.4w x 17.5h x 5.8d cm	0 to 60°C
NTDS44-DF 4 Digit LED Display Digital Clock	Masterclock	40w x 24h x 9d cm	0 to 60°C
TCDS19 Digital Clock	Masterclock	27.64w x 4.5h x 11.4d cm	0 to 60°C
NTDS24-8AL Modular Time Zone Clock	Masterclock	43.2w x 18.4h x 4.6d cm	0 to 60°C
NTDS24 Digital Clock	Masterclock	23.6w x 9.7h x 4.7d cm	0 to 60°C
NTDS46-DF 6-Digit LED Display Panel	Masterclock	63.3w x 17.4h x 8.4d cm	0 to 60°C
NTDS4626 Digit LED Display Digital Clock	Masterclock	64.8w x 26.4h x 5.8d cm	0 to 60°C
NTDS49 9 Digit LED Display Panel Digital Clock	Masterclock	106.7w x 16.5h x 5.8d cm	0 to 60°C
NTDS84 4 Digit LED Display Panel	Masterclock	60w x 25h x 7d cm	0 to 60°C
TCDS112 12 Digit LED Display Panel	Masterclock	43w x 4.31h x 8.9d cm	0 to 60°C
TCDS24 TCDS24 Digital Clock with 4 Digit LED Display Panel	Masterclock	25.7w x 9.7h x 4.5d cm	0 to 60°C
TCDS26 6 Digit LED Display Digital Clock	Masterclock	43.2w x 8.9h x 7.6d cm	0 to 60°C
TCDS8646-3AL Digital Clock with 6 Digit LED Top and Bottom Display Panel	Masterclock	100w x 38h x 6.7d cm	0 to 60°C
TCDS29 Time Code Driven Clock	Masterclock	48.3w x 8.9h x 7.6d cm	0 to 60°C
TCDS44 4 Digit LED Display Digital Clock	Masterclock	41.4w x 17.5h x 5.8d cm	0 to 60°C
TCDS46 6 Digit LED Display Panel Digital Clock	Masterclock	63.5w x 17.8h x 5.3d cm	0 to 60°C
TCDS46-DF 6 Digit LED Display Panel Digital Clock	Masterclock	63.3w x 17.4h x 8.4d cm	0 to 60°C
MDN29 Multi Network Digital Display	Masterclock	56.5w x 9.14h x 5.7d cm)	0 to 60°C
TCDS49 Digital Clock with 9 Digit Display Panel	Masterclock	106.7w x 16.5h x 5.8d cm	0 to 60°C
TCDS84 4 Digit LED Display Digital Clock	Masterclock	60w x 25h x 7d cm	0 to 60°C
TCDS86 6 Digit LED Display Digital Clock	Masterclock	94.7w x 24.8h x 6.68d cm	0 to 60°C
TCDS8646-3L 6 Digit Digital Clock	Masterclock	100w x 38h x 6.7d cm	0 to 60°C
MDN49 Multi-Network Digital Display	Masterclock	106w x 16.5h x 5.8d cm	0 to 60°C
NTDS26-DF Digital Clock with 6 Digit LED Display Panel	Masterclock	38.7w x 18h x 9d cm	0 to 60°C
TCDS26-DF Digital Clock with 6-Digit LED Display Panel	Masterclock	38.7w x 18h x 9d cm	0 to 60°C
NTDS84-DF Digital Clock with 4 Digit LED Display Panel	Masterclock	66w x 25.4h x 11.4d cm	0 to 60°C
DA12 Dual Channel Distribution Amplifier	Masterclock	43w x 4.31h x 11.5d cm	0 to 60°C
NTDS8646 Digital Clock 6 Digit LED display panel with 6 Digit bottom display	Masterclock	100w x 38h x 6.7d cm	0 to 60°C
TCS100 Time Code Switcher
TCS-100 Time Code Switcher

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Master Clocks

Master Clocks

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