{{Project
|Name=Red Pitaya
|Picture=Red_Pitaya_view1.png
|Omschrijving=Software Defined Radio kit
|Status= In progress
|Contact=Crashjuh
}}

Test & Measurement applications running on a credit card sized SoC (FPGA+CPU) based Open SW source DAQ platform

== Features ==

== Materialen ==

* Red Pitaya board.
* <del>PLA voor de behuizing.</del>
* Omdat ik die nog in het juiste formaat (40x40) had liggen een 12volt DC 0.11Ah ventilator.
* DC-DC boost converter om de ventilator op de 5 volt onboard spanning van de Red Pitaya te laten werken.

== Plannen ==

<del>Inmiddels is het board ontdaan van zijn geele behuizing en is er een nieuwe behuizing gemaakt met de 3D printer, vervolgens is deze behuizing volledig ingepakt met koper tape waarbij het als RF shielding dient. 
Of ik de behuizing ga behouden in zijn huidige form weet ik nog niet, in verband met andere modificaties ga ik hoogst waarschijnlijk een andere behuizing ontwerpen die beter aansluit bij de komende modificaties.</del> 
De behuizing is inmiddels niet meer van plastic en kopertape maar volledig van PCB materiaal gemaakt.

== 3D Print spul ==

== Lasercut spul ==

== Foto's ==
<gallery>
File:Red_Pitaya-1.jpg|1.
File:Red_Pitaya-2.jpg|2.
File:Red_Pitaya-3.jpg|3.
File:Red_Pitaya-4.jpg|4.
File:Red_Pitaya-5.jpg|5.
File:Red_Pitaya-6.jpg|6.
File:Red_Pitaya-7.jpg|7.
File:Red_Pitaya-8.jpg|8.
File:Red_Pitaya-9.jpg|9.
File:Red_Pitaya-10-P1000565.jpg|10.
File:Red_Pitaya-11-P1000566.jpg|11.
File:Red_Pitaya-12-P1000600.jpg|12.
</gallery>

Redpitaya

2025-12-19T00:06:08Z

Crashjuh:

{{Project
|Name=Red Pitaya
|Picture=Red_Pitaya_view1.png
|Omschrijving=Software Defined Radio kit
|Status= In progress
|Contact=Crashjuh
}}

Test & Measurement applications running on a credit card sized SoC (FPGA+CPU) based Open SW source DAQ platform

== Features ==

== Materialen ==

* Red Pitaya board.
<del>* PLA voor de behuizing.</del>
* Omdat ik die nog in het juiste formaat (40x40) had liggen een 12volt DC 0.11Ah ventilator.
* DC-DC boost converter om de ventilator op de 5 volt onboard spanning van de Red Pitaya te laten werken.

== Plannen ==

<del>Inmiddels is het board ontdaan van zijn geele behuizing en is er een nieuwe behuizing gemaakt met de 3D printer, vervolgens is deze behuizing volledig ingepakt met koper tape waarbij het als RF shielding dient. 
Of ik de behuizing ga behouden in zijn huidige form weet ik nog niet, in verband met andere modificaties ga ik hoogst waarschijnlijk een andere behuizing ontwerpen die beter aansluit bij de komende modificaties.</del> 
De behuizing is inmiddels niet meer van plastic en kopertape maar volledig van PCB materiaal gemaakt.

== 3D Print spul ==

== Lasercut spul ==

== Foto's ==
<gallery>
File:Red_Pitaya-1.jpg|1.
File:Red_Pitaya-2.jpg|2.
File:Red_Pitaya-3.jpg|3.
File:Red_Pitaya-4.jpg|4.
File:Red_Pitaya-5.jpg|5.
File:Red_Pitaya-6.jpg|6.
File:Red_Pitaya-7.jpg|7.
File:Red_Pitaya-8.jpg|8.
File:Red_Pitaya-9.jpg|9.
File:Red_Pitaya-10-P1000565.jpg|10.
File:Red_Pitaya-11-P1000566.jpg|11.
File:Red_Pitaya-12-P1000600.jpg|12.
</gallery>

Amiga 500

2025-12-18T23:47:43Z

Crashjuh:

Amiga 500

2025-12-18T23:45:31Z

Crashjuh:

