Date |
Update |
Directory |
Jan.
22nd 2023 |
ALCATEL
FERROCOM 20B1-31 circulator for 1700-2300MHz  |
Ham Downloads |
Jan
15th 2023 |
Circulator Kathrein France CHF 05080
for the 70cm band
 |
Ham Downloads |
Dec
18th 2022 |
Update
of page with historical sound tracks of various space
objects - Added recording of HO-113, NO-116, RS14S and
HSU-Sat 1 provided by DL7NDR  |
Sounds from Space |
Dec
18th 2022 |
Update
of page with historical sound tracks of various space
objects - Added recording of Falconsat-3, Geoscan-Edelveis
and FO-188  |
Sounds from Space |
Nov
29th 2022 |
Update
of page with historical sound tracks of various space
objects - Added recording of Venus, Mars and Mercury
 |
Sounds from Space |
Nov
29th 2022 |
Radio Amaeurs who are also a member
of the NexStar Yahoo group |
Astro Downloads |
Nov
29th 2022 |
Update
of page with historical sound tracks of various space
objects - Added recording of CO-58 provided by Michael
Hoerenberg  |
Sounds from Space |
Nov
28th 2022 |
Update
of page with historical sound tracks of various space
objects - Added recording of ARDUIQUBE/DIY provided
by Michael Hoerenberg  |
Sounds from Space |
Nov
26th 2022 |
Update
of page with historical sound tracks of various space
objects - Added recording of CAS-6 and CAS-9 provided
by Michael Hoerenberg  |
Sounds from Space |
Nov
22nd 2022 |
Update
of page with historical sound tracks of various space
objects - Added recording of C-SIM provided by DL7NDR
 |
Sounds from Space |
Nov
20th 2022 |
Update
of page with historical sound tracks of various space
objects - Added recording of UWE-4, TY-4, Suomi100,
Snuglite, MXSat-1, MOVE-II, FMN-1, D-Star One Sparrow
and D-Star-One iSat provided by DL7NDR  |
Sounds from Space |
Oct
25th 2022 |
2.4GHz 200W Circulator based on Skyworks
SKYFR-000827
 |
Ham Downloads |
21.
Okt. 2022 |
Untersuchungen
einer Peltier-Kuehlung fuer eine Leistungsendstufe  |
Ham Downloads |
Oct
16th 2022 |
70cm High Power Circulator by retuning
VALVO Band V Circulator
 |
Ham Downloads |
19.
Sept. 2022 |
Anschluss des ADALM Pluto SDRs an
ein lokales Netzwerk (LAN)  |
Ham Downloads |
Sept.
19th 2022 |
Connecting the ADALM Pluto SDR to
the LAN  |
Ham Downloads |
10.
Sept. 2022 |
Portabelstation
für QO-100 auf Basis eines ADALM Pluto - Vortrag
auf UKW-Tagung 2022 in Weinheim |
Ham Downloads |
10.
Sept. 2022 |
Amateurfunk
ueber QO-100 von DP0GVN in der Antarktis - Vortrag
auf UKW-Tagung 2022 in Weinheim |
Ham Downloads |
Sep
4th 2022 |
2400MHz
40W Power Amplifier with MW7IC2400  |
Ham Downloads |
30.
August 2022 |
2400MHz
Power Amplifier 230W  |
Ham Downloads |
Aug
9th 2022 |
Anritsu
Preamplifier MA8610A  |
Ham Downloads |
Aug
9th 2022 |
70cm
low noise preamplifier P432VDG from Advanced Receiver
Research  |
Ham Downloads |
Aug
8th 2022 |
Wideband
Amplifier MITEQ AFS2-04001800-50-8P-2  |
Ham Downloads |
Aug
8th 2022 |
Wideband
Amplifier MITEQ AMF-5F-06001800-15-10P-E
 |
Ham Downloads |
Aug
7th 2022 |
Unknown 13cm Circulator  |
Ham Downloads |
July
30th 2022 |
DC
overvoltage protection with BTS555  |
Ham Downloads |
July
28th 2022 |
Wideband
Amplifier MITEQ AMF-3F-00820096-14-30P  |
Ham Downloads |
July
26th 2022 |
Update
of page with historical sound tracks of various space
objects - Added recording of a random contact of NA1SS
in the ISS and DD1US  |
Sounds from Space |
26.
