Radiomaster RP4TD ExpressLRS 2.4GHz True Diversity Receiver

Featuring dual-channel 2.4GHz radios, the RP4TD excels in signal sensitivity, signal-to-noise ratio, and overall performance due to its optimized circuit design. The reliable DCDC power supply circuit ensures lower operating temperatures during extended usage. Additionally, the dual TCXO contributes to the utmost frequency stability and makes the RP4TD a leader in its class. The RP4TD features built in WIFI so you can wirelessly upgrade firmware to configure the receiver via the built-in WebUI with your PC or mobile phone.Suitable for drones and fixed-wing models, the receiver can be installed in virtually any application that requires a serial receiver!FeaturesGemini mode compatibleReliable DCDC Power supply circuitClass leading SNR and RSSI performanceOptimized PCB design for better heat dissipationUpgraded antenna with greater durability and performanceUART pads for extended applicationsDual TCXO (temperature compensated crystal oscillator)2x 100mw RF Telemetry power outputCompatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRSSpecificationsItem: RP4TD ExpressLRS 2.4GHz Diversity ReceiverType: ISMMCU: ESP32RF Chip: SX1281 x 2Antenna: 65mm 2.4GHz T Antenna x 2Frequency Range: 2.4GHzMaximum Refresh Rate: 500Hz / F1000HzTelemetry RF Power: Max 2x 100mWWorking Voltage: DC 4.5-12.0VWeight: 1.4g (without antenna)Dimension: 23.7*16.3*4.0mmFirmware Version: ExpressLRS V3.3.0 pre-installedFW Target: RadioMaster RP4TD 2400 RXBus interface: CRSFExtend interface: UARTDual TCXO (temperature compensated crystal oscillator)The TCXO ensures high stability and accuracy in frequency control, compensating for temperature variations. This results in consistent and reliable signal reception, even in extreme temperature conditions. It also reduces frequency drift over time, providing long-term frequency stability and preventing signal degradation. In our testing, we found that two TCXOs offer better advantages in true diversity receivers.Size DownloadRP4TD Receiver User ManualPackage Includes1 * RP4TD ExpressLRS 2.4GHz Diversity Receiver1 * CRSF wire3 * Heat-Shrinkable Tube2 * 65mm 2.4GHz T Antenna (Installed on receiver)1 * User ManualThe RP4TD is now compatible with mLRS!The mLRS project offers an open source 2.4 GHz & 915/868 MHz & 433 MHz/70 cm LoRa-based high-performance long-range radio link, which provides bidirectional serial connection combined with full remote control.The ‘m’ in the project name alludes to ‘Mavlink’, as it will have features which optimizes performance for Mavlink systems. However, it always will also provide a transparent serial link and hence will be of wider use and not be limited to Mavlink systems only. The ‘LR’ in the project name alludes to ‘long range’, which however should not be understood in terms of an absolute range, like 100 km, but – of course – as the best possible range under the given conditions. Physical laws simply say that the higher the data rate the shorter the range. So, mLRS cannot compete range-wise with systems which achieve their range by reducing data rate to a minimum, at the cost of the resulting compromises. The goal of mLRS is to achieve a high range under the condition of a relatively high data rate.