Presentation is loading. Please wait.

Presentation is loading. Please wait.

Inexpensive Receive Antennas for TopBand Tim Duffy K3LR The TopBand Dinner May 20, 2011 www.K3LR.com.

Published byMuriel Mavis Hodge Modified over 9 years ago

Similar presentations

Presentation on theme: "Inexpensive Receive Antennas for TopBand Tim Duffy K3LR The TopBand Dinner May 20, 2011 www.K3LR.com."— Presentation transcript:

1 Inexpensive Receive Antennas for TopBand Tim Duffy K3LR The TopBand Dinner May 20, 2011 www.K3LR.com

2 Simple Ideas for Hearing better on 160 Meters Other antennas from other bands Noise blankers and RX attenuation Good station grounding Chokes on your feedlines and other cables chokes (W1HIS) Find noise sources in your home Sign up to rfi@contesting.com Beverages – even short ones Does this work? Over 100 countries worked in CQWW CW www.K3LR.com

3

4

5 With respect to the pattern at 1.830, the 3D view is:

6

7

8

9

10

11

12

13 Top Band antennas do not have to be expensive. Tim Duffy K3LR The TopBand Dinner May 20, 2011 www.K3LR.com

Download ppt "Inexpensive Receive Antennas for TopBand Tim Duffy K3LR The TopBand Dinner May 20, 2011 www.K3LR.com."

Similar presentations

IRB. What is an Internet Remote Base? Operate From Anywhere You Have Internet Access –All you need is a computer and a microphone Fully Operational Stations.

IRB. What is an Internet Remote Base? Operate From Anywhere You Have Internet Access –All you need is a computer and a microphone Fully Operational Stations.
Radio Frequency Interference ARRL Book Section 3.5.

Radio Frequency Interference ARRL Book Section 3.5.
ILA 4-6 November 2003 Integrated GPS/Loran Sensor for Maritime Operations Wouter J. Pelgrum Reelektronika / Delft University of Technology / Gauss Research.

ILA 4-6 November 2003 Integrated GPS/Loran Sensor for Maritime Operations Wouter J. Pelgrum Reelektronika / Delft University of Technology / Gauss Research.
A mini-class by: David E. Rudd, CET WC AI4JI

A mini-class by: David E. Rudd, CET WC AI4JI
Technician Licensing Class Supplement T4, Questions Only Amateur Radio Practices 2 Exam Questions, 2 Groups.

Technician Licensing Class Supplement T4, Questions Only Amateur Radio Practices 2 Exam Questions, 2 Groups.
directive antennas for small lots higher performance for larger lots

directive antennas for small lots higher performance for larger lots
Technician Licensing Class Run Some Interference Protection Section 7.

Technician Licensing Class Run Some Interference Protection Section 7.
DX University Hartford, CT – 2014. Station & Antenna Considerations Joe Reisert W1JR.

DX University Hartford, CT – Station & Antenna Considerations Joe Reisert W1JR.
VHF/UHF Field Day Operations Title Tim Bubier WT1A.

VHF/UHF Field Day Operations Title Tim Bubier WT1A.
CTU Presents Station Notebook & Your 2013 Antenna Projects Tim Duffy K3LR.

CTU Presents Station Notebook & Your 2013 Antenna Projects Tim Duffy K3LR.
2013 285 TechConnect Radio Club Fall TechFest, Lakewood, Colorado Working The Low Bands from the Burbs! By Paul Veal N0AH.

TechConnect Radio Club Fall TechFest, Lakewood, Colorado Working The Low Bands from the Burbs! By Paul Veal N0AH.
Antenna Experiments & Explanations FCARC November 17, 2014 Al Woodhull N1AW.

Antenna Experiments & Explanations FCARC November 17, 2014 Al Woodhull N1AW.
Wireless Communication: Overview of basic concepts Narayan Mandayam.

Wireless Communication: Overview of basic concepts Narayan Mandayam.
ESTeem Training Class Antenna Fundamentals. Decibels (dB) Used for all mathematical calculations in the radio world. – dB is a logarithmic number dB =10.

ESTeem Training Class Antenna Fundamentals. Decibels (dB) Used for all mathematical calculations in the radio world. – dB is a logarithmic number dB =10.
The Communication Technology of UOT network Prepared by networking & communication Division.

The Communication Technology of UOT network Prepared by networking & communication Division.
Lab 5.

Lab 5.
Transmission Media / Channels. Introduction Provides the connection between the transmitter and receiver. 1.Pair of wires – carry electric signal. 2.Optical.

Transmission Media / Channels. Introduction Provides the connection between the transmitter and receiver. 1.Pair of wires – carry electric signal. 2.Optical.
Technician Licensing Class Antennas Section 18. Antennas T9A3 A simple dipole mounted so the conductor is parallel to the Earth's surface is a horizontally.

Technician Licensing Class Antennas Section 18. Antennas T9A3 A simple dipole mounted so the conductor is parallel to the Earth's surface is a horizontally.
General Licensing Class Your Receiver Your organization and dates here.

General Licensing Class Your Receiver Your organization and dates here.
DX University Visalia California – 2014. DX University – Visalia 2014DX University – Visalia 201 Station & Antenna Considerations Ned Sterns AA7A.

DX University Visalia California – DX University – Visalia 2014DX University – Visalia 201 Station & Antenna Considerations Ned Sterns AA7A.

Similar presentations

Ads by Google