RadioMaster ER5C-i ExpressLRS 2.4GHz PWM Receiver w/ Built-in Antenna

Image: GetFPV

Components · Radio Receivers

RadioMaster ER5C-i ExpressLRS 2.4GHz PWM Receiver w/ Built-in Antenna

MFR RadioMasterMODEL 21462

RadioMaster ER5C-i ExpressLRS 2.4GHz PWM Receiver w/ Built-in Antenna — radio receivers by RadioMaster.

Vendor-supplied listing. This part is made by RadioMaster and listed from GetFPV. Full specifications and current availability are held by the manufacturer; this listing carries the part, its price and its category.

No second supplier matched for this listing — GetFPV is the only route we can offer today. 6 of our suppliers carry RadioMaster, though, so it may be listed elsewhere under a different product name: NewBeeDrone, Pyrodrone, RaceDayQuads, ReadyMadeRC, Rotor Riot.

GetFPV: ships in about 1 business day. Its shipping policy says: “You should plan for at least 1 business day from the time your order is placed until it is shipped. While we do our best to get all in-stock orders that are placed before 2:30 (EST) shipped out on the same day, we cannot always guarantee such short processing time.” Policy, read 8 Oct 2026. That is the supplier’s dispatch time, not a delivery date; carrier transit is extra.

Unit price
$25.99
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Priced from live catalog
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Specifications· 6 fields

As published by RadioMaster, the manufacturer. View the manufacturer's page

Antenna
Built-in high-sensitivity ceramic antenna
Channels
5CH PWM
Weight
5 g(vendor states 5.0 grams)
Dimensions
30.0*18.5*13.0 mm
Telemetry power
10mW
Operating voltage
DC 4.5 - 8.4V