RadioMaster 2.4G R84 4ch Frsky D8 Compatible PWM Mini Receiver for Frsky Jumper Radiomaster Transmitters

Number of Channels: 4

Frequency range: 2400-2483.5Mhz

RadioMaster R86 6ch Frsky D8 Compatible PWM Receiver for Radiomaster Transmitters

Channels: 6 channels (PWM), 8 channels (SBUS)

Frequency range: 2400-2483.5Mhz

Power input range: 4.5-8.4V

Signal format: Frsky D8 Compatible

Output format: PWM

Ramge: more than 1km

Antenna length: 15 cm

Size: 45×21.2×12.7mm

Weight: 8 grams

RadioMaster R88 8ch Frsky D8 Compatible PWM Receiver for Frsky Jumper Radiomaster Transmitters

Channels: 8
Frequency range: 2400-2483.5Mhz
Power input range: 4.5-8.4V
Signal format: Frsky D8 Compatible
Output format: PWM
Support return: support return RSSI
Ramge: more than 1km
Antenna length: 15cm
Size: 40x26x16mm
Weight: 11 Grams

R88 The new arrival is the V2 version