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Amateur Radio

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First edit.
Awarded 1176 times.
Can I float an SLA 12v battery at 13.8V forever?
Awarded yesterday
(post deleted or otherwise unavailable)
Awarded Nov 25 at 22:47
Antenna Selection and Placement for high altitude rocket ground link
Awarded Nov 21 at 4:04
LoRa APRS using RaspberryPi 4B controlling an SX1278 transceiver
Awarded Nov 19 at 22:41
Remove noise from signal
Awarded Nov 2 at 13:24
Antenna Radiation and Common mode currents [closed]
Awarded Oct 29 at 18:05
Is it possible to reduce the range of an RF controller? [closed]
Awarded Oct 25 at 17:12
What's an appropriate core material for a loopstick antenna?
Awarded Oct 18 at 19:20
How should I choose an amplifier for a QRP radio?
Awarded Oct 14 at 21:04
How do I receive ATSC with GNU Radio?
Awarded Oct 13 at 22:26
How much does a RF amplifier use of its input power?
Awarded Oct 11 at 19:48
Can the ham technician test be set up so a volunteer examiner can read it to the test taker who cannot read well?
Awarded Oct 6 at 14:02
What's the minimal recommended power for EME on 2.4 Ghz?
Awarded Sep 26 at 17:38
Non-Ham satellite constellation call signs
Awarded Sep 25 at 17:24
Open source RS41 decoder
Awarded Sep 23 at 17:54
What is dBm and why is it used rather than watts?
Awarded Sep 18 at 10:54
PCB Yagi-Uda impedance matching and other smaller problems
Awarded Sep 12 at 0:15
(post deleted or otherwise unavailable)
Awarded Sep 10 at 10:11
Loading coil efficiency for 160 meters
Awarded Sep 10 at 3:50
Useful Search Terms To Find Crossband-Capable Mobile Transceiver
Awarded Sep 2 at 19:56
Trying to find an IC for RF Tx Rx switching
Awarded Aug 25 at 17:04
How to calculate or estimate surface area of required ground plane for a mobile antenna?
Awarded Aug 14 at 18:31
IC 7300 Antenna Tuner stops working
Awarded Aug 13 at 23:20
Decent 900 MHz radome material from a hardware store
Awarded Aug 13 at 21:25
(post deleted or otherwise unavailable)
Awarded Aug 5 at 16:12
(post deleted or otherwise unavailable)
Awarded Jul 20 at 5:19
Question about low voltage from mains for tube amplifier 811h
Awarded Jul 19 at 21:02
Programming UV5R with cable
Awarded Jul 11 at 23:57
How to build a remote control unit that works on amateur radio frequencies?
Awarded Jul 10 at 3:03
Cannot connect Quansheng UV-K5(8) with programming cable
Awarded Jul 3 at 21:55
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Awarded Jul 1 at 22:08
(post deleted or otherwise unavailable)
Awarded Jun 20 at 14:15
Will 2 ferrite beads taped side by side perform the same as a single-piece binocular core?
Awarded Jun 19 at 21:00
(post deleted or otherwise unavailable)
Awarded Jun 13 at 2:17
Formulae for monopole antenna inductance/capacitance
Awarded Jun 11 at 15:17
Formulae for monopole antenna inductance/capacitance
Awarded Jun 10 at 20:34
What is this symbol?
Awarded Jun 10 at 14:40
Budget Open Source and Open Hardware SDRs?
Awarded Jun 5 at 0:12
Will an earth ground work for an EFHW?
Awarded Jun 3 at 21:42
A first homebrew design: Band, antenna, and ground wave propagation
Awarded May 28 at 14:04
Do I need to be a US citizen to be covered by CEPT when I travel and use a radio?
Awarded May 27 at 22:49
450-ohm ladder line fact vs fiction
Awarded May 21 at 21:03
What would the Signal to noise ratio be for SSB under normally (just) readable conditions?
Awarded May 20 at 7:55
(post deleted or otherwise unavailable)
Awarded May 20 at 2:25
GNU Radio and gr-inspector
Awarded May 16 at 18:55
(post deleted or otherwise unavailable)
Awarded May 13 at 15:19
Power output of KT8900
Awarded May 10 at 14:47
Is it possible to transfer an area-specific call sign from a deceased relative?
Awarded May 10 at 2:57
Baofeng Cables for Recording Audio
Awarded May 8 at 12:04
Radio 433MHz-How to decode a remote control code using a cc1101 module
Awarded May 2 at 22:42
Help setting up my Baofeng UV-5R radio for scanning [closed]
Awarded Apr 17 at 13:21
Why can I connect simplex at 146.52 but not at 145.200 and 147.000? [closed]
Awarded Apr 15 at 12:46
Printing the Signal Power on the terminal from the USRP source block on GNURadio
Awarded Apr 11 at 9:26
Help implementing a custom signal source in GNURadio for FMCW
Awarded Apr 3 at 8:56
(post deleted or otherwise unavailable)
Awarded Apr 1 at 7:56
Yaesu VX-7R clock is running very fast
Awarded Mar 14 at 5:41
(post deleted or otherwise unavailable)
Awarded Mar 13 at 16:41
RF Coax Termination Question
Awarded Mar 8 at 16:49
May a station transmit an automatic response to me on reception of my command?
Awarded Mar 2 at 10:19
(post deleted or otherwise unavailable)
Awarded Feb 28 at 14:06
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