Umka-1 437.625 #SSTV
2026/10/02 11:52 PST CN85
@airspy.bsky.social R2, SDR# 1922, Nooelec Lana WB, diy 70cm qfh, RX-SSTV
2026/10/02 11:52 PST CN85
@airspy.bsky.social R2, SDR# 1922, Nooelec Lana WB, diy 70cm qfh, RX-SSTV
October 2, 2026 at 7:43 PM
Umka-1 437.625 #SSTV
2026/10/02 11:52 PST CN85
@airspy.bsky.social R2, SDR# 1922, Nooelec Lana WB, diy 70cm qfh, RX-SSTV
2026/10/02 11:52 PST CN85
@airspy.bsky.social R2, SDR# 1922, Nooelec Lana WB, diy 70cm qfh, RX-SSTV
SSTV via RS40S.
https://tinyurl.com/bd6644j8
https://tinyurl.com/bd6644j8
Transmission SSTV depuis le nano-satellite UMKA-1 (RS40S) le 2 octobre 2026
Annoncé sur Discord, une émission d’image SSTV est planifiée pour le 2 octobre 2026 : Début de la transmission : 1ᵉʳ octobre à 23:55 UTC Fin de la transmission : 2 octobre à 18:40 UTC Fréquen…
tinyurl.com
October 1, 2026 at 7:20 PM
SSTV via RS40S.
https://tinyurl.com/bd6644j8
https://tinyurl.com/bd6644j8
Transmission SSTV depuis le nano-satellite UMKA-1 (RS40S) le 2 octobre 2026
Annoncé sur Discord, une émission d'image SSTV est planifiée pour le 2 octobre 2026 : Début de la transmission : 1ᵉʳ octobre à 23:55 UTC Fin de la transmission : 2 octobre à 18:40 UTC Fréquence : 437,625 MHz Format SSTV :…
Annoncé sur Discord, une émission d'image SSTV est planifiée pour le 2 octobre 2026 : Début de la transmission : 1ᵉʳ octobre à 23:55 UTC Fin de la transmission : 2 octobre à 18:40 UTC Fréquence : 437,625 MHz Format SSTV :…
Transmission SSTV depuis le nano-satellite UMKA-1 (RS40S) le 2 octobre 2026
Annoncé sur Discord, une émission d'image SSTV est planifiée pour le 2 octobre 2026 : Début de la transmission : 1ᵉʳ octobre à 23:55 UTC Fin de la transmission : 2 octobre à 18:40 UTC Fréquence : 437,625 MHz Format SSTV : Robot36 Intervalle : 120 secondes Deux images sont transmises : des extraits de clichés capturés par le télescope. Cette diffusion est organisée dans le cadre d'activités scolaires.. ⚠️ Interruption anticipée de la transmission possible (en cas de surchauffe, de décharge des batteries, etc.).
site.amsat-f.org
October 1, 2026 at 6:04 PM
Transmission SSTV depuis le nano-satellite UMKA-1 (RS40S) le 2 octobre 2026
Annoncé sur Discord, une émission d'image SSTV est planifiée pour le 2 octobre 2026 : Début de la transmission : 1ᵉʳ octobre à 23:55 UTC Fin de la transmission : 2 octobre à 18:40 UTC Fréquence : 437,625 MHz Format SSTV :…
Annoncé sur Discord, une émission d'image SSTV est planifiée pour le 2 octobre 2026 : Début de la transmission : 1ᵉʳ octobre à 23:55 UTC Fin de la transmission : 2 octobre à 18:40 UTC Fréquence : 437,625 MHz Format SSTV :…
September 24, 2026 at 6:41 PM
Didn't get much but at least I got something from the RS40S / UmKA-1 SSTV transmission recognizing the birthday of satellite operator R4UAB. Automated capture overnight here in Vancouver. No tracking. Antenna aimed S and inclined at 45 degrees.
September 24, 2026 at 3:33 PM
Didn't get much but at least I got something from the RS40S / UmKA-1 SSTV transmission recognizing the birthday of satellite operator R4UAB. Automated capture overnight here in Vancouver. No tracking. Antenna aimed S and inclined at 45 degrees.
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
@airspy.bsky.social R2, @Nooelec LaNA WB ultra, diy 70cm QFH, #Rx-sstv
September 24, 2026 at 5:48 AM
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
@airspy.bsky.social R2, @Nooelec LaNA WB ultra, diy 70cm QFH, #Rx-sstv
August 30, 2026 at 5:58 PM
Finally a little 70 cm SSTV action, from UmKA-1, and now up to three audio recordings from HADES-SA. Decoding handled by SkyRoof. Tuning with @SDRplay RSPdx. 5 element Yagi antenna aimed S amd inclined at 45 degrees.