{{Project
|Name=Amiga 500
|Picture=Amiga 500 Serial No. 69174 mobo REV 3.jpg
|Status=In progress
|Contact=Crashjuh
}}

Bestand:Amiga 500 Serial No. 69174 mobo REV 3.jpg

2025-12-18T23:44:34Z

Crashjuh: Amiga 500 - Kickstart 1.2 Serial Number: 69174 Motherboard revision 3 Missing the left shift keycap

== Summary ==
Amiga 500 - Kickstart 1.2
Serial Number: 69174
Motherboard revision 3
Missing the left shift keycap

Amiga 500

2025-12-18T22:50:20Z

Crashjuh: Created page with "{{Project |Name=Amiga 500 |Picture=Amiga_500.jpg |Status=In progress |Contact=Crashjuh }}"

{{Project
|Name=Amiga 500
|Picture=Amiga_500.jpg
|Status=In progress
|Contact=Crashjuh
}}

OpenDag2026

2025-12-18T21:57:54Z

Crashjuh: /* Aanwezigen */

{{Event
|Name=OpenDag2025
|DateStart=28 March 2026
|DateEnd=28 March 2026
|InfoLocation=RevSpace
|InfoOpen=11:00
}}
{{NewsItem
|Name=Jaarlijkse open Hackerspaces dag (2026)
|Date=2025-03-28
|Info=''Op zaterdag 28 maart kan iedereen weer vrij binnenlopen in een hackerspace. Tijdens deze open dag is het mogelijk om te zien wat bijvoorbeeld hacken inhoudt en te zien wat er allemaal kan in een hackerspace.''

}}

==Ticketshop==
Hier komt de ticketshoplink.

==Flyer==

== Organisatie ==

Landelijk ingegeven via: https://hackerspaces.nl/open-dag/

RevSpace doet uiteraard ook mee.

=== Aanwezigen ===

Om zeker te weten dat we met genoeg mensen zijn, een lijstje van revspacers die hebben toegezegd te komen om bezoekers te ontvangen:

{|class=wikitable
! Naam !! Van-tot !! Opmerkingen
|-
| Atoomnet || vroeg - laat || Aanwezig met vast iets leuks om te solderen of te bewonderen
|-
| Crashjuh || vroeg - laat || Rondleiden, 3D Printen, iets met radio communicatie
|-
| Jij? || 11.00 - laat || Rondleiden, lasercutten, algemeen knutselen
|-
|}

=== Promotie ===
* Wie contacteert welke krant/influencer/etc? Wie flyert in welke wijk/locatie/etc?
* Jij doet??

=== Activiteiten ===
* Rondleidingen langs onze werkplaatsen, apparatuur en projecten.
* Op verzoek: demonstratie van apparatuur zoals lasersnijder, 3D-printer, foliesnijder, oscilloscoop, etc...
* Sleutelhanger maken/graveren met de lasersnijder

Hoera16jaar

2025-12-18T21:51:52Z

Crashjuh: /* Crew */

Spectrum Analyzer

2025-12-18T10:38:32Z

Crashjuh: /* Information */

{{Project
|Name=Spectrum Analyzer
|Picture=Spectrum_Analyzer_Advantest_TR4172.jpg
|Status=In progress
|Contact=Crashjuh
}}

== Information ==
''' Advantest TR4172 Specifications '''

The TR4172 Spectrum analyzer is a microprocessor-controlled,
intelligent instrument with a frequency range from 50 Hz to
1800 MHz. in addition to the spectrum analyzing function,
the integrated tracking Generator of TR4172 enables analysis
of frequency response of Filter Amplifier and so on TR4172 is the first Spectrum analyzer with a capability for
measuring phase response and group delay of Filter or Amplifier at resolutions of down to 0.1 deg and 0.1 ns
respectively, up to a frequency of 1800 MHZ.

The integrated tracking Generator along with the analyzer’ร
intelligent control capability, permits correction of the
analyzer's frequency response itself allowing precision
level measurement.

A wide dynamic range is ensured by the low higher-harmonic
distortion level of 90 dB at and above 20 MHz, with respect
to a signal level of -40 dBm.

The display screen has a dynamic range of more than 95 dB
and permits direct observation of Filter responses with
large attenuations.

The vertical resolution of the scale can be selected from
10, 5, 2, 1, and 0.1 dB per division, observation of a
ripple level of even 0.01 dB is possible with the maximum
resolution setting.

