UltraPower Corona C4SF-HV Receiver [FUTAxx Receiver Compatible S.Bxx 2.4G S-FHxx 4CH]

✅ [Latest July 2024 version, R4SF receiver RC car specification] Adopts the highly requested [vertical plug connector] and [top operation switch]. It has become much easier to install it on the chassis of an RC car. The antenna wires have also been changed, with one internal and one external, making it easier to handle (Reference: R4SF has two external. For three-dimensional maneuvers, two external cables are recommended). For setting instructions, please see the product description section or obtain the online instruction manual from the two-dimensional barcode attached to the product. ✅ [Other additional features] Added a power connector for the receiver that was not present in R4SF (the positive and negative positions are indicated on the front of the receiver). In addition, the existing drip-proof function has been strengthened (*The connector part is not drip-proof). ✅ [Compatible transmitters] Ground model transmitters: 3PL, 3PV, 3PK, T3PRKA (3PRKA), 4PKS/4PKS-R, 4PLS, T4PX, T4GRS, 7PK. Aircraft model transmitters: T4YF, T6J, T6K, T8J, T10J, T14SG, T18MZ, T18SZ. *Cannot be used with TM-FH module. *Both operate in S-FHxx/FHxx protocol mode (this receiver does not have a telemetry function) *Please note that we have not tested the operation of any transmitters other than those listed and are not eligible for operation guarantee or support. *Please note that this is not compatible with JR receivers. ✅[Other] Fail-safe compatible. S.Bxx output is also possible on the 4th channel (not available when using analog servo) ✅ [Specifications] Weight: Approximately 8g including antenna (Reference: Nominal 8g.Actually measured, both include antenna. (approximately 5g), size: width 35 x depth 24 x height approximately 7 mm (connector part height approximately 12 mm), voltage range: 3.6 to 8.5 V, operating current: max. 60 mA, 45 mA under link, operating temperature: -10~70 degrees, latency: 13.6mS or 20.4mS, sensitivity: about -95dBm