North Hills Signal Processing - Product Announcements

Compliance testing of VDSL Network-End Service and Remote (Customer) End Service Splitters. (read more)

For wideband distribution and combination of signals. 50 and 75 ohm models with type BNC connectors are standard. Other impedances and connector types are available on special order.

Superior isolation between ports and minimal insertion loss. VSWR optimized at each port. (read more)

Utilizing a low profile design and lightweight robust construction, the Ultra Compact Data Bus Coupler deliver big advantages with same superior electrical performance at a fraction of the size. This coupler is the ideal solution for programs that are weight sensitive and have limited space and volume for installation. (read more)

DX Line of Data bus transformers has been designed specifically for MIL-STD-1553 users desiring an extra margin of CMR. (read more)

Ultra High Frequency 50 ohm to 100 ohm balun provides an easy and straightforward means of measuring circuit characteristics to 1.2 GHz. (read more)

North Hills manufactures a wide variety of couplers suitable for installation on satellites or lift vehicles. Our couplers are qualified on several commercial and military lift vehicles and satellites. (read more)

North Hills can manufacture a wide variety of custom harnesses to your specification and environmental requirements. (read more)

Series of bus switching relays designed for use in the test and simulation of MIL-STD-1553 data buses. They are particularly useful in reconfiguring bus systems. (read more)

An easy-to-use battery powered, handheld tester able to quickly troubleshoot or test a MIL-STD-1553B data bus network. (read more)

In communication circuits, maximum power transfer occurs when source and load impedance are matched. By relating it to a reference source impedance, the magnitude of a load impedance may, meaningfully, be expressed as "return loss." (read more)

Series LBB Longitudinal Balance Bridges are designed measure balance to ground of balanced systems, cables and components per ITU-T Recommendation O.9. (read more)

Full line of single and multi- stub couplers for MIL-STD-1553. North Hills Couplers have better than 55 dB common mode rejection and are supplied in a solder sealed case for superior environmental, EMI and corrosion protection. (read more)

Flight qualified units are available both with and without internal terminations. (read more)

DC-coupled "Humbuckers" for power line isolation. Humbuckers are common mode chokes that offer high impedance to common mode currents to ground, while being ideally transparent to line to line signals.

Removal of "humbars" or other interference in Broadcast, Telecommunications and CCTV applications. (read more)

North Hills' "Humstoppers" provide quick, cost-effective solutions to interference due to differences in ground potential or induced common-mode noise.

Removal of "humbars" or other interference in Broadcast, Telecommunications and CCTV applicationsRemoval of "humbars" or other interference in Broadcast, Telecommunications and CCTV applications. (read more)

Three series of 50 and 75Ω baluns rated for 10, 25 and 100W. (read more)

50, 75 and 90Ω baluns and unbalanced to unbalanced devices in a compact printed circuit board mount package. (read more)

Adaptors for matching 50, 75 and 90 ohm coaxial cables. (read more)

A complete line of balun transformers to match 50 and 75 ohm unbalanced circuits to a wide range of balanced impedances. North Hills offers three series with varying frequency ranges to cover a wide variety of applications. (read more)

A line of 50 and 75 ohm baluns with an extremely low (20) Hz frequency cut-off. (read more)

Measure system susceptibility to noise and interference; Convert signals from a coax source to a highly balanced output.

• 50ohm coax input impedance.
• Balanced outputs 100, 110, 120, 135, 150ohm
• Models cover 10kHz - 100MHz

North Hills has developed a series of miniature data bus couplers for programs that are weight sensitive and have limited space and volume for installation. The sub-miniature data bus coupler is specifically designed for applications where the couplers must be firmly attached to the aircrafts surface. (read more)

North Hills has developed a series of miniature data bus couplers for programs that are weight sensitive and have limited space and volume for installation. The couplers meet all MIL-STD-1553 electrical requirements and are manufactured using North Hills transformers and MIL-R-39007 one Watt minimum resistors. (read more)