Signal Distribution

NTS-SD-01

Precise PPS/10MHz/IRIG-B 1 to 16 Distribution Unit

The NTS-SD-01 is a 1U mount 1-input to 16-outputs distributionunit. It provides precise distribution of any frequency  from 0 up to 10Mhz incl. most popular standards:  1PPS, 10MHz or IRIG-DCLS (TTL) signals. All 16 outputs are TTL buffered outputs without load and 2.5V when loaded with 50 Ω. The distributor is temperature stabilised, ensuring ultra high precision and stability of time parameters. The front LED indicators show 1PPS impulses even when they are very short. The input socket is DC coupled so that it can support the IRIG-DCLS signal. This unit is also available in calibrated version done by NMI – Polish Central Office of Measures (GUM).

Key features:
• 1PPS signal (TTL) distribution
• IRIG-DCLS (TTL) distribution
• Compact Rack Mount 1U-High metal package
• ± 400ps differential delay between outputs
• Input to output delay <5ns

Technical Specification

model NTS-SD-01

Precise 1PPS/IRIG-DCLS distributor

Input

1PPS, IRIG (Unmodulated) and other

frequency

0 up to 10 MHz

Input/Output impedance

50 Ω

Input/output connectors

SMA

Rise time

<2ns

Fall time

<2ns

Jitter

<50ps RMS

Temperature

0°C to 50°C

Humidity

0-95% non-condensed

Power

85…264V AC, 100…370V DC

Dimensions

44 x 483 (19’’) x 205 mm

Weight

4kg

Safety

IEC 61010-1:2010 / EN 61010-1:2010

EMC

EN61326-1 (2006) EMC
• Requirements for Measurement Control
and Laboratory Equipment, Class A
• EN61000-3-2 (2006) +A1+A2 Harmonic
Current Emissions
• EN61000-3-3 (2008) Voltage Fluctuation
and Flicker Emissions