5.8G T25 Audio Video Transmitter Manual

I、Features:

• Power: 25mw/13dbm. Voltage: 12V. Current: 80mA.

• TX25 , 5 groups 40 adjustable frequency band：

A: 5705-5945MHz B: 5733-5866MHz; C: 5725-5865MHz

D:5740-5860MHz； E: 5658-5917MHz;

• 25mw transmitter net weight: 7g.

• Stereo input left and right channel transmit separately.

• AV system format: PAL / NTSC.

• Digital tube display. Single button to adjust channel and frequency band.

• Wide Input Voltage: DC7-28v.

• Dual mode channel: button control model and PWM model control model

II、T600 frequency band control:

III、Adjustment mode to frequency：

A．  Long press (3 secs) to switch between band and channel selection.

B. In band mode, single press (1 sec) to switch band between band A/B/C/D in

turn.

C. In channel mode, single press (1 sec) to switch channel between Ch1-8 in

turn.

D. It is opened default in the PWM control mode, that is, when light on 3-5s,

CPU will test the PWM signal, if no signal, it will turn to button control mode automatically.

1.  Connect the soldering board to one channel of remote control receiver, please set this channel to one knob of remote controller.

2.  when turn the remote controller knob, the corresponding channel will change automatically, as the following table：

3.  When the knob of remote controller is in the middle (1500uS), the system will enter the button mode..

CH / CH1 / CH2 / CH3 / CH4 / CH5 / CH6 / CH7 / CH8
PWM / 1150uS / 1250uS / 1350uS / 1450uS / 1650uS / 1750uS / 1850uS / 1950uS

Note: when in the PWM mode, the PMW signal can only adjust the channel, cannot adjust the frequency band, if need adjust the frequency band and channel, please turn the remote control knob to the middle (1500Us) or turn off the PMW signal, then enter button mode.

V、 Wiring Diagram：

PWM Diagram Signal & Power Diagram

VI、Package Accessories:

Transmitter x1 ； 5db Antenna x1 ； Signal Cable x1； DC Cable x1；

NOTE:
This transmitter is a large power wireless transmitter. The transmitter can be adapted to the input voltage range of DC7-28V, please use between this voltage range. In the JST 5P socket of this transmitter, there is 5V output can be directly supplied with external micro camera. Pay attention to positive or negative, or the transmitter may not work. After working for a period of time, the heat sink temperature is about 50 degrees, please pay attention to the safety.

After-sale:
All of our products are passed strict inspection, please read the instruction carefully before use. 1 year warranty only covers factory defect. If torn up the factory mark of product, which means the warranty is abandoned in default. But we still can provide maintenance.