HMN9416 / HMN3141
Posted: Sat Sep 23, 2017 11:52 pm
Hi,
I'm under the impression that the handsets mentiones in the topic are one and same.
I'm trying to interface said handsets with a simico srm1000 tetra terminal. However, the srm needs mic and earphone gnd to both be separate from ptt and hook ground.
I tried googling for a schematic to no avail. Is there a schematic available?
The pcb inside the handset seems versatile but is mostly unpopulated
I'm under the impression that the handsets mentiones in the topic are one and same.
I'm trying to interface said handsets with a simico srm1000 tetra terminal. However, the srm needs mic and earphone gnd to both be separate from ptt and hook ground.
I tried googling for a schematic to no avail. Is there a schematic available?
The pcb inside the handset seems versatile but is mostly unpopulated