Juli 2022 |
Ein Filter für Satellitenbetrieb
im Mode-J  |
Ham Downloads |
24.
Juli 2022 |
Netznachbildung
mit Regel- und Trenntrafo  |
Ham Downloads |
June
10th 2022 |
ARISS
contact with German Astronaut Matthias Maurer
 |
Ham Downloads |
June
10th 2022 |
Ham
Radio via QO-100 from DP0GVN in Antarctica
 |
Ham Downloads |
5.
Juni 2022 |
Amateurfunk
ueber QO-100 von DP0GVN in der Antarktis
 |
Ham Downloads |
June
4th 2022 |
HP Server Power Supply HP-HSTNS-PL14
modified for Ham Radio use |
Ham Downloads |
June
2nd 2022 |
2-6 GHz Isolator QUEST SM2060T02
characterized at 2.4GHz
 |
Ham Downloads |
June
2nd 2022 |
Improvement of receiver SNR as a
function of its image rejection ratio |
Ham Downloads |
May
26th 2022 |
Manual for the AMSAT-DL Highspeed
Multimedia Modem Software from Kurt DJ0ABR  |
Ham Downloads |
May
24th 2022 |
EME UHF-LVR Power and SWR Meter 430-2400MHz  |
Ham Downloads |
May
3rd 2022 |
A 868MHz bandpass filter K&L
Microwave 10B120-865/530-0
 |
Ham Downloads |
March
31st 2022 |
A 868MHz bandpass filter for LORAWAN  |
Ham Downloads |
March
6th 2022 |
The
WellGood active loop antenna tested with the Airspy
HF+ SDR |
Ham Downloads |
5.
Maerz 2022 |
Erfolgreicher
ARISS-Kontakt des ERASMUS Gymnasiums in Denzlingen und
des Goethe Gymnasiums in Freiburg mit Matthias Maurer
KI5KFH in der ISS - Video aus der ISS hinzugefügt |
ARISS |
22.
Feb. 2022 |
Vortrag
gehalten direkt vor dem ARISS Kontakt mit Matthias Maurer
in Denzlingen  |
Ham Downloads |
Feb.
17th 2022 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of ARISS contact of
Matthias Maurer  |
ARISS |
Feb.
12th 2021 |
Update
of page with historical sound tracks of various space
objects - Added recording of OPUSAT-2/Hirogari received
by Patrick Hajagos  |
Sounds from Space |
February
6th 2022 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of HO-113 received by
Branko 9A3ST  |
Sounds from Space |
Feb.
4th 2022 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of ARISS contact of
Matthias Maurer  |
ARISS |
Jan
23rd 2022 |
Wideband
Amplifier MITEQ AMF-3F-005010-10-20P-ITC
 |
Ham Downloads |
Jan
22nd 2022 |
Unknown 1.9-2.3GHz Isolator  |
Ham Downloads |
Jan
8th 2022 |
A
35MHz-4400MHz RF Signal Generator based on an ADF4351
synthesizer and a PE43702 digital step attenuator
 |
Ham Downloads |
Jan
1st 2022 |
2400MHz
Wilkinson power splitter/combiner  |
Ham Downloads |
31.
Dez. 2021 |
Ein kompakter QO-100 Transceiver
basierend auf einem "ADALM Pluto SDR", der
"AMSAT-DL 6W PA" und der "QO-100 LNB
& Supply & Clock" Baugruppe von DJ0ABR
 |
Ham Downloads |
Dec
31st 2021 |
Comparison table signal generator
phase noise  |
Ham Downloads |
Dec
31st 2021 |
Table with the most important parameters
of various coaxial cables  |
Ham Downloads |
31.
Dez. 2021 |
Übersicht der wichtigsten Daten
von zahlreichen Koaxialkabeln  |
Ham Downloads |
Dec
21st 2021 |
Isolator 1500-3000 MHz TMT H3930
for the 13cm band
 |
Ham Downloads |
Dec.
