Overview
The R9 MX is the enhanced versions of the previous R9 MM/Mini series long-range capable receivers, equivalent in size and weight equipped with a robust detachable Ipex1 antenna connector.
The R9 MX takes features from the previous R9 Mini and R9 MM making it compatible with more external devices by providing an Inverted S.Port output and supporting the redundancy function. Additionally, it retains soldering points to connect 4 PWM channels. The enhanced design proves to be more durable, and in conjunction with the latest ACCESS firmware, the two are now synchronized and we are able to unlock the true potential of the ACCESS protocol.
Specifications
- Frequency: 868MHz / 915MHz
- Dimension: 18*12*3.2mm
- Weight: 3.2g
- Numbers of Channel: 4 PWM / 16 SBUS (CH16 outputs RSSI)
- Operating Voltage: DC 3.5V~10V
- Operating Current: <100mA@5V
- Compatibility: R9M Lite/ R9M Lite Pro / R9M 2019 with ACCESS firmware
Features
- ACCESS protocol and supports OTA functions
- 900MHz/868MHz long-range with low latency
- Enhanced and durable design
- Support S.Port / F.Port (Configurable in OpenTX / FrOS menu)
- With inverted S.Port outputs
- Signal redundancy function
- Detachable Ipex1 connector antenna
PROMOTIONAL PRICE (TAX EXCLUDED): US$ 23.99
MORE DETAILS: https://www.frsky-rc.com/product/r9-mx/
MORE DETAILS: https://www.frsky-rc.com/product/r9-mx/
R9 SX
Overview
The R9 SX is the enhanced version of the R9 Slim series of long-range capable receivers. It adds 3-pin servo connectors with 6 full PWM channels and utilizes the dual-antenna design. The light-weight protective shell has a Multi-use 6-pin plug to bring you additional functions like signal redundancy, telemetry feedback, external battery detection and more.
Flexibility is a key feature of this receiver. The 6 PWM channels can be converted to 4 PWM channels with the additional Ch5 and Ch6 can be configured as an alternative S.Port and SBUS outputs to the 6-pin port. The enhanced design proves to be more durable, and in conjunction with the latest ACCESS firmware, the two are now synchronized and we are able to unlock the true potential of the ACCESS protocol.
Specifications
- Frequency: 868MHz / 915MHz
- Dimension: 36*17*7mm / 47.5*20.5*11mm (including case and pins)
- Weight: 8.8g / 13g (including case and pins)
- Numbers of Channel: 6 PWM / 16 SBUS (CH16 outputs RSSI)
- Operating Voltage: DC 3.5V~12.6V (3S Li-Battery)
- Operating Current: <100mA@5V
- Compatibility: R9M Lite/ R9M Lite Pro / R9M 2019 with ACCESS firmware
Features
- ACCESS protocol and supports OTA functions
- 900MHz/868MHz long-range with low latency
- Enhanced and durable design
- 6 standard servo connectors (default PWM channel)
- Switchable CH5/CH6 into S.Port/SBUS Output channels
- Support S.Port / F.Port (Configurable in OpenTX / FrOS menu)
- Signal redundancy function
- External battery detection
- Detachable Ipex1 connector antenna
PROMOTIONAL PRICE (TAX EXCLUDED): US$ 27.99
MORE DETAILS: https://www.frsky-rc.com/product/r9-sx/
MORE DETAILS: https://www.frsky-rc.com/product/r9-sx/
| MX | SX | Stab | |
| 915MHz/868MHz | √ | √ | √ |
| Size (L*W*H) (including case and pins)* |
18*12*3.2mm | 36*17*7mm / 47.5*20.5*11mm* | 45.7*26.3*16.2mm* |
| Weight (including case and pins)* |
3.2g | 8.8g / 13g* | 18.6g* |
| SBUS Out Channel | 16 | 16 | 16 |
| PWM Out Channel | 4 | 6 | 8 |
| SBUS In | √ | √ | – |
| Operating Current | 100mA@5V | 100mA@5V | 140mA@7.4V |
| Voltage Range | DC 3.5V~10V | DC 3.5V~12.6V | DC 3.5V~10V |
| Over The Air (OTA) | √ | √ | √ |
| S.Port / F.Port | √ | √ | √ |
| Inverted S.Port | √ | ||
| External Ain Port | √ | ||
| Protocol | ACCESS | ACCESS / ACCST | |
| Compatibility | R9MLite/R9MLitePro/R9M 2019 | All | |
| Control Range & Telemetry | Up to 10Km or above | Up to 10Km or above | Up to 10Km or above |
| Features | Inverted S.Port | Switchable CH5/CH6 PWM channel (S.Port/SBUS Out) | Built-in 3-axis gyroscope and 3-axis accelerometer |
| Signal redundancy | Signal redundancy | Multiple configuration modes and methods (LUA & Freelink) | |
