This is the new XJT module from FrSky that is compatible with all transmitters that accommodate JR-style modules. This, of course, includes the FrSky Taranis X9D+ but also radios such as the TBS Tango. 

This XJT module now features up to 16 channels and a new smart port for duplex communications with X-series receivers. You can add this to the Taranis transmitter andf get up to 32 channels in total! This module is compatible with the V8, D, LR and X-series receivers from FrSky. 

Features:

• Advanced Continuous Channel Shifting Technology (ACCST SYSTEM) achieves highly reliable link in interference rich environments.
• Smart Port – Full Duplex communication
• Easy to bind and instant link-up
• Excellent reboot times
• All channels failsafe
• Quick response
• Very smooth servo movement
• Alarm on events of receiver (low battery voltages, poor reception, etc.)
• Error-free link, by using 48bits CRC algorithm
• Firmware upgradable

Compatibility:

• V8 Series: (Non-Telemetry receivers) 
• V8FR-II, V8R7-II, V8R4-II, VD5M
• D Series: (Telemetry receivers) 
• D8R, D8R-II, D8R-II Plus, D8RSP, D8R-XP, D6FR, D4FR, D4R-II, etc.
• X Series: (Telemetry receivers) 
• X8R, X6R, X4R, etc.
• LR Series: (Long Range receivers) 
• L9R

Compatible with the following transmitters:
JR: 347, 388, 783, U8, PCM10, PCM10S, PCM10SX, PCM10IIS, 8103, J9303, MX-22, MX-24S, PX, 9XII, Eurgle 9X, Turnigy 9X, TBS Tango and more.

Specifications:

• Operating Voltage Range: 6.0V-15.0V
• Operating Current: 140mA (@6V), 80mA (@12V)
• Output Power: ≤ 100mW