90 Receiving NCC-2 Receive Antenna Phasing System The NCC-2 allows you to phase one receive antenna with a transmit antenna or two receive antennas with each other. That means you can use the NCC-2,s phasing and balance controls to electronically “rotate” an antenna pattern, steering the pattern null(s) to reduce interference, so you'll enjoy improved reception and signal-to-noise ratio. Even if you have space constraints on your property, you can enjoy the benefits of antenna phasing and noise-nulling. The NCC-2 features superior phasing and balancing capabilities over other receiving devices. A built-in Receive- Transmit Interface relay system allows direct transceiver connection. The NCC-2 has four advantages over typical phased antenna systems. First, the array can be electronically steered or directed using physically stationary antennas. Second, the user adjusts the direction and wave angle of either a null or peak. Third, the response can change from a signal null to a perfect signal peak with the flip of a single switch. Lastly, front panel adjustments compensate for less-than-ideal antenna installations, making a directional array possible in most situations. Another important feature of the NCC-2 Receive Antenna Phasing System is expandability. It includes internal slots for installing optional DX Engineering Plug-in Modules, like the RPA Receive Preamplifier, Receiver Guard 5000HD, 75 to 50 ohm Impedance Transformer, and Transmit-Receive Interrupter. NCC-2 features and quick specs: • Nulls out noise from power lines, lamp dimmers, motors, and other electronics • Phasing voltage controlled, allowing for precise resetting of phase • Built-in, 2-channel voltage controlled attenuator system • Low noise, high dynamic range amplifiers • Separate control for reversing phase • Keying PTT line out for amplifiers and accessories • Separate channel receive antenna feedline bias tee settings • Rear panel SO-239, F and BNC connectors • Frequency range: 300 kHz to 30 MHz • Third order output intercept (TOI): +32 dBm each input/+38 dBm combined • Gain flatness: +/- 1 dB over complete phase rotation gain • Attenuation adjustable from 0 dB to -40 dB • Available phase rotation: >360 degrees between 300 kHz and 30 MHz • Input power 13.8 nominal @ 2A maximum • Antenna feedline power: 13.8 at @ 300mA maximum DXE-NCC-2 Receive Antenna Variable Phasing System .......................................................................$949.99 DXE-KWD-RTR Special Kenwood/NCC Keying Cable ..................................................................................$52.99 NCC-2 and Filter Combos Get more out of your NCC-2 with band-specific directional noise and signal nulling performance. By reducing or excluding frequency specific signals that normally cause interference, these filters help lower the noise floor of the desired pass-band to dramatically improve reception. Filters are available for the 160-10 meter bands, and come in low pass, band pass and high pass frequency ranges. For full details, enter “DX Filter Sets” at DXEngineering.com. Combos come with two plug-in adapter boards and two filters. Part Number Frequency Range Coverage Price DXE-NCC2FL-BP160 Band Pass 160M $162.96 DXE-NCC2FL-BP40 Band Pass 40M $238.96 DXE-NCC2FL-BP80 Band Pass 80M $162.96 DXE-NCC2FL-HP160 High Pass 160M $142.96 DXE-NCC2FL-HP40 High Pass 40M $130.96 DXE-NCC2FL-HP80 High Pass 80M $130.96 DXE-NCC2FL-LP160 Low Pass 160M $134.96 DXE-NCC2FL-LP40 Low Pass 40M $134.96 DXE-NCC2FL-LP80 Low Pass 80M $130.96 DXE-NCC2FL-LP80 Preamplifier and Filter Plug-in Modules DX Engineering has adapted the Clif on Laboratories Z10046A High-Output Preamplifier (23 dB gain). Virtually identical to its predecessor, this super-versatile preamp can plug directly into the DXE-NCC-2 and DXE-RTR-2 units. Use it as a separate in-line receive- only preamplifier by installing this module into the DXE-DMC-2 Dual Module Chassis. The DXE-Z10020-PM Receive AM Reject Filter Plug-in Module is also for use with the DXE-NCC-2 and DXE-RTR-2 or as a standalone filter installed into the DXE-DMC-2 Dual Module Chassis. It can drastically reduce RF signals in the 530 to 1700 kHz MW range up to 80 dB while passing frequencies below and above this range with minimal attenuation. DXE-Z10046B-PM Clif on Labs Z10046B 23 dB Preamplifier Plug-In Module ..... $109.99 DXE-DMC-2 Dual Module Chassis for DX Engineering Plug-In Modules ....................................... $195.99 DXE-Z10020-PM Clif on Labs AM Band Filter Module ..................... $163.99 Buf er Amplifier Kits Add a spectrum/waterfall display to an older receiver or transceiver. This high input/low output impedance Buf er Amplifier can tap the IF signal from inside your radio and feed it to your SDR receiver with panadapter display. Two complete and tested Clif on Labs Buf er Amplifier Kits are of ered, Universal and K2. The updated DX Engineering Z10000C PC Boards feature all the benefits of the reliable original Z10000B. Our kits include required coaxial cables, special connectors and hardware for easier installation. Instructional web links are found at DXEngineering.com, keyword “Clif on Labs.” DXE-Z10000U-KIT Clif on Labs Z10000C Universal Buf er Amplifier Kit...$51.99 DXE-Z10000K2-KIT Clif on Labs Z10000C Elecraf K2 Buf er Amplifier Kit ..............$61.99 Clif on Laboratories Products by DX Engineering Here is welcome news for radio experimenters and electronics enthusiasts. With the acquisition of Clif on Laboratories in 2016, DX Engineering is of ering updated versions of a few select devices that were created by the talented engineer, Jack Smith, K8ZOA (SK). DXE-Z10000U-KIT DXE-DMC-2 DXE-Z10046B-PM Connector Terminating Loads These useful devices can be used on receive equipment, splitters and feedlines for operational and testing purposes. Available in packs of five with 50 Ω BNC connectors or 75 Ω F-Type connectors. DXE-TL50-BNC-5P Connector Terminating Loads, 50 Ω BNC, 5 Pack ......................$22.99 DXE-TL75-F-5P Connector Terminating Loads, 75 Ω F-Type, 5 Pack ..................$15.29 We stock many more items than we can show. See them all at DXEngineering.com!
