WHR Intercom System 2.0 and 3.0

WHR Intercom System 2.0 and 3.0

Since the first launch of the Junction Box on Autumn 2017, to connect the headset and throatmic with standard two and three prong plugs to the walkie talkie and smartphone.

The demand of an intercom system was constantly received, as the walkie talkie are unable to function inside a Panzer.

With the help from my brother in law an expert of vintage vacuum tube amplifier, on March 2023 WHR Intercom System 1.0 was born.

After exact a year the 1.0 version fade out and became two standard version 2.0 and version 3.0. 

WHR Intercom System 2.0 &3.0

This system is not intended to link with any existing period or modern radio system.

It is a simple standalone system:

One Master Box–The A Box.

With one  to three Slave boxes–The B1 Box, B2 and Box3.

 

All boxes has two prong and three prong sockets for original and replica Headsets Dfh.a Dfh.b and Throat microphoines or Hand microphones to plug in.

Audio cables with GX16 Aviation Sockets are to be link between Box A to Box B1 B2 & B3.

 

The ‘Master’ Box A is able to talk to both B1, B2 and B3 boxes simultaneously, B1, B2 and B3 boxes can talk back to Box A with radio discipline of course. 

All boxes are able to talk and hear as a group.

 

 

The Master–Box A Version 2.0

Actual connection of headset and throatmics of version 2.0 system (1+2).

 

 

One Master + Two Slaves.

OR

One Master + One Slave and extendable to Two Slaves.

 

$238 inclusive 5m power cable with GX16 Aviation Two Pins plug x 1 (Extra cable $2.5/m)

Size: L145 x W100 x H55mm

Weight: 1.4kg

 

Features:

*All steel housing with wall mount extension plates.

*Main circuit board  and support are sealed by liquid Potting compound to protect circuit board and soldering points   against vibration and element in vehicle.

*Power by 12V/500mA DC with two core cable and GX 16 Aviation socket/plug in length to the battery location.

*Standard two prong and three prong sockets for Headset and Throatmic.

*On/Off switch with waterproof sleeve, with red LED power indicator.

*GX16 Aviation socket x 2 (version 2.0) for Slave box(es) B1 and or B1, B2

*Volume turning knobs for Main Box and Slave box(s).

*Output: 3W.

 

 

The Master box A Version 3.0

One Master + Three Slaves.

OR

One Master+ One or Two Slaves with extenable feature.

 

$258 inclusive 5m power cable with GX16 Aviation Two Pins plug x 1 (Extra cable $2.5/m).

Size: L145 x W100 x H55mm

Weight: 1.5kg

 

Features:

*All steel housing with wall mount extension plates.

*Main circuit board  and support are sealed by liquid Potting compound to protect circuit board and soldering points   against vibration and element in vehicle.

*Power by 12V/500mA DC with two core cable and GX 16 Aviation socket/plug in length to the battery location.

*Standard two prong and three prong sockets for Headset and Throatmic.

*On/Off switch with waterproof sleeve, with red LED power indicator.

*GX16 Aviation socket x 3 (version 2.0) for Slave box(es) B1 and or B1, B2 and or B1, B2, B3.

*Volume turning knobs for Main Box and Slave box(s).

*Output: 3W.

 

The Slave(s)-Box B (B1, B2, B3)

$168 inclusive 5m audio cable with GX16 Four Pins Plug x2 (Extra cable $2.5/m).

Size: L125 x W75 x H 53mm

Weight: 740g

 

Features:

*All steel housing with wall mount plates.

*Standard two prong and three prong sockets for Headset and Throatmic.

*GX16 four pins Aviation socket x 2 for connection to Master box.

*Epoxy seal all solder points to withstand vibration and element. As no circuit board inside no needs to apply liquid   Potting  compound.

*Output: 3W.

 

The Cables

The exact length of each cable are varying on each vehicle.

Please take measures from the desired location of the Master Box to:

a. 12V DC battery location.

b. Slave box B1 and B2 and B3 location (s).

WHR Inter system to new homes:

https://www.whrestorer.com/whr-intercom-system-to-new-homes/

 

**My Childhood dream came true**

**All triggered from this Tamiya box art**

https://www.whrestorer.com/dream-came-true/

 

 

 

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