signal  (20,266 offers of 2,470,673 product items)

10/100M auto-sensing Ethernet - 4 serial ports, with support for RS-232, RS-422, and RS-485 - Built-in 15 KV ESD surge protection for all serial signals - Versatile socket operation modes, includin...

Panorama Antennas LG-IN2448 - Aerial - radome - navigation, cellular, Wi-Fi - 9 dBi - omni-directional - panel mountable

Capture an HD audio-video source, through a low-profile or full-profile PCI Express slot This all-in-one PCI Express capture card lets you record 1080p HD video and stereo audio to your computer sy...

10/100M auto-sensing Ethernet - 4 serial ports, with support for RS-232, RS-422, and RS-485 - Built-in 15 KV ESD surge protection for all serial signals - Versatile socket operation modes, includin...

powerful with shrill alarm A common problem of being in the dark, especially alone: not feeling safe and, when needed, the ability to signal for help. The compact K6R Safety keychain light has a qu...

Panorama Antennas LG-IN2455 - Aerial - radome - cellular - 9 dBi - omni-directional - panel mountable

10/100M auto-sensing Ethernet - 4 serial ports, with support for RS-232, RS-422, and RS-485 - Built-in 15 KV ESD surge protection for all serial signals - Versatile socket operation modes, includin...

A common problem of being in the dark, especially alone: not feeling safe and, when needed, the ability to signal for help. The compact K6R Safety keychain light has a quick and easily accessible s...

The MAKO® 5G Dome is a range of high-performance 4×4 MiMo antennas covering 617-960/1710-6000MHz with optional GPS/GNSS and optional 2×2, 3×3 or 4×4, or 6×6 MiMo/Diversity at 2.4/5.0/7.2GHz. The MA...

Convert an RS232 data signal to either RS485 or RS422 with this wall-mountable, ESD-protected adapter The IC232485S Industrial RS232 to RS-422/485 Serial Converter is a bi-directional adapter that ...

Digital Diagnostic Monitor Function - 40 to 85°C operating temperature range (T models) - IEEE 802.3z compliant - Differential LVPECL inputs and outputs - TTL signal detect indicator - Hot pluggabl...

The MAKO® 5G Dome is a range of high-performance 4×4 MiMo antennas covering 617-960/1710-6000MHz with optional GPS/GNSS and optional 2×2, 3×3 or 4×4, or 6×6 MiMo/Diversity at 2.4/5.0/7.2GHz. The MA...

Rugged PoE Extender | 60 Watts | IP-30 Aluminum Housing | 100m (330ft) Extend the Reach of PoE Links up to 328 Feet Extends the reach of PoE links up to 328' (100 m) to power powered devices (PD) o...

The new MINI-CAT+ (MC+) combines the handy size of our Mini Rewinders and the functionality of our Heavy-Duty Rewinders (CAT). The New MC+ are not intented to replace the MC-11 and the MC-10, but a...

The MAKO® 5G Dome is a range of high-performance 4×4 MiMo antennas covering 617-960/1710-6000MHz with optional GPS/GNSS and optional 2×2, 3×3 or 4×4, or 6×6 MiMo/Diversity at 2.4/5.0/7.2GHz. The MA...