10 vatine võimsusvõimendi maandusrobot juhtmevaba videosaatja ja vastuvõtja

10 vatine võimsusvõimendi maandusrobot juhtmevaba videosaatja ja vastuvõtja

1) What is the overvoltage protection?
No overvoltage protection function, but reverse power protection function

2) What is the input voltage range?
DC24~30V

3) What is the length of the antenna cable with a magnetic base?
1.5 meetrit

4) What connector is on the magnetic base antenna cable?
SMA naine, after receiving the order, you can consider communicating with the antenna supplier to see if it can be changed to TNC female

5) Is there a cooler on the case?
There is a cooling fan, which is enough for heat dissipation

6) Is there a power amplifier?
Of course, 10W

7) Is there protection against cable breakage?
I don’t know what cable it refers to, there is no additional measure for the antenna extension cable

8) Is there any documentation for the components of this kit?
The module documentation inside please check the below link
https://ivcan.com/p/modulator-demodulator-module-encoder-decoder-hdmi-cvbs/

9) Mis on vastuvõtja antenni pikkus ja võimendus?
Erinevate sageduste antennid on erineva pikkusega ja erineva pikkusega, therefore, erinevad kaalud.

Antenni sagedus Mhz	Antenni pikkus cm	Brutokaalu grammid	GaindBi	Märkus
470Mhz	78.5	253	5.5	Ühekoormusega piitsaantenn
510Mhz	109	289	7	Topeltkoormusega kollineaarne antenn
610Mhz	90.2	280	7	Topeltkoormusega kollineaarne antenn
710Mhz	80	275	7	Topeltkoormusega kollineaarne antenn