ACASOM ROC-4 Dual-Band Signal Booster – Ultimate Range & Stability for DJI Drones

The ACASOM ROC-4 is the most powerful 2.4G/5.8G dual-band signal booster designed to enhance your DJI drone’s flight performance. Equipped with dual 10W amplifiers (40dBm output power), it extends control range and ensures rock-solid signal stability, even in challenging environments.

Built with an IPX68 waterproof casing, the ROC-4 thrives in extreme conditions, providing uninterrupted performance for professional operators and aerial photographers alike. Its built-in 8000mAh lithium battery delivers up to 5 hours of continuous operation, offering unparalleled freedom for extended flights.

Supporting 2.4G-2.5G and 5.15-5.85GHz bands, this range extender is engineered for superior signal penetration and reliability. Whether you're capturing breathtaking landscapes or executing critical operations, the ROC-4 unlocks new horizons with unmatched power and stability.

Number	Items	Specifications
1	Frequency Range	2400-2500MHz	5150-5850MHz
2	Max Output Power	40dBm(10W)	40dBm(10W)
3	AntennaGain	15dB±1	18dB±1
4	Battery Capacity	8000mAh
5	Receiving Gain	16dB±1	16dB±1
6	Transmission Gain	18dB±1	18dB±1
7	Input Trigger Power	Min:3dBm Max:23dBm	Min:3dBm Max:23dBm
8	EVM	3%@33dBm 802.11g 54Mbps OFDM 64QAM BW 20MHz	3%@33dBm 802.11a54Mbps OFDM 64QAM BW 20MHz
9	Noise Figure	＜2.5dB	＜2.5dB
10	Current Supply	2.2A@Pout40dBm 12V	2.2A@Pout40dBm 12V
11	TX/RX Switch Time Delay	＜1 us
12	Charging Voltage	5V/2A
13	LED Indicator	4 Blue LED
14	Charging Port	Type-c
15	RF Connector	SMA-Female
16	Operating Temperature	-40℃～+70℃
17	Storage Temperature	-40℃～+150℃
18	Operating Humidity	Up to 95% rel. humidity
19	Shell Size	23014639(mm)
20	Shell Material	Aluminum

2.4G/5.8G Dual-band Signal Booster Antenna Range Extender for DJI Drones ROC-4