Intercom Module DEMO board kit ( UHF | VHF walkie talkie module

Item Type : walkie talkie
Model Number : intercom demo board
Brand Name : G-NiceRF
Origin : Mainland China
Certification : NONE
Application : walkie talkie module SA818S


1pc/ lot DEMO Board kitsfor talkie walkie module SA818S

No

Note: here recommend you order 2pcs if you did not order this DEMO board before.

Working model :

1 )

normal reception : mode can receive and currentsettings parameters consistent language signal

2 )

normal transmit mode : can pass hair out of voice mark signals .

Keys operation :

1 )

set
keys

keysters enter the set mode , can set the current display a item parameter to setup a piece of parameters , socb , push button set model . leapt out

2 )

up down /
keys

mode in settings , keysters changed settings parameter

in normal mode , keysters show content , the order for : a seriatim

emission frequency & mdash .
>
receiver frequency & mdash .
>
mute & mdash .
>
quieting & mdash .
>
volume & mdash .
>
bandwidth

parameter set range : as follows

a )

emission frequency :
400 ~ 480 mhz

b )

receiver frequency :
400 ~ 480 mhz

c )

bandwidth :
khz 12.5 / 25khz

d )

mute :
0 ~ 38
level
(
set for
0
when you can receive all channel
)

e )

quieting :
0 ~ 8
level

f )

volume :
1 ~ 8
level

3 )

ptt
keysters

hold down this button .

4 )

high low /
tympanostomy push

module HI-Lo power switch .

Pour : internal with the
flash
all set parameters of the power down can save .

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