Availability
Receive Antennas and Arrays
DX Engineering Plug-in Modules
A new series of Plug-in Modules are available specifically for new DX Engineering devices that accept them. Details on each module are found at each part. DX Engineering Plug-in Modules include: * DXE-RPA-2-PM Receive Preamplifier Plug-in Modules * DXE-RG5000HD-PM Receiver Guard 5000HD Plug-in Modules *DXE-IT-PM 75 to 50 ohm Impedance Transformer Modules Modules for High Pass and Band Pass Filter Plug-in Modules are coming in 2017. These new Plug-in Modules are optional devices for the following new DX Engineering devices: * DXE-NCC-2 Receive Antenna Phasing Systems * DXE-RPA-2 Modular Receive Preamplifiers * DXE-RTR-2 Modular Receive-Transmit Interfaces * DXE-DMC-2 Dual Module Chassis Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. Discover new ways to equip your world-class station with DX Engineering Plug-in Modules for your DX Engineering devices. Click below on More Details to learn more!
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$79.99
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$80.99
DX Engineering High CMI Receive Feedline Chokes
DX Engineering High CMI Receive Feedline Chokes achieve exceptionally high isolation between the input and output connector shields to effectively block common-mode RF noise and unwanted signals that collect on 50 or 75 ohm receive antenna feedlines. Ongoing research and development by the design team at DX Engineering has produced two bidirectional Receive Feedline Chokes; a 50-ohm model with BNC female connectors and a 75-ohm model with Type-F female connectors. Both chokes cover the RF frequency range 100 kHz through 30 MHz. They exhibit very high common mode impedance* (CMI typically over 8,000 ohms across the 160, 80, and 40 meter bands) and feature DC pass capability up to 700 mA at 13.8VDC, with extremely low SWR and negligible insertion loss. Affordable DX Engineering High CMI Receive Feedline Chokes will be considered the best, most versatile receive chokes ever produced for typical low band receive antenna applications.
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$59.99
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$64.95
DX Engineering Receive Feedline Voltage Injectors
DX Engineering Feedline Voltage Injectors, DXE-FVI-1, are high-quality bias-tee devices that place direct current onto a receive antenna system's coaxial cable while preventing DC from reaching the Radio port. These FVI-1 voltage injectors are used to power active accessory devices, such remote relays, switching systems, and preamplifiers. These are the original equipment FVI-1 units provided with single DX Engineering Active Receive Vertical antenna models. Voltage is applied via the 2.1mm power connector to the receive antenna feedline F connector. The RCA phono jack connects to the receiver input with that DC voltage blocked, while passing RF from 100 kHz to 30 MHz. Various RCA phono plug adapters for different RF cable connectors are available in Suggested Parts. Two DXE-FVI-1 feedline voltage injectors may be connected at opposite ends of a feedline to provide DC voltage on the transmission line for your own custom application, keeping the input and output RF devices isolated from the voltage. The included 120V AC 60 Hz wall transformer power supply may be connected to the 2.1mm power connector may to place approximately +12 volts DC on the coaxial cable center conductor, with the coaxial cable shield used as the negative ground return. A different station power supply, 1-16 VDC, may be used with an in-line, 1 Ampere, fast-blow fuse for various devices. DX Engineering feedline voltage injectors are ready for your "DC power on the coax" needs! Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. When you need to inject a DC voltage onto a 75 ohm coaxial cable used for receiving, remember the DX Engineering Feedline Voltage Injector!
Not Yet Reviewed
$99.99
DX Engineering Receive Feedline Transformers
DX Engineering Receive Feedline Transformers are designed to match your receive antenna 75 ohm output impedance to the nominal 50 ohm input impedance of most receivers. These transformers may be used in almost any receiving application that requires a 75 ohm Type F connection to a 50 ohm BNC connector. These transformers have very low loss (<0.3 dB) and very wide bandwidth, 100 kHz to 60 MHz! Matching the receive antenna or array to the receiver ensures the best possible performance as a result of a system impedance match. *Important! - These Feedline Transformers are Intended to be used on an RF ONLY coax and should NOT be used for power.
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$55.99
QRO.cz Bias Tee Receive Feedline Voltage Injectors
QRO.cz Bias Tee Receive Feedline Voltage Injectors are engineered to inject DC voltage into a receive antenna system's coaxial cable while isolating the radio port from DC current. This allows you to power remote devices—such as preamplifiers, relays, or switching systems—without the need for separate power lines, simplifying your installation by combining RF and DC over a single coaxial feed. Typically installed at the receiving end of the coaxial cable, the bias tee passes DC power from an external source to the coax line running to the powered device. It uses a feed inductor to deliver DC to the device side and a blocking capacitor to prevent DC from reaching the radio. For added flexibility, bias tees can be used on both ends of the coaxial line to serve as DC input and output points.
