TURBOWING TSR - 88 Fashion Utility Sensitivity - 90dBm Receiver - Black - 4N07938712

The FAI world drone racing championships specify TurBowing TSR - 88 as championship receiver. 
Universal video transmitter and receiver for all, compatible with various kinds of remote control 48 channels: 6bands and all frequencies compatible, cover a, b, e, f, r bands. 
Not affect by 2.4GHz R/C radios. 
Receiving sensitivity: -90dBm , receiver sensitivity every increase 3dBi , the receiving effect is doubled. 
Long range more than 2km range in the open area - plug and play. 
Two buttons for channel and band exchange individually.
Model:TURBOWING TSR - 88 
Frequency range: ISM 5.6GHz - 5.95GHz 48 CH 
Receiving sensitivity: -90dBm 
Antenna connector: RP - SMA female 
Power supply voltage: DC 7v - 16v 
Current: 100mA 12V 
Operating temperature: -10 degree - +85 degree
Dimension: 80 x 23.8 x 90mm 
Weight: 125g 
Tips: please install the antenna before power on. 
Frequency chart: 
A1: 5865 
B1: 5733 
C1: 5705 
D1: 5740 
E1: 5658 
F1: 5362 
A2: 5845 
B2: 5752 
C2: 5685 
D2: 5760 
E2: 5695 
F2: 5399 
A3: 5825 
B3: 5771 
C3: 5665 
D3: 5780 
E3: 5732 
F3: 5436 
A4: 5805 
B4: 5790 
C4: 5645 
D4: 5800 
E4: 5769 
F4: 5473 
A5: 5785 
B5: 5809 
C5: 5885 
D5: 5820 
E5: 5806 
F5: 5510 
A6: 5765
B6: 5828 
C6: 5905 
D6: 5840 
E6: 5843 
F6: 5547 
A7: 5745 
B7: 5847 
C7: 5925 
D7: 5860 
E7: 5880 
F7: 5584 
A8: 5725 
B8: 5866 
C8: 5945 
D8: 5880 
E8: 5917 
F8: 5621