Futaba R122JE 2-Channel AM Receiver 27MHz Crystal Edition [R122JE]

Futaba R122JE 2-Channel AM 27MHz w/o Crystal

Price:

CAD$48.83

Brand:

Futaba

Model:

R122JE

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R/C Models - System - Receivers

Trusted Narrow-Band Performance from Futaba R122JE

The Futaba R122JE 2-Channel AM 27MHz Receiver is a compact choice for modelers who operate several aircraft or vehicles from one transmitter. Engineered with narrow-band spacing and focused signal filtering, it helps maintain clear reception and responsive control even in busy flying areas.

Main Benefits of the Futaba R122JE

Narrow-Band Spacing: Improves reception clarity and reduces nearby frequency interference.
Signal Filtering: Helps deliver smooth servo movement and dependable control feel.
Versatile Usage: Suited for switching between multiple models using compatible crystals.

Specifications

Narrow Band: 20kHz
Intermediate Frequency: 455kHz
Power Requirements: 4.8 to 8.4 volts
Current Drain: 30mA (at 4.8 volts/no signal)
Dimensions: 1.82" (46.2mm) x 1.31" (33.3mm) x 0.67" (17.3mm)
Weight: 0.59oz (16.6g)

How do I swap crystals on the receiver?

You can replace the crystal to match other transmitters within the same 27MHz band; ensure the crystal is seated properly and power the receiver up to verify operation.

What battery voltage should I use?

Use a supply between 4.8 and 8.4 volts as listed; many pilots run a 4.8V pack for standard servos or a 6V pack when higher servo torque is needed.

Is this receiver suitable for both planes and cars?

Yes, the R122JE works for a variety of surface and air models that use standard AM control, provided you use the correct crystal and observe antenna placement for best reception.

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