NTV-100

Low cost GPS synchronized NTP Server

Brandywine Communications NTV-100RG is an affordable, convenient and flexible NTP Server. This network time server accurately time synchronises computers, time displays, PBX’s, and a wide variety of other equipment. The NTV-100RG is a small, rack mounted NTP Server that can synchronise to GPS or to the IRIG B time code to provide NTP time. With eight built-in channels in a compact 1U chassis, the NTV-100RG can also accept NTP and output serial time messages for synchronising external devices such as time displays.

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Network Time Device, 1/2" Red LED Display, Rack Mount

Model #NTV-100RK

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Network Time Device, 1/2" Red LED Display, Rack Mount, GPS input

Model #NTV-100RG

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Network Time Device, 1/2" Red LED Display, Desktop mount

Model #NTV-100DK

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Network Time Device, 1/2" Red LED Display, Desktop mount, GPS input

Model #NTV-100DG

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Network Time Device, IRIG input, OCXO oscillator option

Model #NTD-IRIG-DOSC

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Network Time Server, GPS input, OCXO oscillator option

Model #NTD-GPS-DOSC

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Network Time Device, IRIG Input, Rack Mount with LED display

Model #NTV-100-B-RK

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Network Time Device, 1/2" Yellow LED Display, Rack Mount

Model #NTV-100RK-YEL

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Network Time Device, 1/2" Yellow LED Display, Rack Mount GPS

Model #NTV-100RG-YEL

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Network Time Device, 1/2" Yellow LED Display, Desktop mount

Model #NTV-100DK-YEL

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Network Time Device, 1/2" Green LED Display, NVG-Compatible

Model #NTV-100RK-GRN-NVG

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Network Time Device, 1/2" Green LED Display

Model #NTV-100RK-GRN

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Network Time Device, Rack Mount, GPS input, 110V DC power

Model #NTV-100RG-110VDC

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Network Time Device, 1/2" Red LED Display, Desktop mount, GPS input

Model #NTV-100DG-1M-CABLE

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Variations

Model NumberDescriptionOscillator TypePower SupplyForm FactorPower TypeOutput FormatInput FormatDisplay Colour
NTV-100RKNetwork Time Device, 1/2" Red LED Display, Rack MountTCXOSingle AC1UACNTPIRIGRed
NTV-100RGNetwork Time Device, 1/2" Red LED Display, Rack Mount, GPS inputTCXOSingle AC1UACNTPGPSRed
NTV-100DKNetwork Time Device, 1/2" Red LED Display, Desktop mountTCXOSingle ACDesktop MountACNTPIRIGRed
NTV-100DGNetwork Time Device, 1/2" Red LED Display, Desktop mount, GPS inputTCXOSingle ACDesktop MountACNTPGPSRed
NTD-IRIG-DOSCNetwork Time Device, IRIG input, OCXO oscillator optionOCXOSingle AC1UACNTPIRIGRed
NTD-GPS-DOSCNetwork Time Server, GPS input, OCXO oscillator optionOCXOSingle AC1UACNTPGPSRed
NTV-100-B-RKNetwork Time Device, IRIG Input, Rack Mount with LED displayTCXOSingle AC1UACNTPIRIGRed
NTV-100RK-YELNetwork Time Device, 1/2" Yellow LED Display, Rack MountTCXOSingle AC1UACNTPIRIGYellow
NTV-100RG-YELNetwork Time Device, 1/2" Yellow LED Display, Rack Mount GPSTCXOSingle AC1UACNTPGPSYellow
NTV-100DK-YELNetwork Time Device, 1/2" Yellow LED Display, Desktop mountTCXOSingle ACDesktop MountACNTPIRIGYellow
NTV-100RK-GRN-NVGNetwork Time Device, 1/2" Green LED Display, NVG-CompatibleTCXOSingle AC1UACNTPIRIGGreen (NVG Compatible)
NTV-100RK-GRNNetwork Time Device, 1/2" Green LED DisplayTCXOSingle AC1UACNTPIRIGGreen
NTV-100RG-110VDCNetwork Time Device, Rack Mount, GPS input, 110V DC powerTCXOSingle DC1UDCNTPIRIGRed
NTV-100DG-1M-CABLENetwork Time Device, 1/2" Red LED Display, Desktop mount, GPS inputTCXOSingle ACDesktop MountACNTPGPSRed

Features

Low cost GPS synchronised NTP Server with front panel display

The NTV models consist of a family of network time servers/ NTP clocks that can synchronise to GPS or the IRIG B time code and provide NTP output or accept NTP and output serial time messages for synchronisation of external devices such as time displays. all models are contained in a compact 1U chassis with a front panel time display.

Specifications

Satellite Signal GPS L1, 1575.42 MHz
Satellite Code C/A 1.023 MHz
Receiver Type Parallel 16 Channel. All-in view satellites tracked continuously and simultaneously
Warm Start N/A
Autonomous Start N/A
Cold Start Requirements Automatic: No input of time or position required
Position Accuracy 2.4 m horizontal, 5 m altitued with respect to WGS84 after 24 hour position averaging
Timing Accuracy (Tracking Satellites) +/- 100ns. Absolute UTC Std. Deviation 15ns (OCXO)
Timing Accuracy (Holdover mode, +/- 5°C) <15 µsec/day (OCXO), <1 µsec/day (Rb2)
1PPS Output
Connectors BNC (2) DB9 (1)
Levels 0-5V or 0-10V into 50Ω link selectable by user
On Time Rising Edge
Network Interface
Interface Type 10BaseT
Protocols TCP/IP, UDP, NTPv3, HTTP, SNMP v1
Serial Interface
Type RS232 and RS422
Baud Rate 9600,N,8,1
Sine Wave Outputs
No. of Outputs 4
Connectors BNC
Frequency 10MHz
Levels 0-13dBm into 50 ohm Software Settable
Environmental
Temperature Instrument: -10 to +50°C
Humidity 95% non condensing
Power 85-265VAC 50/60Hz
Optional 12VDC, 24VDC, -48VDC, 125VDC
Dimensions 19" rack mount
, 1.75" (1U) height, 7.5" depth, 17" width, 3.5lb Nom.
Weight 11lb typical
EMC Emmission To EN55022 as EN50024 FCC Part 15B, Class A
EMC Immunity To EN50082-1 as EN61000-4-2 ESD, IEC 801-3 HF Field, IEC 801-4 Burst
Time Code 1 Output
Connectors BNC
Code Type IRIG A135, B125, E115, G145 software selected
Control Functions IEEE 1344
Levels 3 V p-p into 600 ohm (DCLS)
Time Code 2 Output
Connectors DB9
Code Type IRIG A005, B005, E005, G005
Selection same as modulated code
Levels DC level shift (0-5V)
Time Code 3,4 Output
Connectors BNC (1) DB9 (1)
Code Type Have Quick per ICD-GPS-060
Levels 0-5V
Alarm Status Voltage free relay
Status Indicator LEDs
Power Yes
Tracking Satellites Yes
Valid Time Yes
Holdover / 12hr Holdover Alarm Yes
Output Good/Fail (8 leds) Yes

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