Futaba 4YF 4-Channel FM 40MHz/ R136F/ 3xS3003 富他巴  [4YF_c1]

This is actually the Futaba 4YF 4-Channel radio System with 3x S3003 Servos.

QUALITIES:

All-channel servo reversing for more installation options
Transmitter and receiver NiCds created from genuine Sanyo cells can be
recharged at the same time with all the included 50mA overnight charger
Power and servo reversing switches are observed down and away from the
way for convenience and also to avoid accidental changes
The battery pack meter features one green and something red LED for easy-to-read
go/no go status.
Dual transformation R127DF narrow-band FM receiver
Ball bearing servos for smoother operation than standard servos
Spring loaded trainer toggle switch for instant "OFF"
Gimbals have actually knurled tops for a better "feel" in the sticks and to
prevent hand slippage.
One year restricted guarantee

INCLUDES:

One Futaba 4YF 4-channel FM radio system, frequency flags, servo tray, switch harness, Three
S3003 servos, and servo mounting equipment

NEEDS: Charging batteries instantly

SPECS:

Transmitter:
Modulation Method: FM (regularity modulation)
energy Requirement: 9.6V NiCd battery
Curent Drain: 180mA
Trainer cord port is a micro slot

R127DF Receiver
Narrow Band: 20kHz
Intermediate Frequency- 1st IF: 10.7MHz
2nd IF: 455kHz
Power needs: 4.8 to 6.0V (distributed to servos)
Current Drain: 10mA
Length: 2.52" (64.3mm)
Width: 1.39" (35.8mm)
Height: 0.82" (21.0mm)
Weight: 1.5oz (40.5g)
Charger: FBC-8B(4)
Input: 120V AC 60Hz 4W
Output: Tx 9.6VDC 50mA
Rx 4.8VDC 50mA
Tx battery: 600mAh
Rx battery: 600mAh
Bands: 72,75MHz

S3003 Servo
Speed: 0.23 sec/60 levels at 4.8V
0.19 sec/60 degrees at 6.0V
Torque: 44.3 ounces-inches (3.2kg-cm) at 4.8V
56.8 ounces-inches (4.1kg-cm) at 6.0V
Length: 1.59" (40.4mm)
Width: 0.78" (19.8mm)
Height: 1.42" (36mm)
fat: 1.30 ounce (38 grams)
Connector: "J" kind with approx. 5" cable