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| Receive Antenna Variable Phasing Controller - DXE-NCC-1 |
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Description
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Tech Info
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Applications
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Suggested Parts
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Warranty
Unlike conventional IF noise blankers, the NCC-1 is designed to reduce noise or
interference before it gets to the receiver. The NCC-1 can be effective on all
types of noise, including interference (QRM) from unwanted signals. The NCC-1
allows the user to continuously adjust both phase and amplitude when combining
two antenna inputs. The signal output to the receiver is the addition or
subtraction of signals from two separate antennas. Unwanted noise can be removed
or unwanted signals can be cancelled. Desired signals can be peaked or
enhanced. Read a User Report on the NCC-1 Installation at
VE3IACThe NCC-1 generally works best when both antennas have similar
patterns, polarization, and Signal-to-Noise ratios. For the most effective
nulling of noise, both antennas must hear the same unwanted noise and should
have similar polarization. The wanted and unwanted (QRM and QRN) signals must be
arriving from different directions. Low noise active receive
antennas such as the DXE-ARAV3-1P
are extremely effective when used with the DXE-NCC-1. For an
economical package of the DXE-NCC-1 and two DXE-ARAV3-1P antennas, see package
number DXE-AAPS3-1P.
Noise Nulling Receive Antenna Controller
Reduce overload or interference by nulling a strong local signal or noise
before it gets to your receiver
Better and more stable nulling than any other noise canceller on the market
Peak weak signals hidden under a strong signal on the same frequency
Null out local AM broadcast stations
Null out noise from power line arcing, lamp dimmers, motors and consumer
electronics arriving from a single direction
Antenna Phasing Controller
Best alternative to DX Engineering's Receive Four-Square antenna
Combine two receiving antennas to create a directional pattern
The NCC-1 enables you to adjust the antenna array pattern as if you were
moving the antennas
Use for direction finding
Special Features
Exceptional Dynamic Range, nearly 1000 times better than nearest competitor
Phasing is voltage controlled allowing precise resetting of phase
Phasing rotates more than 360 degrees with smooth control
Built-in two channel voltage controlled attenuator system
Low noise, high dynamic range amplifiers
Vastly superior dual channel complementary phasing system
Very low noise floor
Separate controls for reversing channel and phase
Works on all modes, 300 kHz to 30 MHz
Provides power for external active antennas
Input for mute on transmit
To learn more about low frequency receiving, also order "ON4UN's
Low Band DXing".
DXE-NCC-1 Installation and Operation Instructions (1.51M pdf)
Frequency Range: 300 kHz to 30 MHz
Third Order Output Intercept: +32 dBm each Input, +38 dBm both inputs
combined
Gain Flatness: +/- 1 dB Over Complete Phase Rotation
Gain: Adjustable from 0 dB to –40 dB
Available Phase Rotation: >360 degrees between 300 KHz and 30 MHz
Power : NCC-1 +13 Vdc nominal @ 2A
Antenna Port power: 10-30 Vdc @ 300 mA maximum, TX muting available
Typical applications include:
Combining two non-directional antenna elements to create a directional pattern.
Combining two directional antennas to produce a better pattern.
Reducing overload or interference by directional nulling of a strong local signal or noise
Reducing interference from distant signals or noise
Direction finding
Use with DX Engineering RBS-1 Reversible Beverage System to achieve additional "steering" directivity and pattern reversal
All products manufactured by DX Engineering are warranted to be free from defects in material and workmanship for a period of one (1) year from date of shipment. DX Engineering's sole obligation under these warranties shall be to issue credit, repair, or replace any item or part thereof which is proved to be other than as warranted; no allowance shall be made for any labor charges of Buyer for replacement of parts, adjustments or repairs, or any other work, unless such charges are authorized in advance by DX Engineering.
If DX Engineering's products are claimed to be defective in material or workmanship, DX Engineering shall, upon prompt notice thereof, issue shipping instructions for return to DX Engineering (transportation-charges prepaid by Buyer). Every such claim for breach of these warranties shall be deemed to be waived by Buyer unless made in writing.
The above warranties shall not extend to any products or parts thereof which have been subjected to any misuse or neglect, damaged by accident, rendered defective by reason of improper installation, damaged from severe weather including floods, or abnormal enviromental conditions such as prolonged exposure to corrosives or power surges, or by the performance of repairs or alterations outside of our plant, and shall not apply to any goods or parts thereof furnished by Buyer or acquired from others at Buyer's specifications. In addition, DX Engineering's warranties do not extend to other equipment and parts manufactured by others except to the extent of the original manufacturer's warranty to DX Engineering. The obligations under the foregoing warranties are limited to the precise terms thereof. These warranties provide exclusive remedies, expressly in lieu of all other remedies including claims for special or consequential damages.
SELLER NEITHER MAKES NOR ASSUMES ANY OTHER WARRANTY WHATSOEVER, WHETHER EXPRESS, STATUTORY, OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS, AND NO PERSON IS AUTHORIZED TO ASSUME FOR DX ENGINEERING ANY OBLIGATION OR LIABILITY NOT STRICTLY IN ACCORDANCE WITH THE FOREGOING.
| Part # |
Part Name |
Ship By |
Price |
Add to Cart |
| DXE-PSW-12D1A |
AC Adapter 12VDC/1000mA
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Ship Today |
$ 19.99 |
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| DXE-ARAH2-1P |
Receive Antenna Active Horizontal w/Relay
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Ship Today |
$ 349.95 |
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| DXE-BFS-1 |
Beverage Antenna System - Single Direction
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Ship Today |
$ 49.95 |
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| DXE-RFS-2P |
Receive Four Square Array Controller & Switch Package
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Ship Today |
$ 389.95 |
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| DXE-F6-1000 |
75 ohm F-6 Style Direct Bury Coax, 1000 ft. Spool
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Ship Today |
$ 149.95 |
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| DXE-SNS6-25 |
Watertight Coax Connector, Snap-N-Seal for CATV F-6 Cable, 25 pieces
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Ship Today |
$ 25.50 |
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| DXE-SNS-CT1 |
Compression Tool for Snap-N-Seal 75 Ohm Coax Connectors
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Ship Today |
$ 52.00 |
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| DXE-RBP-810 |
Adhesive Rubber Feet, 0.810 inch square, pack of 8
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Ship Today |
$ 3.55 |
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| DXE-RPA-1 |
Receiver Preamplifier 0.3-35 MHz
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Ship Today |
$ 119.95 |
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