add VTX table for JHEMCU 30-800 (betaflight#447)

presets/4.3/vtx/JHEMCU_VTX30-800.txt

@@ -0,0 +1,27 @@
+#$ TITLE: JHEMCU VTX30-800 5.8GHZ 800MW VTX Table
+#$ FIRMWARE_VERSION: 4.2
+#$ FIRMWARE_VERSION: 4.3
+#$ FIRMWARE_VERSION: 4.4
+#$ FIRMWARE_VERSION: 4.5
+#$ CATEGORY: VTX
+#$ STATUS: COMMUNITY
+#$ KEYWORDS:  vtx, vtx table, vtxtable, jhemcu,
+#$ AUTHOR: Utka v tapkah
+#$ DESCRIPTION: VTX tables for JHEMCU VTX30-800 5.8GHZ 800MW (IRC Tramp)
+#$ DESCRIPTION: Link to product manufacturer: https://www.jhemcu.com/e_productshow/?62-JHEMCU-VTX30-800-58GHZ-800MW-Wireless-Video-Transmission-Module-FPV-Image-Transmission-62.html
+#$ DISCLAIMER: All previous VTX Table settings will be reset.
+#$ INCLUDE_DISCLAIMER: misc/disclaimer/en/vtxtable.txt
+
+#$ INCLUDE: presets/4.3/vtx/defaults_vtx_tables.txt
+
+vtxtable bands 5
+vtxtable channels 8
+vtxtable band 1 BOSCAM_A A CUSTOM  5865 5845 5825 5805 5785 5765 5745 5725
+vtxtable band 2 BOSCAM_B B CUSTOM  5733 5752 5771 5790 5809 5828 5847 5866
+vtxtable band 3 BOSCAM_E E CUSTOM  5705 5685 5665 5645 5885 5905 5925 5945
+vtxtable band 4 FATSHARK F CUSTOM  5740 5760 5780 5800 5820 5840 5860 5880
+vtxtable band 5 RACEBAND R CUSTOM  5658 5695 5732 5769 5806 5843 5880 5917
+
+vtxtable powerlevels 5
+vtxtable powervalues 25 100 200 400 800
+vtxtable powerlabels 25 100 200 400 800