August 25, 2026 at 4:42 AM
Finally a little 70 cm SSTV action, from UmKA-1, and now up to three audio recordings from HADES-SA. Decoding handled by SkyRoof. Tuning with @SDRplay RSPdx. 5 element Yagi antenna aimed S amd inclined at 45 degrees.
(最近, ちょうど良いSSTVの送信イベントがなかなか無かったので, 今回の実証は正に棚から牡丹餅でした.)
SatNOGS + sstv2satnoによりRS40S『UmKA-1』からのSSTV画像の自動受信・復調に成功！📡🛰 | ニシカズの宇宙日記 (Kazuki.N)
nishikazu0417.com/2026/08/18/1...
SatNOGS + sstv2satnoによりRS40S『UmKA-1』からのSSTV画像の自動受信・復調に成功！📡🛰 | ニシカズの宇宙日記 (Kazuki.N)
nishikazu0417.com/2026/08/18/1...
SatNOGS + sstv2satnoによりRS40S『UmKA-1』からのSSTV画像の自動受信・復調に成功！📡🛰
Libre Space Communityでbaliさんが以前投稿されていたSatNOGSクライアントにアドオンスクリプト sstv2satnoを導入する手法を, 弊SatNOGS地上局(4394 & 5049)に適応したところ昨晩,遂にS...
nishikazu0417.com
August 18, 2026 at 11:44 AM
(最近, ちょうど良いSSTVの送信イベントがなかなか無かったので, 今回の実証は正に棚から牡丹餅でした.)
SatNOGS + sstv2satnoによりRS40S『UmKA-1』からのSSTV画像の自動受信・復調に成功！📡🛰 | ニシカズの宇宙日記 (Kazuki.N)
nishikazu0417.com/2026/08/18/1...
SatNOGS + sstv2satnoによりRS40S『UmKA-1』からのSSTV画像の自動受信・復調に成功！📡🛰 | ニシカズの宇宙日記 (Kazuki.N)
nishikazu0417.com/2026/08/18/1...
以前, Libre Space Communityでbaliさんが投稿されていたsstv2satnoを弊SatNOGS地上局(4394 & 5049)に導入したところ, 昨晩, 遂にSpace-πの超小型衛星 #RS40S 『UmKA-1』からの #SSTV 画像の自動受信・復調に成功いたしました！📡🛰
まだ少し調整が必要そうですが,QFHと八木アンテナの受信強度の違いや, sstv2satnoとMMSSTVによるデコード結果の違い等の比較にちょうど良い画像を受信出来ました！
#アマチュア無線 #UmKA1 #SatNOGS
nishikazu0417.com/2026/08/18/1...
まだ少し調整が必要そうですが,QFHと八木アンテナの受信強度の違いや, sstv2satnoとMMSSTVによるデコード結果の違い等の比較にちょうど良い画像を受信出来ました！
#アマチュア無線 #UmKA1 #SatNOGS
nishikazu0417.com/2026/08/18/1...
August 18, 2026 at 11:44 AM
Best yet! SSTV image that is, from UmKA-1 aka RS40S. From the Sunday morning pass over Metro Vancouver. Tracking with SkyRoof, although antenna is in a fixed position, aimed S at an elevation of ~45 degrees. Tuning in @SDRplay RSPdx. All decoding handled by SkyRoof. Thanks to @VE3NEA.
July 26, 2026 at 7:54 PM
Best yet! SSTV image that is, from UmKA-1 aka RS40S. From the Sunday morning pass over Metro Vancouver. Tracking with SkyRoof, although antenna is in a fixed position, aimed S at an elevation of ~45 degrees. Tuning in @SDRplay RSPdx. All decoding handled by SkyRoof. Thanks to @VE3NEA.
No joy from cubesat RS40S aka UmKA-1. Despite a schedule showing SSTV for UTC date July 25, only saw telemetry, and of about 8 pulses I only managed to decode one (shown). From a pass over Vancouver at 9:35 PM local / 0435 UTC.
July 25, 2026 at 4:48 AM
No joy from cubesat RS40S aka UmKA-1. Despite a schedule showing SSTV for UTC date July 25, only saw telemetry, and of about 8 pulses I only managed to decode one (shown). From a pass over Vancouver at 9:35 PM local / 0435 UTC.
For completeness, here is the only SSTV image I have received during the current UMKA-1 campaign. Captured yesterday.
July 24, 2026 at 8:23 PM
For completeness, here is the only SSTV image I have received during the current UMKA-1 campaign. Captured yesterday.
Success! Text, audio, telemetry, SSTV image. With satellite RS40S aka UmKA-1. There's the short audio message. I tried repeatedly to translate it from Russian but could only pull out the words "UmKA station". Perhaps others have better success. From this evening's pass over Metro Vancouver.
July 24, 2026 at 5:27 AM
Success! Text, audio, telemetry, SSTV image. With satellite RS40S aka UmKA-1. There's the short audio message. I tried repeatedly to translate it from Russian but could only pull out the words "UmKA station". Perhaps others have better success. From this evening's pass over Metro Vancouver.
