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Table of Contents
Introduction
3
Features
4
Receiving Antennas
5
Antenna Polarization
5
Antenna Feedlines
5
Antenna Sensitivity
5
Antenna Bandwidth
5
Combining Antennas to Improve Signal-to-Noise Ratio
6
Use with Beverage or Other Low Noise Antennas
7
Phased Verticals & Beverage Systems
8
Noise
10
Reducing Noise and Interference
10
Understanding Noise
10
Removing Noise
11
Front Panel Controls and Switches
12
Rear Panel Connections
13
Internal Jumpers
14
HD1 & HD2 - Antenna Power Enable/Disable
15
HD4 - Antenna Power Source
15
HD5 - TX Muting
15
Installation
16
Connections
16
NCC-1 Dimensions
17
Typical Connections to a Transceiver
18
Phase Nulling with a Transmit Antenna
19
Using two Active Receive Antennas and the RTR-1
21
One Active Receive Antenna, RTR-1 and Transmit Antenna
22
Operation
23
Using the NCC-1
24
Technical Description
25
Specifications
26
Appendix A
26
NCC-1 Connection Diagram for High Power Operation
27
NCC-1 Connection Connections for Remotely Powered Receive Antennas 28
Optional Items
29
NCC-1 Receive Filters
32
Receive Filters Graphs
33
Receive Filter Installation
42
Technical Support
44
