FPV FEVER TR2400D 2.4G/500mW PNP system (1 receive 1 send).

Because it has higher efficiency than the 5.8G (the same power, 2.4G transmitter body size, weight, heat, power etc has obvious advantages.) If you are using 2.4G remote control device,
we do not recommend you to use this system, you should select 1.2G or 5.8G graphic transmission system in order to avoid mutual interference.

FPV-Fever introduced TR2400D 5.8GHz/500mW transceiver package, good performance
, operating frequency up to 2.4GHz (2370-2510MHz), a total of eight frequency points, is
the legitimate amateur band. Transmitter model DE524, single-chip design, integrated power modules and
Microphone, the aircraft can simultaneously transmit voice, support 7.4V-14.8V wide voltage input. Transmitting power
500mW, available from the ground 700m -1000m, if had our flat-panel antenna, the receive > 5000M air distance.
The chip integrates a VCO, PLL, broadband video FM demodulation, FM audio demodulation, the model
Block has a small size, low power consumption and high sensitivity characteristics. The application of this module simply connect the power,
Single / Dual audio cable, video cable, connect the antenna can receive video and image signals.

The machine provides 8 kinds of emission bands for the setting,  8 transmitters can the same time work and avoid co-channel interference. Power
Pressure adapt wide range can be 7.4V-13V DC power supply.

R2400D main features:
- 2.4GHz video / audio sync receiver (compatible with PAL and NTSC)
- DC 9-12V operating voltage (3S Li-Ion battery can be used)
- Operating Current: 170mA
- 8 working channel, DIP switch to select Settings
- High reliability, stability
- Use a digital PLL circuit, no temperature drift phenomenon
- Low clutter leakage, combined with CE, FCC requirements
- Provide two independent video / audio output port
- Dimensions: 100mm x 70mm x 18mm
- Weight: 50g (including the antenna, )

Schematic diagram of the receiver frequency setting

DE524PnP main features:
- 2.4GHz audio / video synchronous transfer (compatible with PAL and NTSC)
- Compact structure, small size, emission power (500mW)
- Use of large scale integrated circuits and high reliability
- Operating voltage DC 7.4V-14.8V
- 8 working channel, DIP switch to select Settings
- Built-in PLL frequency, low harmonic radiation, high reliability, stability
- Use a digital PLL circuit, no temperature drift phenomenon
- Operating Current: 150mA
- Dimensions: 55mm x 26mm x 17mm
- Weight: 36g (including the antenna, )

DE524PnP 5PIN interface definition:
Red: Power output (lower than the total input voltage 0.5V, commonly used to power the camera)
Black: negative power supply
Yellow: Video input (normally used to connect to the camera's video output)
White: audio input (6.0MHz)
Green: audio input (6.5MHz, usually idle)

Frequency:
CH1/CH2: 2370/2390MHz
CH3/CH4: 2414/2432MHz
CH5/CH6: 2450/2468MHz
CH7/CH8: 2490/2510MHz

Free special extra:: Full direction antenna for transmitter and receiver (3dBi)

You can also update directional patch antenna to enhance reception distance and stability:
FPV-FEVER PA2408 2.4GHz 8dBi  high-gain flat antenna

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