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PrintablesOK1HRA

Parameterizable rugged box in OpenScad

Waterproof (when using a silicone seal) Without nuts (tapered holes) Inside the mounting posts Variant hinge/clip only Need only M3x 30mm screw, twice for each clip Also published here

Downloads
1,001
Likes
119
Rating
5
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PrintablesOK1HRA

Customize DIN rail mount clip

Customizable source easy modified many size, with two mounted holes and slot for nut. Also published here

Downloads
776
Likes
72
Rating
4.5
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PrintablesOK1HRA

Waterproof Rugged Battery box AA/AAA

BOM PETG black filament for box FILAFLEX 60A for insulating gasket 8x screw M3 x 30mm Allen head

Downloads
722
Likes
83
Rating
5
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PrintablesOK1HRA

Icom IC-705 transport rugged box

Now available OPEN FRAME version! Two version Basic size with BP-272 battery Large size with BP-307 battery It is need for assembly 8 pieces of M3 x 30mm silicone sealant for sealing the joint

Downloads
712
Likes
101
Rating
5
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PrintablesOK1HRA

12V portable power bank (4S LFP 128 Wh) with USB charge/discharge

Remix from original idea by OK1BT @yourmum_52499 TNX! 100W discharge test BOM 4x LiFePo4 10Ah [ 1 ] or [ 2 ] Operate with terminal ↑UP 3x short 8x M6 nuts 8x M6 cable eye 1x QC4.0 QC3.0 PD 5A 100W [ 1 ] or [ 2 ] IMPORTANT! Check if you…

Downloads
669
Likes
381
Rating
5
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PrintablesOK1HRA

Parameterizable 3D print Antenna rotator in OpenScad

From May 2026 availabe mount for motor rev F5, TNX OK1GOD! Four predefined sizes (S,MS,M,XL) M size max torque 2200 kg/cm (215 N/m) without destroy Included terminal for install motor from cordless drill Without nuts (tapered holes) DXF…

Downloads
449
Likes
80
Rating
5
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PrintablesOK1HRA

New VHF Yagi Antenna insulator

Expands the capabilities of the previous model Primarily created for the 12 element 2 meter OWA antenna from G0KSC - .stl files are generated for this version of the antenna Description of the main design features the width of the…

Downloads
361
Likes
45
Rating
5
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PrintablesOK1HRA

Parametrically garden water diffuser with hose coupling adapter

Hose connector end with water diffuser, 3D printed in one piece from PETG filament. Second part is rubber ring seal remove from the original hose coupling or printed from flex filament Parametrically adjustable: number of intermediate…

Downloads
351
Likes
57
Rating
4.75
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PrintablesOK1HRA

Foot pedal switch

Prefered filament PETG with approximately 50% infill. Need add stop gcode [M600] to 38,4mm layer for manual add snap action microswitch [OMRON SS-5GLD] before printing continue. Solder wiring after print finish. Size 100x70x30mm Also…

Downloads
350
Likes
43
Rating
4
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PrintablesOK1HRA

VHF Yagi Antenna insulator (OBSOLETE)

This desogn is obsolete, please use new version ! Inspired by OK1RF idea for a rectangular boom profile guaranteed to squareness element mounted to boom with only one screws recesses for nuts diameter identification element Also published…

Downloads
327
Likes
21
Rating
0
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PrintablesOK1HRA

Icom IC-705 survival rugged box (size S)

Compact design ready to go Support for standing on a table Space for CW key or MIC BNC ntenna connector TRX 10W power output with aditional powerpack Powerpack rechargeable from USB-C Two size by powerpack UMAP 12000 revision B2 C3 For…

Downloads
322
Likes
98
Rating
5
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PrintablesOK1HRA

QMX+ waterproof rugged box

Features Waterproof Variable size of the rear box Five quick-release mount points on the body of the box, another on the rear box (if it is deeper than 80mm) suitable for example for mounting on a camera tripod - the screw is part of the…

Downloads
295
Likes
59
Rating
5
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PrintablesOK1HRA

Parametric enclosure for NanoVNA

With thanks to @edy555 , and for more fun (firmware GitHub ). Also published here

Downloads
272
Likes
20
Rating
0
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PrintablesOK1HRA

Icom IC-705 table stand

A chair stand that holds the IC-705 transceiver at a 27 degree angle. It includes stops against lateral displacement and the possibility of fixed screwing to the transceiver. I recommend gluing rubber feet on the underside to prevent…

Downloads
269
Likes
13
Rating
0
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PrintablesOK1HRA

Waterproof ATS-mini rugged box

Outdoor floating waterproof box for ATS-mini receiver, with rod antenna holder. BOM Army survival grey PETG for box. FILAFLEX 60A for insulating gasket 6x screw M3 x 30mm Allen head

Downloads
208
Likes
36
Rating
5
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PrintablesOK1HRA
Downloads
197
Likes
23
Rating
0
P
PrintablesOK1HRA

Parametric wire antenna winch

The coil consists of two identical parts and a cover. Spool has the crank for easier winding and detents to prevent spontaneous rotation. The source file enables parametric changes of most of the basic dimensions. It is optimal to print…

Downloads
181
Likes
43
Rating
4
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PrintablesOK1HRA
Downloads
177
Likes
35
Rating
0
P
PrintablesOK1HRA

Icom IC-705 mobile rugged box

Available two version Basic size with BP-272 battery Large size with BP-307 battery What is need for assembly 8 pieces of M3 x 30mm 2 pieces screw of M3 x 10mm 1 piece screw of M4 x 12mm for TRX fixation Right BNC connector to TRX (…

