User Skyler 440

3

votes

1

answer

95

views

Transmitting Offset for sats

satellites

Feb 25 '14 at 0:31 Adam Davis 11.5k

3

votes

1

answer

191

views

How can I communicate with VLF ground waves [closed]

vlf

Jan 8 '14 at 17:31 K7AAY 694

2

votes

1

answer

77

views

Transferring old callsign to a club?

Jun 26 '19 at 4:57 Community♦ 1

2

votes

2

answers

2k

views

Field Strength calculations with known antennas

antenna antenna-theory

Feb 27 '19 at 12:54 Richard Fry 2,589

2

votes

1

answer

92

views

Properties of Ultraviolet transmissions

optical

Nov 1 '18 at 19:31 Kevin Reid AG6YO♦ 21k

2

votes

1

answer

182

views

Legality of short “jingles” [duplicate]

united-states legal

May 17 '18 at 19:43 Mike Waters♦ 6,422

2

votes

2

answers

288

views

Measurement Confusion

yagi

Feb 16 '18 at 18:14 Community♦ 1

2

votes

1

answer

74

views

TX output power increase when fed through filter

impedance rf-power

Jun 28 '17 at 16:07 Community♦ 1

2

votes

2

answers

233

views

Reciprocity for loopstick antennas?

antenna

Apr 29 '17 at 1:42 Autistic 369

2

votes

1

answer

162

views

Where to pull audio for packet on an alinco DR-600

transceiver aprs packet audio-interface alinco

Oct 29 '16 at 18:52 Kevin Reid AG6YO♦ 21k

2

votes

2

answers

381

views

Which Digital voice mode?

digital-modes

Sep 28 '15 at 14:29 Phil Frost - W8II 41.4k

2

votes

1

answer

645

views

Steps for eliminating RF interference

rfi

Jun 11 '15 at 22:00 Community♦ 1

2

votes

1

answer

242

views

Can I use any frequency In a faraday cage? [duplicate]

legal

Mar 23 '15 at 23:41 cuddlyable3 173

2

votes

1

answer

583

views

Vertical dipole as a mobile antenna counterpoise?

antenna-construction mobile

Feb 16 '15 at 0:38 Phil Frost - W8II 41.4k

2

votes

2

answers

1k

views

Best mobile antenna for the mountains

antenna

Jan 6 '15 at 16:57 KD8EVL 111

2

votes

2

answers

162

views

Reciprocity and SWR [duplicate]

antenna transmission-line impedance

Dec 1 '14 at 15:46 mblackplum 7

1

2

votes

1

answer

152

views

After I call out “Monitering” how long should I wait until I switch frequency?

procedure repeater

Sep 6 '14 at 21:42 user 4,530

2

votes

1

answer

451

views

Will these wires affect antenna performance negitavely?

antenna grounding

Jun 17 '14 at 17:37 Phil Frost - W8II 41.4k

2

votes

2

answers

229

views

Why do you have to be 18 to be a Volunteer Examiner in the US?

united-states legal license volunteer-examiners

Apr 30 '14 at 5:04 Larry 1

2

votes

1

answer

994

views

Kenwood TM241A making weird transmissions

kenwood equipment-troubleshooting

Mar 3 '14 at 1:53 Skyler 440 7,162

1

2

votes

1

answer

372

views

Where to find All Space Station Frequencies?

satellites

Feb 14 '14 at 21:35 AnaCronIsm 9

2

votes

1

answer

368

views

Practical antenna for 2m line-of-sight over 7 km [closed]

simplex 2m-band line-of-sight

Jan 30 '14 at 12:11 user 4,530

2

votes

2

answers

1k

views

Does increasing the number of turns on a loop antenna decrease frequency operation?

antenna loop-antenna vlf short-antenna

Jan 6 '14 at 23:02 Community♦ 1

2

votes

1

answer

86

views

Uni-Directional Simplex repeater?

simplex

Nov 17 '13 at 3:54 Amber 2,391

1

vote

1

answer

88

views

Where to find FM satellite information

satellites

Dec 10 at 17:07 mike65535 835

1

vote

1

answer

3k

views

Homebrew 2 meter Yagi construction

antenna antenna-construction yagi

Jan 23 '19 at 0:56 Community♦ 1

1

vote

1

answer

102

views

Frequency Agile Duplexer

duplexer

May 30 '18 at 15:36 Glorfindel 133

1

vote

1

answer

104

views

DMR Repeated Audio Packets

digital-modes digital-voice dmr

Dec 19 '17 at 23:09 Phil Frost - W8II 41.4k

1

vote

2

answers

788

views

Pre-emphasis measurement

fm

Sep 3 '17 at 10:31 Glenn W9IQ 17.5k

1

vote

1

answer

177

views

Remote base identification

united-states legal remote-control

Apr 16 '17 at 15:00 Kevin Reid AG6YO♦ 21k

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134 Questions

Transmitting Offset for sats

How can I communicate with VLF ground waves [closed]

Transferring old callsign to a club?

Field Strength calculations with known antennas

Properties of Ultraviolet transmissions

Legality of short “jingles” [duplicate]

Measurement Confusion

TX output power increase when fed through filter

Reciprocity for loopstick antennas?

Where to pull audio for packet on an alinco DR-600

Which Digital voice mode?

Steps for eliminating RF interference

Can I use any frequency In a faraday cage? [duplicate]

Vertical dipole as a mobile antenna counterpoise?

Best mobile antenna for the mountains

Reciprocity and SWR [duplicate]

After I call out “Monitering” how long should I wait until I switch frequency?

Will these wires affect antenna performance negitavely?

Why do you have to be 18 to be a Volunteer Examiner in the US?

Kenwood TM241A making weird transmissions

Where to find All Space Station Frequencies?

Practical antenna for 2m line-of-sight over 7 km [closed]

Does increasing the number of turns on a loop antenna decrease frequency operation?

Uni-Directional Simplex repeater?

Where to find FM satellite information

Homebrew 2 meter Yagi construction

Frequency Agile Duplexer

DMR Repeated Audio Packets

Pre-emphasis measurement

Remote base identification