NTS-SD
Precise PPS/10MHz/IRIG-B 1 to 16 Distribution Unit*
(retired product, only on request)
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.
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 <15ns
Technical Specification
model NTS-SD-01/02
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
2kg
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