21st 2021 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of 3rd
ARISS contact of Matthias Maurer received by AMSAT-DL
SatNOGS station DK0SB  |
Sounds from Space |
Dec
19th 2021 |
Isolator AEROTEK E60-1L1FM for the
13cm band  |
Ham Downloads |
Dec.
16th 2021 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of 3rd
ARISS contact of Matthias Maurer received by Matthias
DD1US  |
Sounds from Space |
Dec.
13th 2021 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of 2nd
ARISS contact of Matthias Maurer received by Matthias
DD1US  |
Sounds from Space |
Dec.
12th 2021 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of contact between Alex
KR1ST and NA1SS  |
Sounds from Space |
Dec.
10th 2021 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of 1st
ARISS contact of Matthias Maurer received by Matthias
DD1US  |
Sounds from Space |
Dec.
10th 2021 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of special transmission
of PCSat in memoriam to OSCAR-1 and Marconi received
by Alex KR1ST  |
Sounds from Space |
Nov
24th 2021 |
Circulator SMT 1CY63 SMC1530 for
the 13cm band
 |
Ham Downloads |
Oct
14th 2021 |
S-Band
Isolator Western Microwave Model ICS-3113  |
Ham Downloads |
August
5th 2021 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of SMOG-1 received by
Bence Szabo  |
Sounds from Space |
July
23rd 2021 |
HRPT reception using an Airspy R2
and Odroid running Spyserver
 |
Ham Downloads |
July
21st 2021 |
20dB Power Attenuator Aeroflex Weinschel
Model 6464-1
 |
Ham Downloads |
July
19th 2021 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of a school contact
via QO-100 of students of Goethe-Gymnasium Freiburg
/ Germany with DP0GVN in Antarctica  |
Sounds from Space |
July
12th 2021 |
Update
of page with historical sound tracks of various space
objects - Added audio recording of a school contact
via QO-100 of students of Erasmus-Gymnasium Denzlingen
/ Germany with DP0GVN in Antarctica  |
Sounds from Space |
June
23rd 2021 |
Update
of page with historical sound tracks of various space
objects - Added recording received from MIRSAT-1 by
DD1US  |
Sounds from Space |
June
14th 2021 |
S-band Isolator UTE Microwave Inc.
CT-3240 OT  |
Ham Downloads |
June
14th 2021 |
S-band Isolator Microwave Associates
7K948  |
Ham Downloads |
June
6th 2021 |
Update
of page with historical sound tracks of various space
objects - Added recording received from AMICALSAT in
S-band by DD1US  |
Sounds from Space |
3.
Juni 2021 |
Dualband Feed für EsHail-2  |
Ham Downloads |
June
3rd 2021 |
Dualband Feed for EsHail-2  |
Ham Downloads |
May
20th 2021 |
Update
of page with historical sound tracks of various space
objects - Added recording received from Quetzal-1 by
DD1US  |
Sounds from Space |
20.
Mai 2021 |
6 kreisiges L-Band Bandpassfilter
neu abgeglichen auf 1700 MHz  |
Ham Downloads |
May
17th 2021 |
Wideband
Amplifier MITEQ AMF-4S-071770-08-13P  |
Ham Downloads |
May
17th 2021 |
INMARSAT antenna system analysis
and evaluation  |
Ham Downloads |
May
14th 2021 |
Update
of page with historical sound tracks of various space
objects - Added recording received from DIY-1 aka DO-111
by Gustavo LW2DTZ  |
Sounds from Space |
May
14th 2021 |
What to do if XHRPT is no more running?  |
Ham Downloads |
12.
Mai 2021 |
Neues Gehaeuse fuer de AMSAT-DL Transverter
 |
Ham Downloads |
May
9th 2021 |
Characterization of the LNB Bias-T
and reference injection board by G0MJW  |
Ham Downloads |
May
5th 2021 |
2 Watt Chinese Amplifier module for
40-1200 MHz  |
Ham Downloads |
April
28th 2021 |
2.4 GHz 6W PA with 46dB gain for
operation via QO-100 especially with SDRs
 |
Ham Downloads |
28.
