20x20mm 5.8G 40CH 25mW 200mW Switchable FPV Transmitter with Buzzer for FPV Racer 4.5-5.5V

Specification:
Item name: FPV transmitter
Frequency band: 5645-5917MHz
Channel: 40CH
Modulation type: FM
Channel SEL.: Touch switch
Channel indicate: CH1~CH8 Channel indication with 1LEDS and A~E frequency
Transmit power: 13 ± 1dBm ~ 23 ± 1dBm (switchable)
Frequency control: PLL
All harmonic: Max -50dBm
Frequency stability: ±100KHz (Typ.)
Frequency precision: ±200KHz (Typ.)
Channel carrier error: 1dB
Antenna port: 51Ω
Base-band interface: P2.0*4
Power consumption: 200~550mA@5V DCIN
Supply voltage: 4.5-5.5v
Operating temperature: -10℃~+60℃
Board size: 27x27x4mm
Hole size: 20x20mm
Weight: 4g

Feature:
Support touch switch and PWM/Touch switch select channel
Support touch switch select frequency group
With OSD input / output port
With Buzzer


Operation:
Transmitted power selected still touch up to 6S, switch 3 leds light up 3 seconds after success, that is 25mW mode, if five led light up 3 seconds that is 200mW.
Frequency group A~E selected still touch up to 3S, 5 LED indicates the current frequency, such as the current frequency is the second group, the second LED grow light.
Channel ch 1~ch 8 selected with short touch, Short press CH led will flash once, corresponding to the frequency of current frequency under the group to CH8, the led will normally on instructions.

Package Included:
1 x FPV Transmitter