Use of the SAVE switch makes various measurements available,
with which up to eight sets of measurement condition data
are stored in the internal registers and recalled as needed.
Since the internal memory is backed up by a battery, its
contents remain intact even if the device is unplugged from
its supply outlet.

All front panel functions are remotely controllable with the
GPIB Interface (standard supply) for automatic measurement.
The CRT display presents all pertinent measurement data. The
signal response trace and measurement data on the screen can
be output to an X-Y plotter simply by connecting the
instrument*ร GPIB connector to the plotter'ร input with a
GPIB cable and operating the relevant front-panel switches,
without the need for running an output program on the GPIB
controller TR4172 also provides various convenient features to enhance
measurement flexibility and efficiency, such as multiple
marker, zoom, automatic centering, automatic enlargement,
auto-peak search, logarithmic scaling, and four page
memorized display.

[[File:Spectrum_Analyzer_Advantest_TR4172_ADS-B_desc.jpg|thumb|Measuring an ADS-B SAW Filter]]

''' Advantest TR4172 Features '''

(1) Spectrum, amplitude, phase and group-delay measurement
capability at resolutions of down to 10 Hz, 0.1 dB/div., 0.2
deg/div., and 0.1 ns/div. respectively.

(2) Wide dynamic range of 90 dB at “40 dBm input level
(above 20 MHz).

(3) CRT screen with a large display dynamic range of more
than 95 dB permitting direct observation of large
attenuation responses.

(4) Simultaneous four trace display allowing waveform
comparison.

(5) Multiple marker.

(6) Automatic correction of bandwidth switching error, step Amplifier witching error, and frequency response error.

(7) Scaling the horizontal graticule divisions in
logarithmic scale.

(8) Output to an X-Y plotter supported without the need for
the external GPIB controller.

(9) Remote operation of all front panel functions via the
external GPIB Interface facility (standard supply).

Reading capability for measurement data and labels on the
screen and writing capability for characters and data on the
screen.

== Status ==
The device is overhauled by [[User:Crashjuh|Crashjuh]], with some help from [[User:Maxell|Maxell]] and [[User:Peterbjornx|PBX]] 
At present, there are again a number of buttons that refuse service. 
These buttons would therefore be replaced by new momentary-contact push buttons.

== Operating manual / Maintenance manual ==
[[File:Spectrum_Analyzer_Advantest_TR4172_doc.jpg|thumb|Fysieke documentatie beschikbaar]]

* [https://mirror.spaceserver.nl/Manuals/Measuring%20equipment/Advantest/Advantest_TR4172_Spectrum_Analyzer_Operating_Manual.pdf Operating manual]


* [https://mirror.spaceserver.nl/Manuals/Measuring%20equipment/Advantest/Advantest_TR14501A_B_AND_TR4172_73_Operating_Manual.pdf Connection manual]

== Pics ==
<gallery>
File:Spectrum_Analyzer_1.jpg|.


File:Spectrum_Analyzer_4.jpg|.
File:Spectrum_Analyzer_5.jpg|.
File:Spectrum_Analyzer_6.jpg|.
File:Spectrum_Analyzer_7.jpg|.
File:Spectrum_Analyzer_8.jpg|.
File:Spectrum_Analyzer_9.jpg|.
File:Spectrum_Analyzer_10.jpg|.
File:Spectrum_Analyzer_11.jpg|.
</gallery>

Spectrum Analyzer

2025-12-18T10:36:22Z

Crashjuh: /* Information */

{{Project
|Name=Spectrum Analyzer
|Picture=Spectrum_Analyzer_Advantest_TR4172.jpg
|Status=In progress
|Contact=Crashjuh
}}

== Information ==
''' Advantest TR4172 Specifications '''

The TR4172 Spectrum analyzer is a microprocessor-controlled,
intelligent instrument with a frequency range from 50 Hz to
1800 MHz. in addition to the spectrum analyzing function,
the integrated tracking Generator of TR4172 enables analysis
of frequency response of Filter Amplifier and so on TR4172 is the first Spectrum analyzer with a capability for
measuring phase response and group delay of Filter or Amplifier at resolutions of down to 0.1 deg and 0.1 ns
respectively, up to a frequency of 1800 MHZ.