April 2021 |
2.4 GHz 6W PA fuer QO-100 mit 46dB
Verstaerkung fuer SDRs  |
Ham Downloads |
April
28th 2021 |
Evaluation of a QFH-antenna-kit for
L-Band (1.6 - 1.7 GHz)  |
Ham Downloads |
April
25th 2021 |
Dual dipole linear feed for 1690
MHz to receive EWS-G1  |
Ham Downloads |
April
25th 2021 |
1 Watt Chinese Amplifier module for
100-1300 MHz  |
Ham Downloads |
April
6th 2021 |
Update
of page with historical sound tracks of various space
objects - Added picture received from EWS-G1 (ex GOES-13)
by Matthias DD1US  |
Sounds from Space |
April.
3rd 2021 |
Wideband
Amplifier AVANTEK UT84-1915 10-500 MHz  |
Ham Downloads |
April.
3rd 2021 |
Wideband
Amplifier MITEQ AFS3-05200600-07-10P-4  |
Ham Downloads |
16.
Maerz 2021 |
2.4 GHz 6W PA fuer QO-100 mit 20dB
Verstaerkung
 |
Ham Downloads |
9.
Maerz 2021 |
Wie loetet man F-Buchsen korrekt
ein?  |
Ham Downloads |
9.
Maerz 2021 |
Probleme mit dem (VC)TCXO des AMSAT-DL
QO-100 Upconverters  |
Ham Downloads |
March
4th 2021 |
Update
of page with historical sound tracks of various space
objects - Added audio recordings of ARISS contact with
Liborius Gymnasium Dessau and MANOS Gymnasium Dresden
kindly provided by Jens DM4JH  |
Sounds from Space |
9.
Feb. 2021 |
Untersuchungen der Spiegelfrequenzunterdrückung
des AMSAT-DL Downconverters V3  |
Ham Downloads |
Jan.
18th 2021 |
Weather
satellite AHRPT images of METOP-B  |
METOP-B AHRPT |
Jan.
18th 2021 |
Weather
satellite AHRPT images
of METOP-C  |
METOP-C AHRPT |
Jan.
18th 2021 |
Weather
satellite HRPT images of NOAA-18  |
NOAA-18 HRPT |
Jan.
17th 2021 |
Weather
satllite HRPT images of Meteor M-N2  |
Meteor M-N2 HRPT |
Jan.
17th 2021 |
Weather
satellite HRPT images of NOAA-19  |
NOAA-19 HRPT |
14.
Jan. 2021 |
Externes Tastenfeld fuer den ICOM
IC-705  |
Ham Downloads |
13.
Jan. 2021 |
Logarithmisch Periodische Antenne
900-2600 MHz  |
Ham Downloads |
Jan.
13th 2021 |
Vivaldi antenna 1.5 - 15 GHz  |
Ham Downloads |
27.
Dez. 2020 |
Umkonfigurieren eines Odroid beim
Wechsel von Airspy mini auf Airspy R2 sowie Einrichten
des automatischen Starts des Programmes Spyserver
 |
Ham Downloads |
Dec.
15th 2020 |
Isolator ALCATEL FERROCOM 9A82-01
for the 23cm band  |
Ham Downloads |
Dec.
14th 2020 |
Dummy load AWI 130.3-0028-008 based
on EMC 5659 resistor  |
Ham Downloads |
Dec.
14th 2020 |
Filtronic 3800 MHz lowpass filter
SL013  |
Ham Downloads |
Dec.
14th 2020 |
Isolator N70522774 from Xiangyu China
for the 13cm band  |
Ham Downloads |
Dec.
10th 2020 |
23cm circulator C1214 and isolator
I1214 from BONN Elektronik
 |
Ham Downloads |
Dec.
5th 2020 |
The new AMSAT-DL Highspeed Multimedia
Modem for the QO-100 narrowband transponder  |
Ham Downloads |
5.
Dez. 2020 |
Das neue AMSAT-DL Highspeed Multimedia
Modem für den QO-100 Schmalband-Transponder
 |
Ham Downloads |
Dec.
1st 2020 |
A homebrew desk stand for the ICOM
IC-705  |
Ham Downloads |
Nov.
29th 2020 |
122 GHz Transverter from VK3CV/WQ1S
- improved version from SP team with external reference
input - Description
 |
Ham Downloads |
Nov.
