Very nice transmitter for RC tank, easy setup with touch screen control!
Default come with 6ch FS-iA6B receiver, can choose to change into 10ch FS-iA10B receiver.

Description:
Brand Name: FlySky
Item Name: FS-i6s transmitter
Channel: 10
Model Type: dual centering stick
Channel resolution: 4096 steps
Low voltage warning: less than 4.2v
ANT length: 26 x 2mm( dual antenna)
Weight: 410g
Battery: 6v 1.5 AA x 4(not included)
Size: 179 x 81 x 161mm
Color: Sliver
Certificate: CE ,FCC

RF specification:
RF Range: 2.405 - 2.475GHz
Bandwidth: 500khz
RF Power: less than 20dBm
RF mode: AFHDS 2A
Modulation type: GFSK
RX Sensibility: -105dBm

Receiver specification:
Item Name: IA6B
Channel: 6
Model type: fixed wing/helicopter/glider
RF receiver sensitivity: -105dBm
Modulation: GFSK
System type: AFHDS2A/AFHDS
Channel resolution: 1024 steps
Bind port: yes
Power port: yes( VCC)
Power: 4V -6.5V DC
Weight: 14.9g
Antenna lenght: 26mm
Size: 47.4*262.2*15 mm
Certificate: CE ,FCC

Features:
Full touchscreen interface,more convenient to control

Bidirectional Communication
Capable of sending and receiving data,each transmitter is capable of receiving data from temperature,altitude and many other types of sensors,servo calibration and i-BUS Support.

Multi-channel Hopping Frequency
This systems bandwidth ranges from 2.4055GHz to 2.475GHz. This band is divided in 140 channels. Each transmitter hops between 16 channels (32 for Japanese and Korean versions) in order to reduce interference from other transmitters.

Omni-directional Gain Antenna
The high efficiency Omni-directional high gain antenna cuts down on interference,while using less power and maintaining a strong reliable connection.

Unique ID Recognition System
Each transmitter and receiver has its own unique ID. Once the transmitter and receiver have been paired,they will only communicate with each other,preventing other systems accidentally connecting to or interfering with the system's operation.

Low Power Consumption
The system is built using highly sensitive low power consumption components,maintaining high receiver sensitivity,while consuming as little as one tenth the power of a standard FM system,dramatically extending battery life.


New Firmware Features:
New (Trims) function
New (Rate/Exp.) function
New(Throttle curve) function
NEW(Throttle mode) function
New(models) function, supports 5 modes groups
New Context aware reset function
New low signal alarm function

Package Including
1 * FS-i6s transmitter
1 * FS-iA6b or FS-iA10b Receiver (depends on your selection)
1 * Manual (CD)
1 * New Aluminum Mount Holder (depends on your selection)
1 * USB cable


See review on the Youtube