The integrated tracking Generator along with the analyzer’ร
intelligent control capability, permits correction of the
analyzer's frequency response itself allowing precision
level measurement.

A wide dynamic range is ensured by the low higher-harmonic
distortion level of 90 dB at and above 20 MHz, with respect
to a signal level of -40 dBm.

The display screen has a dynamic range of more than 95 dB
and permits direct observation of Filter responses with
large attenuations.

The vertical resolution of the scale can be selected from
10, 5, 2, 1, and 0.1 dB per division, observation of a
ripple level of even 0.01 dB is possible with the maximum
resolution setting.

Use of the SAVE switch makes various measurements available,
with which up to eight sets of measurement condition data
are stored in the internal registers and recalled as needed.
Since the internal memory is backed up by a battery, its
contents remain intact even if the device is unplugged from
its supply outlet.

All front panel functions are remotely controllable with the
GPIB Interface (standard supply) for automatic measurement.
The CRT display presents all pertinent measurement data. The
signal response trace and measurement data on the screen can
be output to an X-Y plotter simply by connecting the
instrument*ร GPIB connector to the plotter'ร input with a
GPIB cable and operating the relevant front-panel switches,
without the need for running an output program on the GPIB
controller TR4172 also provides various convenient features to enhance
measurement flexibility and efficiency, such as multiple
marker, zoom, automatic centering, automatic enlargement,
auto-peak search, logarithmic scaling, and four page
memorized display.

[[File:Spectrum_Analyzer_Advantest_TR4172_ADS-B_desc.jpg|thumb|Meting van een ADS-B SAW Filter]]

''' Advantest TR4172 Features '''

(1) Spectrum, amplitude, phase and group-delay measurement
capability at resolutions of down to 10 Hz, 0.1 dB/div., 0.2
deg/div., and 0.1 ns/div. respectively.

(2) Wide dynamic range of 90 dB at “40 dBm input level
(above 20 MHz).

(3) CRT screen with a large display dynamic range of more
than 95 dB permitting direct observation of large
attenuation responses.

(4) Simultaneous four trace display allowing waveform
comparison.

(5) Multiple marker.

(6) Automatic correction of bandwidth switching error, step Amplifier witching error, and frequency response error.

(7) Scaling the horizontal graticule divisions in
logarithmic scale.

(8) Output to an X-Y plotter supported without the need for
the external GPIB controller.

(9) Remote operation of all front panel functions via the
external GPIB Interface facility (standard supply).

Reading capability for measurement data and labels on the
screen and writing capability for characters and data on the
screen.

== Status ==
The device is overhauled by [[User:Crashjuh|Crashjuh]], with some help from [[User:Maxell|Maxell]] and [[User:Peterbjornx|PBX]] 
At present, there are again a number of buttons that refuse service. 
These buttons would therefore be replaced by new momentary-contact push buttons.

== Operating manual / Maintenance manual ==
[[File:Spectrum_Analyzer_Advantest_TR4172_doc.jpg|thumb|Fysieke documentatie beschikbaar]]

* [https://mirror.spaceserver.nl/Manuals/Measuring%20equipment/Advantest/Advantest_TR4172_Spectrum_Analyzer_Operating_Manual.pdf Operating manual]


* [https://mirror.spaceserver.nl/Manuals/Measuring%20equipment/Advantest/Advantest_TR14501A_B_AND_TR4172_73_Operating_Manual.pdf Connection manual]

== Pics ==
<gallery>
File:Spectrum_Analyzer_1.jpg|.


File:Spectrum_Analyzer_4.jpg|.
File:Spectrum_Analyzer_5.jpg|.
File:Spectrum_Analyzer_6.jpg|.
File:Spectrum_Analyzer_7.jpg|.
File:Spectrum_Analyzer_8.jpg|.
File:Spectrum_Analyzer_9.jpg|.
File:Spectrum_Analyzer_10.jpg|.
File:Spectrum_Analyzer_11.jpg|.
</gallery>

Bestand:Spectrum Analyzer Advantest TR4172 ADS-B desc.jpg

2025-12-18T10:32:51Z

Crashjuh: Meting van een ADS-B SAW Filter

== Summary ==
Meting van een ADS-B SAW Filter

Bestand:Spectrum Analyzer Advantest TR4172 ADS-B.jpg

2025-12-18T10:26:32Z

Crashjuh: