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--- ft818:aio_box:v1 [2020/04/26 22:47]
f4ija
+++ ft818:aio_box:v1 [2020/04/30 10:32] (current)
f4ija
@@ Line 5: / Line 5: @@
 I've printed it with standard PLA, but the green of Dailyfil is quite good and give it a better military feeling, even it's not the right OTAN green.
+This version weight is **2150g all included** (3d printed parts, CNC milled parts, FT-818 with its internal battery pack, the 3S2P lithium 18650 battery pack, RPI, connectors, etc).
 ===== List of components =====
@@ Line 14: / Line 16: @@
 | XT60 socket with screw mount | 2 | [[https://fr.aliexpress.com/item/32951358728.html?spm=a2g0s.9042311.0.0.27426c37kWD6tv|link]] | one for external power for FT-818 and second one for the RPI4 |
 | Lithium charger 2A | 2 | [[https://fr.aliexpress.com/item/4000015965458.html?spm=a2g0o.productlist.0.0.543046eabSOLgR&algo_pvid=4c751f80-3bf0-4456-84dd-25e3e0a956bc&algo_expid=4c751f80-3bf0-4456-84dd-25e3e0a956bc-9&btsid=0b0a01f815866358189092201e5428&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_|link]] | to charge the battery pack |
-| Lever good quality switches | 3 | [[https://www.conrad.fr/p/interrupteur-a-levier-1-x-offon-tru-components-tc-r13-2-05-1587664-250-vac-15-a-a-accrochage-1-pcs-1587664|link]] | To select power supplies or battery, see below explanations |
+| Good quality lever switches | 3 | [[https://www.conrad.fr/p/interrupteur-a-levier-1-x-offon-tru-components-tc-r13-2-05-1587664-250-vac-15-a-a-accrochage-1-pcs-1587664|link]] | To select power supplies or battery, see below explanations |
 | SO239 connector with base plate | 1 | [[https://fr.aliexpress.com/item/32842454088.html?spm=a2g0o.productlist.0.0.69185eb9MNdEKr&algo_pvid=65133430-fcb1-4c0e-b6dc-678800854d4e&algo_expid=65133430-fcb1-4c0e-b6dc-678800854d4e-7&btsid=0b0a182b15879309056163941e7ef2&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_
 |link]] | |
@@ Line 93: / Line 95: @@
 Last but not least, the step down board comes with a USB plug to connect for example your smartphone in order to recharge it. pretty neat if you've running low on battery. That way you don't need to carry an extra power bank.
+===== Accessories port =====
+There are 5 holes with insert for M5 nuts on the left side. The idea is to have the hability to add so extra components on the box, and firmly attach them for on field operation.
+The first example is this jaw to maintain an MFJ1899T antenna (also know as ATX Walkabout 2) on the BNC connector :
+{{ :ft818:aio_box:coimg_20200430_093715.jpg?600 |}}
+{{ :ft818:aio_box:coimg_20200430_093725.jpg?600 |}}
+I've always thought that this kind of whip antenna is very dangerous for the BNC connector. If you shock it, you can damage a lot your radio, even more true when you are on field operations.
+So that way, it's firmly maintened to avoid that, and why not use it as a manpack mobile station.
+I know there are other antennas like that, and the design could be adjusted for other types of antennas too.
+===== Files =====
+You can download the global archive here : {{ :ft818:aio_box:files_v1.zip |}}
+Please don't forget that it's still a prototype, V1 version. I tried to solve any issues I've seen on building it, but it's still a bit tricky to build it.
 ===== Pictures =====
@@ Line 109: / Line 130: @@
 {{ :ft818:aio_box:coimg_20200426_190851.jpg?600 |}}
-===== Files =====
-You can download the global archive here : {{ :ft818:aio_box:files_v1.zip |}}
-Please don't forget that it's still a prototype, V1 version. I tried to solve any issues I've seen on building it, but it's still a bit tricky to build it.

F4IJA

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