A new diversity receiver Fatshark compatible is announced by Eachine, probably a cloning of an existing one: https://www.banggood.com/Eachine-PRO58-RX-Diversity-40CH-5_8G-OLED-SCAN-VRX-FPV-Receiver-for-FatShark-Goggles-p-1160357.htmla
23g module advertised to be compatible with all Fatshark models, 40CH supported with a RX sensitivity if -92dBm…. so close to the best available AFAIK.
Brand Name : Eachine
Item Name : PRO58 RX
Frequency : 5.8G
Channel : 40CH
Size : 42 x 30 x 25mm (check detail dimension on picture)
Weight : 23g
Duo way working signal/Diversity;
All frequencies scanning, and result selectable;
Easy and fast way to show wireless information;
Great RX part for FatShark or similar Goggles;
40ch included RaceBand;
Nice sensitiveness -92dBi;
5V working, power from goggles;
partially control by goggles buttons, the ch+ and ch-;
SMA and RP-SMA versions both available;
1built-in beeper to indicate your operations
Build in 5.8G 40CH Raceband receiver
Frequency Band A 5865 5845 5825 5805 5785 5765 5745 5725
Frequency Band B 5733 5752 5771 5790 5809 5828 5847 5866
Frequency Band E 5705 5685 5665 5645 5885 5905 5925 5945
Frequency Band F 5740 5760 5780 5800 5820 5840 5860 5880
Frequency Band R 5658 5695 5732 5769 5806 5843 5880 5917
1 Directly control by the buttons (ch+ and ch-) on FatShark Goggles, but limited with channels selection 1-8, due to FatShark inside S/W.
2 Customized booting LOGO of EACHINE.
3 Searching mode show you all frequencies working and their strength, and you can select them on the result table. We present all frequencies in order of A-B-E-F-R sequent, each channel has a small bar to show its strength, the longer bar stand for stronger signal.
A typical searching result shows: there are 6 signals, and E1(5705M) is most strong. You can press confirm to select it, or you can up or down to select another channel and press confirm to show it,
4 Main working interface offer abundant information, including: working frequency name (like E1, in bigger size letter), exact working frequency (like 5705M), working mode (like AUTO, working on RX A, Auto way), and signal strength (right-up Conner), and if you work on diversity mode, there will be current working RX (A or B) just before the strength sign.
5 Simple and easy interface way to show you most useful information.
6 Easy to use up-down-select 3 ways button
7 Full compatible with all series FatShark Goggles
8 Great 5.8G performance
Package Included :
1 x 5.8G 40CH Diversity RX