Condition: Used

The Keysight N1027A-76A Phase Matching Cable Kit for Electrical Clock Recovery (N1076A-CR1) is presented in excellent cosmetic condition and supplied complete in its original foam-lined hard carry case. All principal kit components are present as confirmed by the images.

Included in the sale:
• Keysight N1027A-76A Phase Matching Cable Kit (N1076A-CR1)
• N1027-60015 18.2 ns Delay-Line Assembly
• Matched pair of microwave pick-off tees (CDR/THRU, 2.4 mm connectors) with protective caps
• Microwave equalizers — 6 dB negative slope SMA (x2) and 9 dB negative slope SMA (x2)
• 2× coaxial cables, 2.92 mm (m) to 2.92 mm (m)
• Keysight torque wrench (8710-1765, 0.90 N·m / 8 lb-in)
• T-20 Torx screwdriver
• T-10 Torx screwdriver
• Hard carry case with custom foam inserts
• Power cord and USB cable (stored under first foam level)

The images provided are of the actual item you will receive. Please review them carefully for the cosmetic condition and what is included in the sale.

The Keysight N1027A-76A (also ordered as N1076A-CR1) is an Electrical Clock Recovery Phase Matching Kit designed for use with the Keysight N1076A, N1077A, and related N107X-series clock recovery DCA-M modules.

The kit provides specially matched cables and accessories to minimise (align) clock-to-data delays, ensuring accurate jitter measurements when using the N1076A external clock recovery module — or when recovering clocks from electrical signals — with an N1000A DCA-X mainframe fitted with an internal precision timebase and an N1045A, N1046A, or N1055A module.

The microwave pick-off tees direct a small portion of the electrical input signal to the clock recovery module's input. The included microwave equalizers enable closed-eye measurements by opening signal eyes that would otherwise be closed due to channel loss. The 18.2 ns delay-line assembly attaches to the N1000A's rear panel to add the required clock-to-data path delay compensation.

Key Features:
• Minimises clock-to-data delay for accurate jitter measurements
• Includes matched microwave pick-off tee pair with 2.4 mm connectors
• Enables closed-eye measurements with included microwave equalizers
• 18.2 ns delay-line assembly for N1000A rear-panel installation
• Compatible with NRZ and PAM4 electrical signal formats

Kit Contents (per manufacturer):
Delay-line assembly (18.2 ns): N1027-60015 — Qty 1
Microwave pick-off tee, 2.4 mm connectors, matched pair: N1027-2P2 — Qty 1
Microwave equalizer, 0.5–18 GHz, 6 dB negative slope, SMA: N1027A-EQ6 — Qty 2
Microwave equalizer, 0.5–18 GHz, 9 dB negative slope, SMA: N1027A-EQ9 — Qty 2
Coaxial cable, 2.92 mm (m) to 2.92 mm (m), 21.5 in. length: N1075-60015 — Qty 2
T-20 Torx screwdriver: 8710-1615 — Qty 1
T-10 Torx screwdriver: 8710-1623 — Qty 1
Torque wrench, 0.90 N·m (8 lb-in): 8710-1765 — Qty 1

Compatibility:
Primary: N1076A, N1077A Electrical/Optical Clock Recovery DCA-M modules
Mainframe: N1000A DCA-X with internal precision timebase
Modules: N1045A, N1046A, N1055A

For further information, refer to the Keysight N107X-series user's guide and the N1027A-76A Quick Start Guide available at www.keysight.com.

N1027A-76A Electrical Clock Recovery Phase Matching Kit — Quick Start Guide (kit parts list and setup overview): Download PDF

DCA Accessories N1027A Kits and General-Purpose Parts — Technical Overview (accessories summary for DCA-X, DCA-M, and Clock Recovery families): Download PDF