29th 2020 |
122 GHz Transverter from VK3CV/WQ1S
- improved version from SP team with external reference
input - Schematic
 |
Ham Downloads |
Nov.
22nd 2020 |
The 2 Element YAGI antenna for 1270
MHz from SG-Labs
 |
Ham Downloads |
November
21st 2020 |
Update
of page with historical sound tracks of various space
objects - Added information about EWS-G1 (ex GOES-13)
 |
Sounds from Space |
Nov.
18th 2020 |
Updated and cleaned up the "Ham
& Astro Links" Page
 |
Links |
Nov.
16th 2020 |
LimeSDR mini TX output power at VHF/UHF/SHF
bands  |
Ham Downloads |
Nov.
9th 2020 |
13cm bandpass filter from SSB-Electronic
for QO-100  |
Ham Downloads |
Nov.
6th 2020 |
3 pole UHF bandpass filter from R&S
retuned to 435 MHz
 |
Ham Downloads |
26.
Okt. 2020 |
Anschluss eines 1,3" OLED-Displays
an den AMSAT-DL Downconverter V3  |
Ham Downloads |
Sept.
27th 2020 |
Portable station for QO-100 based
on the modules of AMSAT-DL |
Ham Downloads |
Sept.
26th 2020 |
Portable station for QO-100 based
on the modules of AMSAT-DL - Presentation at the
AMSAT-DL Online Symposium 2020 |
Ham Downloads |
Sept.
19th 2020 |
Agenda for the AMSAT-DL Online Symposium
2020  |
Ham Downloads |
19.
Sept. 2020 |
Agenda des AMSAT-DL Online Symposiums
2020  |
Ham Downloads |
9.
Sept. 2020 |
Aufbau und Inbetriebnahme eines Minitiouner
Pro V2 für den Empfang des Wideband Transponders
von QO-100  |
Ham Downloads |
September
9h 2020 |
Surplus
filter from NEC retuned from 5731MHz to 5761MHz  |
Ham Downloads |
6.
Sept. 2020 |
Spezifikation
und Messergebnisse des 2m Vorverstärkers Microset
PRM145  |
Ham Downloads |
September
5th 2020 |
Update
of page with historical sound tracks of various space
objects - Added audio recordings of Crossband repeater
of ISS recorded by DL6IAN  |
Sounds from Space |
August
29h 2020 |
Low
Noise Frontend for 13cm band EME
 |
Ham Downloads |
August
20h 2020 |
How well works a K&L 1990 MHz
lowpass filter in the 13cm band ?  |
Ham Downloads |
August
19h 2020 |
A 2m FM receiver for UoSAT designed
by G8FXB in 1981
 |
Ham Downloads |
August
19h 2020 |
A surplus 4 pole S-band filter modified
and retuned to 2320 MHz
 |
Ham Downloads |
August
18h 2020 |
A 739MHz bandpass filter for the
IF of a QO-100 receiver
 |
Ham Downloads |
August
15h 2020 |
A 4 pole bandpass ilter for the 70cm
band recycled from a UHF duplexer  |
Ham Downloads |
August
15h 2020 |
A surplus 4 pole S-band filter modified
and retuned to 2400 MHz
 |
Ham Downloads |
August
14th 2020 |
Update
of page with historical sound tracks of various space
objects - Added audio recordings of balloon from DL7AD
received via QO-100 by DD1US  |
Sounds from Space |
August
10th 2020 |
Update
of page with historical sound tracks of various space
objects - Added audio recordings of the Mars missions
Tianwen 1 and Mars 2020 kindly provided by Paul M0EYT
and by Edgar DF2MZ  |
Sounds from Space |
8.
August 2020 |
Portabelstation für QO-100 basierend
auf dem AMSAT-DL Transverterbausatz (Up-, Downconverter
und LNB)  |
Ham Downloads |
July
20th 2020 |
Update
of page with historical sound tracks of various space
objects - Added audio recordings of the HOPE Mars Mission
/ EMM kindly provided by Paul M0EYT and by Edgar DF2MZ
 |
Sounds from Space |
18.