Not Yet Reviewed
$83.99
DX Engineering Receive Filters
DX Engineering Receive Filters are available individually for use in the NCC-2, RPA-2, RTR-2 or DMC-2 with adapter boards. These filters are also available in sets with mounting fixtures for use in the NCC-1. DX Engineering Receive Filters are numbered for the key Amateur Band on which they function. The Band Pass filter models pass RF only on the numbered band, the High Pass models function on that band and all device frequencies above, and the Low Pass models work on that band and all device frequencies below. Response plots for Receive Filters are conveniently listed on a single page in this product's detail web page tab labeled "Charts and Guides". Some users will want to use a pair of these filters with two of the required DXE-RXFL-1 Filter Adapter Boards in their NCC-2. Each individual filter used requires a DXE-RXFL-1 Single Filter Adapter Board to convert them for installation in DX Engineering device models DXE-NCC-2, DXE-RPA-2, DXE-RTR-2 or DXE-DMC-2. All of the RXFL filters are still available in paired sets including two filters and one filter mounting fixture for owners of the legacy NCC-1 unit. See the Receive Filter Sets in combo packages by entering NCC-1 into the search box above.
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$53.99
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$97.99
YCCC Vertical Array Directional Switch Console Kits
Closeout- Other YCCC array components are no longer available YCCC Vertical Array Directional Switch Console Kits were used to control the YCCC vertical array combiner/controller units, which have been discontinued. They feature an attractive cabinet with an ergonomic direction-selector knob and direction indicating LEDs. Power Pole type connectors are used for DC power connection. These kits require component-level assembly and soldering parts to a PCB. The switching console is installed in the shack, with the control cable run from the switching unit to the combiner/controller unit at the array. Power for the entire antenna system is provided by a 13.8V DC (1A capability or greater) power supply that the user must provide. Use of a "wall wart" type of power supply is not recommended because they generally have very poor DC regulation. These switch units are for use ONLY with YCCC vertical antenna arrays, which are discontinued and no longer available for sale. All inquiries and technical support for these YCCC kits and kit packages is handled by e-mail only, typically within two to three business days: yccctechsupport@verizon.net
Not Yet Reviewed
$60.00
DX Engineering NCC-1 Receive Filter Sets
DX Engineering announces a series of NCC-1 Receive Filter Sets, a breakthrough option for owners of the NCC-1 Receive Antenna Phasing Unit. These advanced plug-in filter module sets offer frequency-specific receive antenna system enhancements for the NCC-1. All filter modules sets are available in matched pairs of low-pass, band-pass and high-pass frequency ranges. Filter cut-off and center frequencies correspond to the major Amateur bands, 160, 80, 40, 20, 15 and 10 meters, with filter module insertion loss of only about 1 dB. Highly regarded by many owners and engineers to be the best receive phasing and noise canceling unit available, the DX Engineering NCC-1 is used extensively by enthusiasts in Amateur Radio DXing, Contesting, AM DXing, and Short-Wave Listening (SWL), and is also used in commercial AM and HF broadcast applications. DX Engineering NCC-1 Receive Filter Sets add a new dimension of functionality to the NCC-1, for advanced directional noise and signal nulling performance, enhanced with specific frequency range operations. By default, NCC-1 filter slots are jumpered to pass all signals. On the NCC-1 front panel, the BAND toggle switch "L" or "H" positions each activate one of two filter pair slots, allowing over 360 degrees of phase rotation in two frequency ranges. The BAND switch "L" position covers from 850 kHz to 8 MHz. The BAND switch "H" position covers from 2 MHz to 15 MHz. Frequencies outside these ranges will have less than 360 degrees of phase rotation. NCC-1 Receive Filter Sets must be placed into the proper BAND filter slots corresponding to desired usage. NCC-1 Receive Filter Sets are pairs of filters (2 of the same type), so both NCC-1 receive antenna inputs "A" and "B" exhibit the same pass-band characteristics. Band-pass, high-pass or low-pass filters are available for users to choose and install into their NCC-1 for their desired application. By reducing or excluding frequency-specific interfering noise and signals, the noise floor of the desired pass-band can be lowered for dramatically improved reception. You can install one set or two sets, depending on your desired filtering. NCC-1 "L" and "H" slots may be populated with pairs of band-pass, high-pass, or low-pass filters to suit the specific signal rejection needs of the discerning operator. As an example, an 80 meter DX enthusiast may elect to install two 80 meter band pass NCC-1 Receive Filters, part number DXE-NCCFL-BPF80M, into their NCC-1 "L" BAND slots. This would dedicate their NCC-1 to 80 meter-only operations. Setting the BAND switch to "L" would dramatically reduce noise and signals from outside the 80 meter band, very effectively excluding interference from nearby AM Broadcast, 160 and 40 meter stations. A much lower noise floor on 80 meters could be achieved for dramatically enhanced reception of weak 80 meter DX signals. An additional pair of filters could be installed into the "H" BAND slots, to enhance reception on the higher HF bands. For example, installing 20 meter high pass filters, part number DXE-NCCFL-HP20M, and switching to BAND H would drastically reduce all received noise and signals from frequencies below 13.70 MHz. With advanced planning of additional filter availability, an NCC-1 owner could even swap different filter sets for optimal operations in different contests or band pursuits. Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. All NCC-1 Receive Filter Sets displayed here are also conveniently listed on a single page in the link tab called "Documentation." Order one or two DX Engineering NCC-1 Receive Filter Sets for your unit and enjoy the best possible performance from your NCC-1.