Another success using SkyRoof to capture SSTV and telemetry from UmKA-1. So far no audio capture.
July 23, 2026 at 9:26 PM
Another success using SkyRoof to capture SSTV and telemetry from UmKA-1. So far no audio capture.
Success! Using SkyRoof 1.40 with the current transmission set from UmKA-1. Have obtained some of the telemetry messaging, and a couple of the SSTV images. This is from the 2210 PT / 0510 UTC pass for Vancouver. No audio heard yet.
July 23, 2026 at 5:25 AM
Success! Using SkyRoof 1.40 with the current transmission set from UmKA-1. Have obtained some of the telemetry messaging, and a couple of the SSTV images. This is from the 2210 PT / 0510 UTC pass for Vancouver. No audio heard yet.
Experimenting with satellite telemetry using SkyRoof 1.40. Here we have snippets from four satellites: Monitor-4, Nightjar, GRBBeta, UmKA-1.
Yagi antenna pointed SW at 35 degrees elevation, SDRplay RSPdx.
Yagi antenna pointed SW at 35 degrees elevation, SDRplay RSPdx.
July 22, 2026 at 9:32 PM
Experimenting with satellite telemetry using SkyRoof 1.40. Here we have snippets from four satellites: Monitor-4, Nightjar, GRBBeta, UmKA-1.
Yagi antenna pointed SW at 35 degrees elevation, SDRplay RSPdx.
Yagi antenna pointed SW at 35 degrees elevation, SDRplay RSPdx.
UmKA-1 (RS40S) Satellite to Transmit SSTV, Audio Clips
The UmKA-1 (RS40S) satellite is scheduled to conduct special transmissions for International Moon Day between July 20th and July 26th. Those listening can expect a mix of special audio clips as well as SSTV images which will alternate…
The UmKA-1 (RS40S) satellite is scheduled to conduct special transmissions for International Moon Day between July 20th and July 26th. Those listening can expect a mix of special audio clips as well as SSTV images which will alternate…
UmKA-1 (RS40S) Satellite to Transmit SSTV, Audio Clips
The UmKA-1 (RS40S) satellite is scheduled to conduct special transmissions for International Moon Day between July 20th and July 26th. Those listening can expect a mix of special audio clips as well as SSTV images which will alternate day-to-day. The schedule is expected to follow: 7/20 SSTV and Audio 7/21 Text 7/22 Text 7/23 SSTV and Audio 7/24 Text 7/25 SSTV and Audio 7/26 Short-term technical broadcast SSTV will transmit in Robot 36 mode. Source: R4UAB Go to Source
www.nerfd.net
July 22, 2026 at 6:00 AM
UmKA-1 (RS40S) Satellite to Transmit SSTV, Audio Clips
The UmKA-1 (RS40S) satellite is scheduled to conduct special transmissions for International Moon Day between July 20th and July 26th. Those listening can expect a mix of special audio clips as well as SSTV images which will alternate…
The UmKA-1 (RS40S) satellite is scheduled to conduct special transmissions for International Moon Day between July 20th and July 26th. Those listening can expect a mix of special audio clips as well as SSTV images which will alternate…
UmKA-1: the little satellite which does it all: telemetry, SSTV, audio.
@ve7sar.bsky.social @n4jaw.bsky.social
@ve7sar.bsky.social @n4jaw.bsky.social
July 22, 2026 at 3:18 AM
UmKA-1: the little satellite which does it all: telemetry, SSTV, audio.
@ve7sar.bsky.social @n4jaw.bsky.social
@ve7sar.bsky.social @n4jaw.bsky.social
I’ve been tracking RS-40S/UMKA-1 for two days. No SSTV heard. However, the special text messages are coming periodically in telemetry frames of 89 and 105 bytes length. Skyroof 1.40 does a great job decoding from the RSPduo. (Housekeeping frames of system status are 103 bytes long.)
July 22, 2026 at 12:36 AM
I’ve been tracking RS-40S/UMKA-1 for two days. No SSTV heard. However, the special text messages are coming periodically in telemetry frames of 89 and 105 bytes length. Skyroof 1.40 does a great job decoding from the RSPduo. (Housekeeping frames of system status are 103 bytes long.)
July 20, 2026 at 4:18 PM
It may not be a perfect image but SkyRoof grabbed this from UmKA-1 just now as it passed over Vancouver, and it auto-switched modes into Robot36/SSTV. VE3NEA has created an amazing product here!
July 20, 2026 at 4:52 AM
It may not be a perfect image but SkyRoof grabbed this from UmKA-1 just now as it passed over Vancouver, and it auto-switched modes into Robot36/SSTV. VE3NEA has created an amazing product here!
July 18, 2026 at 5:30 AM