FrSky XM+ 1km Range Test to Failsafe

Here it is, my Range Test Video of the XM+ ( http://got.by/26ea3f )
I have upgraded my XM+ with the 15cm Antennas with the longer unshielded Part of ca. 31 mm ( https://www.banggood.com/5X-Frsky-2_4G-IPEX-V4-Antenna-150mm-For-X4R-X4RSB-XM-S6R-S8R-F30-F3OP-F40-F4OP-Receiver-p-1169189.html?p=LM11044296190201604E ). With the default Antennas with the unschielded Part of ca. 15mm i've got Failsafes on some flight situations between 300 and 600 meters.
In this range Test the Receiver and the Transmitter is just about 1.5 meters over the ground. On a higher position there could be more range i think.

- - - My Equipment: - - -

- - My FPV Quad: - - - Frame: - Realacc Stan200 https://www.banggood.com/Realacc-Stan200-200mm-4mm-Arm-Thickness-Carbon-Fiber-Frame-Kit-for-Multirotor-p-1157938.html?p=LM11044296190201604E
- Motors: - 4x BrotherHobby R4 2206 2300KV http://www.banggood.com/BrotherHobby-Returner-R4-2206-2300KV-2600KV-Brushless-Motor-for-FPV-Multicopters-p-1104840.html?p=LM11044296190201604E
- ESC's: - 4x Racerstar 30A Blheli_S (Dshot600) http://www.banggood.com/4X-Racerstar-RS30A-V2-30A-Blheli_S-ESC-OPTO-2-4S-Support-Oneshot42-Multishot-for-FPV-Racer-p-1074733.html?p=LM11044296190201604E
- FPV Camera: - RunCam Swift http://www.banggood.com/Runcam-Swift-600TVL-2_8MM-Lens-DC-5-to-17V-Horizontal-Fov-90-Mini-FPV-Camera-PAL-p-1044126.html?p=LM11044296190201604E
- Video Transmitter: - Aomway TX001 http://www.banggood.com/Aomway-TX001-Adjustable-Switchable-25mW200mW600mW-5_8G-40CH-FPV-Transmitter-WWithout-Extend-Cord-p-1074772.html?p=LM11044296190201604E
- FPV Camera Lens (optional): - RunCam 2.1mm http://www.banggood.com/RunCam-120-Degree-Wide-Angle-2_1mm-FPV-Camera-Lens-p-1065861.html?p=LM11044296190201604E
- VTX Antenna: - Foxeer 5.8G FPV Antenna (SMA) http://www.banggood.com/Foxeer-5_8G-3dBi-TXRX-RHCP-Omni-FPV-Antenna-RP-SMASMA-p-1069903.html?p=LM11044296190201604E
- Flight Controller: - Betaflight F3 FC with OSD https://www.banggood.com/BETAFLIGHT-30_5x30_5mm-F3-Flight-Controller-Built-in-OSD-PDB-SD-Card-BEC-and-Current-Sensor-p-1162891.html?p=LM11044296190201604E
- RC Receiver: - FrSky XM+ https://www.banggood.com/Frsky-XM-Micro-D16-SBUS-Full-Range-Receiver-Up-to-16CH-p-1110020.html?p=LM11044296190201604E
- Propeller: - Racerstar 5051 5x5.1x3 https://www.banggood.com/10-Pairs-Racerstar-5051-5x5_1x3-3-Blade-Racing-Propeller-5_0mm-Mounting-Hole-for-FPV-Racer-p-1122787.html?p=LM11044296190201604E
- Battery: - 4S 1500mah 70c http://www.banggood.com/Infinity-4S-14_8V-1500mAh-70C-Graphene-LiPo-Battery-XT60-Support-15C-Boosting-Charge-For-Racer-Drone-p-1058084.html?p=LM11044296190201604E

Betaflight 3.1.7 - ACRO MODE ONLY - all footage in real time!

- - Transmitter: - -
- FrSky ACCST Taranis X9D PLUS - http://got.by/26ebbd
- with M9 Hall Sensor Gimbals - https://www.banggood.com/2-PCS-Frsky-M9-Gimbal-M9-High-Sensitivity-Hall-Sensor-Gimbal-For-Taranis-X9D-X9D-Plus-p-1143691.html?p=LM11044296190201604E

- - Action Cam: - -
- RunCam 2 - http://www.banggood.com/RunCam-2-RunCam2-HD-1080P-120-Degree-Wide-Angle-WiFi-FPV-Camera-p-1017010.html?p=LM11044296190201604E

- - Mobile Phone (Camera): - -
- Huawei Honor 6x - https://www.banggood.com/Huawei-Honor-6X-BLN-AL10-5_5-Inch-Dual-Camera-3GB-RAM-32GB-ROM-Kirin-655-Octa-core-4G-Smartphone-p-1104953.html?p=LM11044296190201604E

- - - Battery Charger: - - -
- iSDT SC-620 500W 20A http://www.banggood.com/ISDT-SC-620-500W-20A-MINI-Smart-LCD-Battery-Balance-Charger-p-1060646.html?p=LM11044296190201604E

- - useful Tools: - -
- Screwdriver Set: https://www.banggood.com/54-In-1-Multi-Function-Screwdriver-Set-For-iphone5S-Mobile-Phone-Repair-Tool-p-1144157.html?p=LM11044296190201604E
- Soldering Iron TS100: https://www.banggood.com/MINI-TS100-Digital-OLED-Programable-Interface-DC-5525-Soldering-Iron-Station-Built-in-STM32-Chip-p-984214.html?p=LM11044296190201604E
- Solder: https://www.banggood.com/DANIU-100g-63-37-Tin-Lead-Rosin-Core-0_5-2mm-Flux-Reel-Welding-Line-Solder-Wire-p-989139.html?p=LM11044296190201604E
- Multimeter: https://www.banggood.com/ANENG-AN8008-True-RMS-Digital-Multimeter-AC-DC-Current-Voltage-Resistance-Frequency-Capacitance-Test-p-1157985.html?p=LM11044296190201604E