The document describes the features and characteristics of the Magnum Junior series, including the newly designed cockpit-type control panel, user-friendly size and design, adjustable steering rate, adjustable throttle travel volume, adjustable wheel angle, adjustable neutral position, servo reversing switch, battery consumption display, crystal replacement, and power supply system replacement.
This manual provides features and specifications for the Futaba Magnum Junior radio control system, which includes the FP-T2PKA pistol grip transmitter and compatible receivers and servos. The system is designed for 2-channel AM operation in the 27MHz, 72MHz, and 75MHz bands.
| Operating system | Pistol grip type, 2-channel |
|---|---|
| Transmitting frequency | 27MHz band 72/75MHz band |
| Modulation system | AM (amplitude modulation) |
| Power requirement (Transmitter) | 12V, AA penlight battery x 8 |
| Receiving frequency (Receiver) | 75MHz |
| Intermediate frequency | 455kHz |
| Receiving range (FP-R102GR) | 550 yards (500m) |
| Output torque (FP-S148) | 42 oz. in. (3 kg-cm) |
| Output torque (FP-S129) | 48.7 oz-in (3.5kg-cm) |
| Operating speed (FP-S132H) | 0.13 sec/60° |
The steering servo travel volume can be adjusted simultaneously while running using the steering rate adjuster.
Yes, the throttle neutral position can be set to one of three positions by turning the throttle neutral adjuster with a coin.
The battery should be changed when the level meter pointer drops to the boundary between the silver and red zones.
The receiver FP-R102GR requires a power supply of 4.8V to 8.4V.