Downloads
171
Likes
27
Rating
0
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PrintablesOK1HRA

Mennekes type 2 connector Holder

Connector holder (Mennekes type 2) for charging from a wallbox, including a hook for storing the coiled cable. Including a flexible locking. Printed from 150g PETG material. Mounted with two screws 5x25mm

Downloads
165
Likes
13
Rating
5
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PrintablesOK1HRA

Double radiation sun shield for thermometer DS18B20

3D printed shield, against overheating of the thermometer in direct sunlight. The doubling of the shield makes it possible to better shield the salve heat from the heated outer shield. Assembly manual

Downloads
165
Likes
25
Rating
5
P
PrintablesOK1HRA

APRS Weather Station

Features Measures values Temperature (inside not exactly), external in sunshield Relative humidity Dew point calculated Pressure Wind speed - with three blades Wind direction Rain with a resolution of 0.14 mm Ethernet RJ45 connection…

Downloads
134
Likes
63
Rating
0
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PrintablesOK1HRA

Icom IC-705 variably expandable rugged box

The modified box will allow you to transport everything you need for portable operation with the IC-705 transceiver. Antenna, power bank, USB-C power delivery adapter, headphones, antenna , telegraph key, etc. Since the bottom part is…

Downloads
125
Likes
16
Rating
2
P
PrintablesOK1HRA

Customize DIN rail mount clip (without nuts)

Variant instead of nuts, it uses tapered holes into which the screws are cut directly.

Downloads
121
Likes
13
Rating
0
P
PrintablesOK1HRA

Single CW paddle - from one printed part

VIDEO The model contains one printed part plus a optional cap and a few parts for mounting. There are 11 variants (0 to 10) with different pad stiffness. We recommend printing the medium stiffness marked with the number 5 first and trying…

Downloads
99
Likes
24
Rating
0
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PrintablesOK1HRA

PL connector protective cap

PL connector protective cap

Downloads
84
Likes
11
Rating
0
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PrintablesOK1HRA
Downloads
81
Likes
20
Rating
0
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PrintablesOK1HRA

QRP Antenna balun with WAGO terminal

The 3D printed box contains a 10mm hole for sliding on top the Fiber glass mast. The PCB contains a terminal for soldering SMA or BNC connectors (not used in this implementation). VNA measurements screenshot are with a non-ideal 51 ohm…

Downloads
57
Likes
19
Rating
0
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PrintablesOK1HRA

Outdoor 100W antenna current balun box

BOM 2x printed parts (both sides are the same), select the type according to the marking 1:1 or 1:4 1x - Ferrite BN-43-7051 with 2x three turns of twisted conductor/pair 1x - UHF Female ( SO-239 ) 4-Hole Flange Panel Mount Coaxial…

Downloads
52
Likes
11
Rating
0
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PrintablesOK1HRA

Vertical antenna insulator

Parameric insulator in OpenScad

Downloads
51
Likes
8
Rating
0
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PrintablesOK1HRA

Icom IC-705 transport rugged box - Open Frame

OPEN FRAME , based on the closed version . It is not waterproof, but it is not necessary to remove the transceiver from the box, because all connectors are permanently accessible. The transceiver is fixed in the box with a one screw. BOM…

Downloads
47
Likes
4
Rating
0
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PrintablesOK1HRA

Rotating antenna mast

Mast fully rotatable, with functions: the mast is foldable with its axis on the ground fixing to the ground using two ground screws the mast can be isolated and used as a vertical antenna rotator attached at the base of the mast without…

Downloads
47
Likes
10
Rating
0
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PrintablesOK1HRA

Parametric air coil OpenScad generator

Open the file in OpenScad and read the instructions for setting up and exporting in the file header. This includes calculating the wire length and inductance displayed in the console.

Downloads
32
Likes
10
Rating
0
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PrintablesOK1HRA

Strong fixed cable holder, openable

Mounting over one screw into the base Simply closed and opened with side feed Very strongly held, due to two reverse hacks Designed for three cable Also published here

Downloads
22
Likes
3
Rating
0
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PrintablesOK1HRA
Downloads
20
Likes
6
Rating
0
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PrintablesOK1HRA

Box for Single CW paddle

Single CW paddle BOM for box Army survival grey PETG for box Matte black PETG for clips, feet and bottom box FILAFLEX 60A for insulating gasket M3 x 30mm, allen head, black steel 6x

Downloads
19
Likes
0
Rating
0
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PrintablesOK1HRA

EATON doorlock replacement

Updated 2026-08-14

Downloads
14
Likes
1
Rating
0
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PrintablesOK1HRA

Black cap for solar panels mounting brackets

It covers the only non-black part.

Downloads
10
Likes
3
Rating
0
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PrintablesOK1HRA

Simple rotator interface PCB box

The multifunctional PCB box uses guide plates and a set of snap-in jaws for easy assembly/disassembly without the need for screws. It also allows for DIN rail mounting or front panel mounting depending on configuration. Wiki page

Downloads
10
Likes
2
Rating
0
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PrintablesOK1HRA

M5DIAL threaded housing for Paddle2IP

Enclosure with internal threading for M5DIAL-based remote CW keying (using a paddle) – source code and web-based firmware flashing tool available on GitHub . OpenSCAD requires the BOSL2 library, which is not included. Paddle available…

Downloads
1
Likes
0
Rating
0

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