Juli 2020 |
Maximaler Frequenzbereich der Dummy
Load Telegaertner JO112A0005  |
Ham Downloads |
July
18h 2020 |
50 Ohm 1250W dummy load SPINNER BN154796  |
Ham Downloads |
July
3rd 2020 |
WeatherBox for real-time measurement
of atmospheric data and microwave propagation prediction  |
Ham Downloads |
2.
Juli 2020 |
DARC
Radio - Beitrag zum Thema Satellitenfunk bei DD1US  |
Ham Downloads |
June
24h 2020 |
A
3D printed encasing for the NanoVNA V2  |
Ham Downloads |
June
24th 2020 |
From
January 17th
until March 18th
2020 Charly DK3ZL made a DXpedition through Southern
Africa. He was active from Namibia, South Africa and
Boswana. He kindly issued a WAC "worked all Charly"
award for those who worked him and his supporters
 |
Sounds from Space |
June
9th 2020 |
Evaluation
of low-cost Chinese directional couplers 800-2500MHz
for the 23cm and 13cm bands  |
Ham Downloads |
June
8th 2020 |
Update
of page with historical sound tracks of various space
objects - Added audio recordings of HO-107 kindly provided
by Charly DK3ZL  |
Sounds from Space |
June
7th 2020 |
3 GHz O-S-L Cal-Kit with SMA connectors
for the Nano-VNA V2  |
Ham Downloads |
May
23rd 2020 |
50 Ohm 150W dummy load based on Filtronics
921-0028 load assembly  |
Ham Downloads |
May
23rd 2020 |
Maximum frequency range of the 50Ohm
50W dummy load RS96610-2 from Radiosystem Sweden
 |
Ham Downloads |
May
23rd 2020 |
UoSAT-1 bulletins #010-#109 received
and kindly provided by Peter DB2OS
 |
Ham Downloads |
May
22nd 2020 |
Update
of page with historical sound tracks of various space
objects - Added audio recordings of AO-85 kindly provided
by Bernd DL6IAN  |
Sounds from Space |
May
17th 2020 |
Circulator Philips 2722 162 08591
for the 70cm band  |
Ham Downloads |
May
8th 2020 |
Update
of page with historical sound tracks of various space
objects - Added audio recordings of PO-101 kindly provided
by Charly DK3ZL  |
Sounds from Space |
May
6th 2020 |
Update
of page with historical sound tracks of various space
objects - Added voice mails exchanged via UO-22. Recordings
kindly provided by Peter DB2OS  |
Sounds from Space |
May
5th 2020 |
Update
of page with historical sound tracks of various space
objects - Added audio recordings of RS-44 kindly provided
by Charly DK3ZL  |
Sounds from Space |
April
21st 2020 |
Update
of page with historical sound tracks of various space
objects - Added recordings of JYSAT-1, LiLacSat-1, Endurosat,
Ten-Koh, CHOMPTT, SKCUBE, MinXSS-1, NODES-1, Al-Farabi-2,
Tanyusha SWSU 1, EcAMSat, LituanicaSat 2, Challenger,
Robusta-1B and Reaktor Hello World received and kindly
provided by Roland PY4ZBZ  |
Sounds from Space |
April
17th 2020 |
Brief
comparison of NanoVNA V2 with HP-8753E  |
Ham Downloads |
April
7th 2020 |
Update
of page with historical sound tracks of various space
objects - Added recording of ITASAT received by Roland
PY4ZBZ  |
Sounds from Space |
April
7th 2020 |
Update
of page with historical sound tracks of various space
objects - Added recording of DSLWP received by Roland
PY4ZBZ  |
Sounds from Space |
April
7th 2020 |
Update
of page with historical sound tracks of various space
objects - Added recording of TOMSK TPU-120 received
by Roland PY4ZBZ  |
Sounds from Space |
April
6th 2020 |
Update
of page with historical sound tracks of various space
objects - Added recording of Ligthsail-2 received by
Roland PY4ZBZ  |
Sounds from Space |
April
6th 2020 |
Update
of page with historical sound tracks of various space
objects - Added recording of SOKRAT received by Roland
PY4ZBZ  |
Sounds from Space |
April
6th 2020 |
Update
of page with historical sound tracks of various space
objects - Added recording of METEOR M 2-2 HRPT transmission
received by Egor UB1QBJ  |
Sounds from Space |
Mar.
