#QFH
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pdxh0b0.bsky.social
METEOR-M N2-3 2026/09/30 05:08 UTC @Nooelec NEsdr v5, diy #QFH, #Satdump #Meteordemod #HamRadio
September 30, 2026 at 6:09 AM
nishikazu0417.bsky.social
余談として, 「SatNOGSは何故GMSK信号をQFHアンテナで何故受信しデコード出来るのか」という質問を多く受けるのですが, 前述のこれら内部の狭帯域FIRローパスフィルタやデシメーション処理が, 単純にSDRソフトで受信を行う場合に比べ信号処理の面で有利に働いた結果としてパケットのデコードに成功しているのではないかと思います.
#SatNOGS #RTL_SDR #SDR
SatNOGS地上局 RTL-SDRのサンプリングレートについて | ニシカズの宇宙日記 (Kazuki.N)
nishikazu0417.com/2026/09/30/1...
SatNOGS地上局 RTL-SDRのサンプリングレートについて
SatNOGS地上局に使用されるRTL-SDRのサンプリングレートについて, 昨年末に1.024Mspsなどのやや低い値を使用することで過負荷を予防して受信性能を向上させられるという投稿をしましたが, 実際はSatNOGSクライアント内部で...
nishikazu0417.com
September 30, 2026 at 3:07 AM
pa3ang.bsky.social
I did a 3D print of a QFH and using the setup in house. See pictures on my status page.
September 28, 2026 at 8:22 PM
pdxh0b0.bsky.social
METEOR-M N2-3 2026/09/28 18:08 UTC @Nooelec NEsdr v5, diy #QFH #Satdump
September 28, 2026 at 7:06 PM
pdxh0b0.bsky.social
METEOR-M N2-4 2026/09/28 11:10 UTC @Nooelec NEsdr v5, diy #QFH, #Satdump
September 28, 2026 at 6:07 PM
pdxh0b0.bsky.social
METEOR-M N2-3 2026/09/26 04:37 UTC @Nooelec NEsdr v5, diy #QFH #Satdump #HamRadio
September 27, 2026 at 5:33 AM
pdxh0b0.bsky.social
METEOR-M N2-4 2026/09/26 21:38 UTC @Nooelec NEsdr v5, diy #QFH, #Satdump
September 26, 2026 at 10:47 PM
pdxh0b0.bsky.social
METEOR-M N2-3 2026/09/24 18:01 UTC @Nooelec NEsdr v5, diy #QFH #Satdump #HamRadio
September 24, 2026 at 6:35 PM
pdxh0b0.bsky.social
2026/09/24 05:23:50 UTC #SSTV UMKA-1 437.650 Mhz received at CN85 with
@airspy.bsky.social R2, @Nooelec LaNA WB ultra, diy 70cm QFH, #Rx-sstv
September 24, 2026 at 5:48 AM
pdxh0b0.bsky.social
METEOR-M N2-3 2026/09/23 04:30 UTC @rtlsdrblog v4, diy #QFH #Satdump #HamRadio
September 23, 2026 at 5:05 AM
wokeaf3-2.bsky.social
www.reddit.com/r/news/s/qFh...
Fuck this hate group
focusing only on culture war crap
From the news community on Reddit: Hospitals Shutter Youth Gender Clinics in Deal With Trump Administration
Explore this post and more from the news community
www.reddit.com
September 23, 2026 at 2:19 AM
pdxh0b0.bsky.social
METEOR-M N2-4 2026/09/22 23:05 UTC @rtlsdrblog v4, diy #QFH, #Satdump #HamRadio
September 23, 2026 at 12:35 AM
pdxh0b0.bsky.social
METEOR-M N2-3 2026/09/22 18:47 UTC @rtlsdrblog v4, diy #QFH #Satdump #HamRadio
September 22, 2026 at 7:24 PM
pdxh0b0.bsky.social
METEOR-M N2-4 2026/09/22 11:40 UTC @rtlsdrblog v4, diy #QFH, #Satdump #HamRadio
September 22, 2026 at 4:59 PM
pdxh0b0.bsky.social
METEOR-M N2-3 2026/09/22 04:54 UTC @rtlsdrblog v4, diy #QFH #Satdump #HamRadio
September 22, 2026 at 5:20 AM
pdxh0b0.bsky.social
METEOR-M N2-3 2026/09/21 17:30 UTC @rtlsdrblog v4, diy #QFH #Satdump #HamRadio
September 21, 2026 at 6:17 PM
pdxh0b0.bsky.social
METEOR-M N2-4 2026/09/21
Early Morning Passes CN85
@Nooelec NEsdr v5,
diy #QFH #Satdump
September 21, 2026 at 4:44 PM
pdxh0b0.bsky.social
METEOR-M N2-3 2026/09/21 05:25 UTC @Nooelec NEsdr v5, diy #QFH #Satdump #HamRadio
September 21, 2026 at 4:30 PM
pdxh0b0.bsky.social
METEOR-M N2-4 2026/09/20 10:44 UTC @Nooelec NEsdr v5, diy #QFH, #Satdump #HamRadio
September 20, 2026 at 3:16 PM
pdxh0b0.bsky.social
METEOR-M N2-4 2026/09/19 22:29 UTC @Nooelec NEsdr v5, diy #QFH, #Satdump #HamRadio
September 19, 2026 at 11:28 PM
chuckmertz.bsky.social
NEW QfH!

Become a Super Listener and get early acccess to the following week's Question from Hell!

www.patreon.com/thisishell/p...
NEW Question from Hell! Destroy All Humans! | This Is Hell!
Every week, Super Listeners get early access to the Question from Hell! We will announce our favorite answer at the end of our Wednesday, S
www.patreon.com
September 17, 2026 at 7:25 PM
pdxh0b0.bsky.social
METEOR-M N2-4 2026/09/16 21:54 UTC @Nooelec NEsdr v5, diy #QFH, #Satdump #HamRadio
September 17, 2026 at 2:20 AM
pdxh0b0.bsky.social
METEOR-M N2-3 2026/09/16 17:46 UTC @airspy.bsky.social R2, V-dipole, sdr++ recording processed with Satdump
vs
Nooelec NEsdr v5, diy QFH, #Satdump
September 16, 2026 at 6:24 PM
pdxh0b0.bsky.social
METEOR-M N2-4 2026/09/15 22:16 UTC

@airspy.bsky.social R2, diy V-dipole, sdr++ recording processed with Satdump
vs
Nooelec NEsdr v5, diy #QFH, #Satdump
September 15, 2026 at 10:52 PM
pdxh0b0.bsky.social
METEOR-M N2-3 2026/09/15 18:10 UTC Nooelec NEsdr v5, diy #QFH #Satdump #HamRadio
September 15, 2026 at 7:55 PM