Not Yet Reviewed
$79.97
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$82.97
DX Engineering Active Receive Vertical Replacement Tubing
DX Engineering Active Receive Vertical Replacement Tubing, model DXE-ARAV-A, is provided for those who might need to replace damaged or lost aluminum tubing for their current model DXE-ARAV4 series Active Receive Vertical antenna. This is NOT the Retrofit Kit. For the conversion of older Active Receive Verticals, see the DXE-ARAV-R which includes a new mounting plate and tubing element. This DXE-ARAV-A kit contains the three 36 in. aluminum sections, 1/4, 3/8 and 1/2 inch, as well as a complete set of new stainless steel element hardware. The required Allen wrenches are also included. The assembled length of this replacement element is 8 feet 6 inches, the same as the original. Refer to the original manual for the DXE-ARAV4-1P, -2P, -4P and -8P for assembly details. The manual is linked at the documentation section at the parts detail web pages.
Not Yet Reviewed
$79.99
DX Engineering Receive Short Element Active Vertical Replacement Tubing Kit
DX Engineering Receive Short Element Active Vertical Replacement Tubing Kit, model DXE-RSE-A, is replacement aluminum tubing and hardware only, provided for those who might need to replace damaged or lost antenna whip for their current model RSEAV-1 or legacy model ARAV4 Active antenna. This DXE-RSE-A kit contains the three 36 in. aluminum sections, 1/4, 3/8 and 1/2 inch, as well as a complete set of new stainless steel element hardware. The required Allen wrenches are also included. The assembled length of this replacement element is 8 feet 6 inches, the same as the original. A similar kit includes this tubing and the plastic mounting plate and hardware, DXE-RSE-R, for the mounting of the DXE-AVA-3 Active Matching Unit and for mounting legacy AVA-2 units. The completed assembly mounts at ground level on a user supplied ground rod, located in a clear area away from structures, transmit antennas and metal fences. See the DXE-RSEAV-1 for additional information. Refer to the included DXE-RSE-AR-INS manual for assembly details, linked at the Documentation section of the parts detail web pages.
Not Yet Reviewed
$69.99
DX Engineering Receive Filter Plug-In Modules
DX Engineering Receive Filter Plug-In Modules provide frequency-specific receiving system enhancements, which fit into special DX Engineering devices listed below. These advanced plug-in filter modules are available separately to allow any user to create a specific or customized filter with low-pass, band-pass and high-pass frequency ranges. Filter cut-off and center frequencies correspond to the major Amateur bands, 160, 80, 40, 20, 15 and 10 meters, with filter module insertion loss of only about 1dB. By reducing or excluding frequency-specific interfering noise and signals, the noise floor can be lowered for the desired passband for dramatically improved reception DX Engineering Receive Filter Plug-In Modules may be installed in these devices: DXE-DMC-2 Dual Module Chassis accepts one or two filter modules to create a stand-alone passive inline filter unit of any configuration. One high pass and one low pas can be combined to create a multi-band bandpass filter of any HF range. DXE-RPA-2-PM Modular Receive Preamplifier accepts one Receive Filter Plug-In Module to customize the preamplifier passband. DXE-NCC-2 Receive Phasing Controller can accept one or two Receive Filter Plug-In Modules, one into each, Channel A and Channel B. The DX Engineering NCC-2 is highly regarded by many owners and engineers to be the best receive phasing and noise canceling unit available and is used extensively by enthusiasts in Amateur Radio DXing, Contesting, AM DXing, and Short-Wave Listening (SWL), and is also used in commercial AM and HF broadcast applications. DX Engineering Receive Filter Plug-In Modules add an extra dimension of functionality to the NCC-2, for advanced directional noise and signal nulling performance, enhanced with a specific frequency range operations. By default, NCC-2 internal option slots have bypass boards to pass all signals. Receive Filters placed into these slots dedicate the unit to filtered operation. Typically, one pair of band-pass or high-pass or low-pass filters, depending on desired filtering, is installed in the NCC-2 to suit the specific signal rejection needs of the discerning operator. As an example, an 80 meter DX enthusiast may elect to install two 80 meter band pass Receive Filter Plug-In Modules, part number DXE-R-BP80-PM, into their NCC-2 Channel A and Channel B middle slots. This dedicates their NCC-2 to 80 meter-only operations. This dramatically reduces noise and signals from outside the 80 meter band, very effectively excluding interference from nearby AM Broadcast, 160 and 40 meter stations. A much lower noise floor across 80 meters can help achieve reception of weak 80 meter DX signals. An additional pair of filters can be swapped out for a different band when desired. Note: Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information. All Receive Filter Plug-In Modules displayed here are also conveniently listed on a single page linked in Documentation.
Not Yet Reviewed
$54.99