×
Search
Quick links
Top documents
Trending documents
Help
Sitemap
We are hiring
Mobile developers: IOS & Android.
Apply now
en
English
English
Quick navigation
Login
Register
Upload
Search
Home
Categories
Top categories
View all
computers & electronics
Computers & electronics
home
industrial & lab equipment
Home
domestic appliances
audio & home theatre
TVs & monitors
software
networking
Industrial & lab equipment
vehicles & accessories
Domestic appliances
measuring, testing & control
electrical equipment & supplies
home security & automation
Do-It-Yourself tools
Networking
Audio & home theatre
Print & Scan
entertainment & hobby
Software
Home security & automation
computer components
Login
Upload
Home
Computers & electronics
Audio & home theatre
Audio amplifiers
Assembly Instructions Hi-z Preamp - Hi
Preview only show first 10 pages with watermark. For full document please download
Assembly Instructions Hi-z Preamp - Hi
DOWNLOAD
EMBED
Rating
Date
November 2018
Size
240.9KB
Views
352
Categories
Computers & electronics
Audio & home theatre
Audio amplifiers
Share
Transcript
1 HIGH PERFORMANCE HF RECEIVING SYSTEMS & COMPONENTS Hi-Z Antennas™ Hi-Z PLUS6 Amplifier Hi-Z PLUS6 Amplifier The Hi-Z PLUS6 Amplifier was designed to provide amplification and matching between the short verticals and the phase controller in the Hi-Z phased array control systems. This amplifier is used on ALL Hi-Z phased array products. The amp is located at the base of each short vertical. The connecting wires must be short, in the range or 8-10 inches long. When dressing or routing the wires between the vertical and ground rod to the Hi-Z PLUS6 Amps, maintain as much separation between the ground and antenna wires as possible. If these wires are to close it will degrade the system performance. The Hi-Z PLUS6 Amp MUST be Weatherproofed!! This high impedance amplifier was designed to amplify the signals received on shortened, unmatched vertical antennas for the 160, 80 and 40meter amateur radio bands. Its primary purpose is accurate antenna signal processing which allows the construction of high performance multiple element arrays. In typical operation the input is connected between ground and an insulated vertical antenna of 10 to Hi-Z Amp Manual V2.0 Hi-Z Antennas™ ©2014 www.hizantennas.com 2 20 feet in length. The output then drives a 75 ohm coaxial cable to a suitable combiner. Typical parallel input impedance is 40Kohm and 20pf. and -3dB bandwidth is in excess of 70 MHz. Voltage gain is calibrated at 1.0. The unit features power from the coax and a red LED power indicator. Common mode isolation built in. Operates from 13.8 Volts DC. Approx. 40 ma. 75 ohm matched output impedance. L=4.6 W=2.6 H=1.6 (not including the terminals or connectors) Quality G-10 fiberglass circuit board Stainless screws for antenna input and plated type F for output connectors. Please review our application and technical notes to gain ideas for mounting the Hi-Z PLUS6 amplifiers near the base of the verticals. See: http://www.hizantennas.com/hiz_verticals.htm Features: Relay input (lightning and static protection, when power is off) Easy connections to the base of the vertical and ground Terminals to Ground and Vertical Hi-Z Amp RG6 Output THANK YOU for selecting Hi-Z Antennas™. Hi-Z Antennas™ 8125 SW Larch Drive Culver, OR 97734 USA Hi-Z Amp Manual V2.0 Hi-Z Antennas™ ©2014 www.hizantennas.com
Embed!
Assembly Instructions Hi-z Preamp - Hi