21st 2020 |
2.4
GHz 1.3W power amplifier MHL21336  |
Ham Downloads |
Feb.
23rd 2020 |
2.4
GHz 27W power amplifier with MRF21045  |
Ham Downloads |
Feb.
20th 2020 |
Update
of page with historical sound tracks of various space
objects - Added recordings of reports about the launch
and the results of Ranger 8, extracted from a tape received
from Christian Schwarze  |
Sounds from Space |
Feb.
14th 2020 |
New
narrowband transponder bandplan of QO-100  |
Sounds from Space |
Feb.
13th 2020 |
Update
of page with historical sound tracks of various space
objects - Added recording of ESA Solar Orbiter received
by Paul M0EYT  |
Sounds from Space |
Feb.7th 2020 |
High
Power 2320-2400 MHz quadrature hybrid coupler
 |
Ham Downloads |
Feb.6th 2020 |
OSL-Cal-Kit
from surplus components  |
Ham Downloads |
Feb.5th 2020 |
S-band
90 degree hybrid coupler / branch line coupler
 |
Ham Downloads |
Feb.4th 2020 |
Wideband
Amplifier MITEQ AMF-3F-01000200-04-13P  |
Ham Downloads |
Feb.
3rd 2020 |
Diplexer
for 23cm and 13cm band  |
Ham Downloads |
Feb.
3rd 2020 |
2
GHz 125W dummy load based on EMC 5307ALN resistor
 |
Ham Downloads |
Feb.
2nd 2020 |
1296
MHz lowpass filter with harmonic notches and integrated
reflectometer  |
Ham Downloads |
Jan.
30th 2020 |
Commercial
2300-2400 MHz band-pass filter retuned for QO-100 uplink at
2400-2410 MHz  |
Ham Downloads |
Jan.
29th 2020 |
1420
MHz Low Noise Amplifier SLN-1420 from SSB-Electronic
 |
Ham Downloads |
Jan.
28th 2020 |
Peripheral
Mode Isolator WMI PMI-4444-2  |
Ham Downloads |
Jan.
28th 2020 |
Characterization
of unknown 13cm band isolator |
Ham Downloads |
Jan.
27th 2020 |
Characterization
of unknown S-band isolator 3T-74/097 REV.B  |
Ham Downloads |
Jan.
26th 2020 |
Characterization
of the Renaissance 3A4NCG circulator in the 13cm band
 |
Ham Downloads |
Jan.
25th 2020 |
Marconi
F1094-11 isolator for 1700-2400MHz  |
Ham Downloads |
Jan.
24th 2020 |
Update
of page with historical sound tracks of various space
objects - Added recording of the X-band downlink of
Meridian 6 received by Roland DF3LZ  |
Sounds from Space |
Jan.
24th 2020 |
Update
of page with historical sound tracks of various space
objects - Added recording of METEOR-M 1 HRPT transmission
received by Egor UB1QBJ  |
Sounds from Space |
Jan.
24th 2020 |
Update
of page with historical sound tracks of various space
objects - Added recording of NOAA-15 APT transmission
received by Egor UB1QBJ from July 23rd
2019, when the satellite apparently experienced a malfunction
 |
Sounds from Space |
Jan.
24th 2020 |
2.4
GHz medium power amplifier DG0VE PA13-2-600mW  |
Ham Downloads |
Jan.
23rd 2020 |
2.3
GHz low noise amplifier KUHNE MKU LNA 231 AH  |
Ham Downloads |
Jan.
22nd 2020 |
2.4
GHz power amplifier KUHNE MKU231XL  |
Ham Downloads |
19.
Jan. 2020 |
Einbau des ADALM Pluto SDR in ein
geschirmtes Gehaeuse mit externem Referenzeingang
 |
Ham Downloads |
Jan.
19th 2020 |
145
MHz 40W power amplifier based on the Hybrid Module Mitsubishi
M57727  |
Ham Downloads |
13.
Jan. 2020 |
Beschreibung der Fernspeiseweiche
R&S Power Supply Unit  |
Ham Downloads |
Jan.
12th 2020 |
Description
of wideband amplifier MITEQ AMF-2F-005010-15-10P-L  |
Ham Downloads |