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5 Results Found For "PCB"
DX Engineering Winder and Tie Wrap Combos
DX Engineering Winder and Tie Wrap Combos are designed with the amateur radio portable operator in mind, but they are equally useful for keeping your shack organized. These durable yet lightweight winders are made from FR4 PCB Material, and measure 8 inches by 4 inches. They come in a striking red color and feature a built-in handle, making them easy to spot and handle during portable operations like SOTA and POTA. Their bright color ensures they won't easily get lost in your toolbox, go-bag or in the grass. Each combo includes four winders, ideal for organizing and managing your portable antennas, wire, rope, or even small diameter coax. With the DX Engineering logo proudly displayed on each winder, you can be confident that you are getting a high-quality product. Additionally, each combo comes with a 10-pack of professional quality BongoTies multi-purpose tie wraps, made from highly renewable organic materials: bamboo and natural Hevea rubber. These tie wraps are perfect for securing your wire, rope, or cable to the DX Engineering winder, ensuring everything stays neatly in place.
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$24.99
DX Engineering Transmit Receive Interrupter Plug-In Module
DX Engineering Transmit Receive Interrupter Plug-In Module, DXE-TRI-PM, provides essential protection from the station's transmitted energy picked up by a receive antenna that is connected to the DXE-NCC-2 Channel B Receive Antenna Input active front end. This optional custom PCB relay switch device is typically installed in the top Option Slot of the Channel B rear panel board in the NCC-2. When the transceiver keys the RADIO PTT port of the NCC-2, the DXE-TRI-PM can open or ground the receive antenna input and the board output, as selected by jumpers. It functions independently and does not affect or depend on the settings of the NCC-2 Bias-Tee Enable circuit that places DC on the receive antenna feedline for Active antennas. The DXE-TRI-PM is only in the path of the receive antenna input. It also features a Gas Discharge Tube to protect the front end of the NCC-2 while in the receive mode. Adding a second DXE-TRI-PM Transmit Receive Interrupter Plug-In Module to the the top slot of the NCC-2 Channel A rear panel board is recommended. The gas tube provides pulse energy protection during receive and disconnect or grounding protection when the CH A RX ANT IN port is used for a receive antenna that is physically too close to the transmit antenna. Adding a DXE-TRI-PM can provide input protection for the RTR-2 RX ANT IN during receive and by grounding the receive antenna input during transmissions. Alternatively, the DXE-TRI-PM installed in the DXE-DMC-2 Dual Module Chassis can interrupt or ground any receive antenna feedline or a receiver input. Jumper settings select opening or grounding of the receive antenna input and receiver output. This receive feedline RF switch is operated by toggling 13.8 VDC, on for Receive and off when Transmitting. The DMC-2 PCB jumper HD5 selects operating DC from either the 2.1mm power connector or the "Receiver Output" coaxial cable with a user supplied DC Bias-Tee device, such as the DXE-FVI-1 Feedline Voltage Injector. Remote outdoor installation requires a weather resistant cover.
Not Yet Reviewed
$44.99
DX Engineering Electronic Protection Components
DX Engineering Electronic Protection Components may be used in a variety of electronics and radio applications. These are wire lead components that can be used on circuit boards or in multi-purpose connection devices. Choose from the components listed for detailed specifications: DXE-MOV-82VDC-10 Metal Oxide Varistor, Surge Protector, max. 82VDC/50VAC Pack of 10 DXE-GDT-4KV-5 Gas Discharge Tube, Surge Arrestor, 4kV, Pack of 5 DXE-TVS-1500-10 ESD Suppressor, TVS Diode, Bidirectional, 17VDC max., Pack of 10 DXE-CAP-PT1UF-10 Capacitor, Ceramic, 0.1uf, 1kV DC, RF Bypass, Pack of 10 ---------------------------------------------------------------------------------------------------------------------------------- This series of protection components are well suited for the DXE-CLTB Control Line Terminal Board that provides a flexible and simplified approach to control line surge protection. The DXE-CLTB is a small, 3 inch square printed circuit board (PCB) with four ten-wire compression screw terminal blocks that handle from 14 to 26 AWG conductors and up to 10A. The two outer terminal blocks are for input and output of the control wires and the two 45 degree angled ten-wire compression screw terminal blocks are for connecting electronic surge protection components. This provides for the choice of components to install between the control line and ground to provide shunt protection. Metal Oxide Varistor (MOV), Gas Discharge Tube (GDT), EMP Suppressor TVS Diodes, RF Bypass Capacitors and other wire lead components are easily connected between the control lines and ground. For effective protection wherever shunt devices are used, a low impedance ground is critical. The DXE-CLTB Control Line Terminal Board has four corner grounding screw holes for mounting on metal standoffs to a metal grounding panel inside an enclosure. DXE-CLTB-M Control Line Terminal Board includes a 10-pack of MOVs.
( 1 )
$20.99
Clearance
DX Engineering SOTAbeams Low Pass Filter Enclosures
DX Engineering SOTAbeams Low Pass Filter Enclosures provide all of the parts to house your SOTAbeams filter boards to work with your WSPRlite Classic or Flexi. Construction of the enclosure and installation of the filter and is easy to accomplish. ------------------------------------------------------------------------------------ Please note, presently we have two enclosures due to the change made by SOTAbeams: DXE-LPFV1-2-CASE is the new enclosure that fits the newer LOWPASSKIT, LOWPASSKITHB and PCB3LPF v1.2 boards. DXE-SB-LPF-CASE is the old enclosure that fits the original SOTAbeams Low Pass Filter v1.1 boards, which we have renumbered as part SBM-LPFKITDXEPCB. Supplies of these originals are limited, and when they sell out they are discontinued. ---------------------------------------------------------------------------------- Made of aluminum for excellent shielding, the enclosure has a soft grommet to protect the SMA cable and two removable covers for the access holes to allow easy manual band switching of the filter. Here are all of the parts contained in the DX Engineering SOTAbeams Low Pass Filter Enclosure Kits: 1 - Aluminum Case - Top 1 - Aluminum Case - Bottom 4 - Phillips Head Cover Screws 4 - PCB Spacers 8 - Phillips Head Screws for PCB mounting 4 - Internal Tooth Lock Washers 1 - Soft Grommet for SMA Cable 2 - Removable Access Plugs 4 - Stick-on Rubber Feet 1 - Label
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$55.99
$41.99
DX Engineering Low Power Balun Center Insulators
DX Engineering LPB-B Low Power Balun Center Insulators feature an amazing Hi-CMI 50-ohm 1:1 Balun built onto a Center Insulator board, and a BNC female right-angle connector pre-installed. Designed for portable operations on HF bands, these baluns let you join the fun of making a high-performance Single Band or Multi-Band Linked Dipole! This coax wound toroid achieves an amazing common mode impedance (CMI) curve, with an RF choking capability that far exceeds 'a-few-beads-on-coax' products that are offered by other suppliers, and they can handle up to 250 watts on SSB voice, or 100 watts or less on CW or Digital modes on frequencies below a 2:1 SWR. They are designed for building a center supported Inverted Vee Dipole (not end supported) and are great for use with DX Engineering Nomad Portable Telescopic Masts (sold separately). Great for POTA, SOTA and JOTA, low-cost DIY Low Power Balun Center Insulators are ready for use on a monoband resonant or link-clip multi-band resonant wire antenna for portable or long-term temporary operations. These Low Power Balun Center Insulators are the heart of the DX Engineering Low Power Portable Dipole and Winder Kits.
Not Yet Reviewed
$49.99