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Amateur Radio
Louis Seaman's user avatar
Louis Seaman's user avatar
Louis Seaman's user avatar
Louis Seaman
  • Member for 4 years, 7 months
  • Last seen this week
Profile Activity

42 Answers

Score Activity Newest
7 votes
Accepted

Connection for Moxon antenna (blank space)

5 votes

The idea that a non resonant antenna cannot accept current as well as a resonant antenna is a myth?

5 votes
Accepted

generic antenna tuner term: impedance matching vs real tuner

4 votes

DIY 40m Antenna tuning: RLC and SWR

3 votes

Alpha Delta DX-B Antenna Installation

3 votes

How to establish RF ground for 1/4 wave vertical in apt on 3rd floor (about 35ft above the ground)

3 votes

Which way is a yagi polarized?

2 votes
Accepted

Off-center fed long wire antenna

2 votes

How far does an antenna need to be from metal to avoid problems?

2 votes

Getting reception on an old short wave ICOM IC-M710 radio in the Pacific

2 votes

longest practical feed line length

2 votes
Accepted

What are the pros and cons of mounting an HF vertical on raised bank?

2 votes
Accepted

Wave bounce inside a resonant antenna

2 votes

Will antenna insulation protect from RF burns?

2 votes
Accepted

CB Antenna (Jetfon AB/02 Base CB antenna) connection and grounding

2 votes

Do I need a counterpoise using common mode choke on EFHW?

2 votes

Chokes for Multiband Quarter Wave Vertical

2 votes

How is the length of an inverted V affected by being too close to the ground?

1 vote

Help with 5BTV vertical tuning

1 vote

dBi gain of random wire antennas

1 vote

Sea & land usage radios possible?

1 vote

Configuring an antenna for (short distance) ground wave propagation on 40 m?

1 vote
Accepted

Operation of an off-center fed vertical for 10 meters

1 vote

Input impedance of a shortened dipole antenna

1 vote

Advice on constructing half wave dipole with reduced velocity factor for site that is not quite big enough?

1 vote

Formulae for monopole antenna inductance/capacitance

1 vote
Accepted

How do you ground a EFHW?

1 vote

Tips for getting a 2m dipole higher while out in the field

1 vote

1/2 wave dipole instead of 1/4 wave + ground plane

1 vote

Transmitting Morse Code as Tone vs. Carrier

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