SPIDER Automation | 5.5–6GHz RHCP Triumph-Style FPV Antenna | RP-SMA Male Circularly Polarized Antenna for RC Drones
Product Overview & Antenna Construction
The SPIDER Automation 5.5–6GHz RHCP Triumph-Style FPV Antenna is designed for compatible circularly polarized FPV video systems used in racing drones, quadcopters and other radio-controlled aircraft. It operates across the stated 5.5–6GHz frequency range and uses Right-Hand Circular Polarization (RHCP) to support integration into FPV antenna systems configured for matching circular polarization.
The antenna combines a compact 82mm assembly with a double-jacket semi-rigid coaxial cable, RP-SMA male connector and a protective foam-filled enclosure. Its outer cover is ultrasonically welded to secure the internal assembly. These construction features are intended to improve mechanical support and resistance to physical impacts encountered during aircraft operation, although they do not establish a quantified impact rating or guarantee against crash damage.
Product identity: This is a compatible Triumph-style antenna and is not an original Team BlackSheep (TBS) product. It is offered as a separately manufactured compatible alternative for installations that require the stated frequency range, RHCP polarization and RP-SMA male interface.
Technical Features & Performance Characteristics
- Wide 5.5–6GHz Frequency Range: Designed for compatible FPV radio-frequency equipment operating within this specified range, which includes the 5.8GHz FPV band.
- Right-Hand Circular Polarization: RHCP polarization supports use with a correspondingly polarized antenna at the opposite end of the FPV link.
- 1.26dBiC Gain: The stated circularly polarized gain value provides a reference for antenna selection and RF link configuration.
- Specified Axial Ratio: The source provides an axial ratio value of 0.74. This is retained as a supplied specification without assigning an unsupported unit or measurement convention.
- RP-SMA Male Connector: Provides the specified connector interface for compatible FPV video transmitters and receivers.
- Double-Jacket Semi-Rigid Coaxial Cable: The reinforced cable construction is intended to offer additional mechanical support compared with a conventional thin flexible antenna lead.
- Foam-Filled Internal Construction: The foam-filled enclosure supports the internal antenna assembly and helps protect it from external mechanical contact.
- Ultrasonically Welded Enclosure: The welded outer housing secures the enclosure around the antenna assembly.
- Compact Overall Length: The stated 82mm length allows the antenna to be considered for compact aircraft and FPV equipment installations.
Mechanical Construction & Connector Details
The antenna uses a double-jacket semi-rigid coaxial cable connected to an RP-SMA male interface. The semi-rigid construction is intended to provide greater structural support than a conventional flexible antenna cable, while the double-jacket arrangement adds an additional protective cable layer. The cable should nevertheless be installed without excessive bending, twisting or pulling.
The outer antenna enclosure is foam-filled and ultrasonically welded. This construction is intended to support the internal antenna element and reduce the likelihood of damage from incidental physical contact. The supplied information does not specify an IP rating, quantified impact resistance or environmental sealing performance.
RP-SMA connector identification: The product is specified as RP-SMA male. RP-SMA and standard SMA connectors have different centre-contact arrangements despite similar external threading. Confirm the mating connector on the connected equipment before installation.
Applications
This antenna is intended for compatible FPV video installations that require RHCP polarization, an RP-SMA male interface and a compact protective antenna construction.
- FPV Racing Drones: For compatible 5.8GHz-class FPV video systems installed on racing quadcopters.
- FPV Freestyle Quadcopters: For freestyle aircraft using an RHCP antenna configuration.
- RC Multirotor Aircraft: For compatible multirotor platforms equipped with FPV video transmission or reception equipment.
- Analogue FPV Video Systems: For compatible analogue FPV equipment operating within the antenna’s specified frequency range.
- Compact Aircraft Builds: For aircraft configurations where an 82mm antenna assembly is suitable for the available mounting space.
- Vibration-Exposed Installations: For installations where the semi-rigid cable and secured enclosure construction are useful mechanical considerations.
- Custom FPV Equipment: For compatible video transmitters and receivers with an RP-SMA mating interface and RHCP antenna requirements.
Package Includes
- 1 × 5.5–6GHz RHCP Triumph-Style FPV Antenna with RP-SMA Male Connector
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | FPV Antenna |
| Operating Frequency Range | 5.5–6GHz |
| Polarization | RHCP (Right-Hand Circular Polarization) |
| Antenna Gain | 1.26dBiC |
| Axial Ratio | 0.74 (unit and measurement convention not provided) |
| Connector Type | RP-SMA |
| Connector Gender | Male |
| Cable Construction | Double-Jacket Semi-Rigid Coaxial Cable |
| Enclosure Construction | Foam-Filled, Ultrasonically Welded Cover |
| Overall Length | 82mm |
Connection & Operating Recommendations
Correct connector matching, polarization and cable installation are important when integrating this antenna into an FPV radio-frequency system. Verify the antenna interface and operating frequency compatibility of the connected equipment before use.
- Verify RP-SMA Compatibility: Confirm that the transmitter or receiver has the corresponding RP-SMA female interface. Do not assume standard SMA and RP-SMA connectors are interchangeable.
- Match Antenna Polarization: Use an appropriately matched RHCP antenna at the opposite end of the FPV link for the intended circularly polarized configuration.
- Confirm Frequency Compatibility: Ensure the connected RF equipment operates within the antenna’s stated 5.5–6GHz frequency range.
- Protect the Coaxial Cable: Avoid sharp bends, kinks, crushing and unnecessary mechanical tension on the double-jacket semi-rigid cable.
- Secure the Antenna: Mount the assembly so that normal aircraft vibration and movement do not place excessive strain on the connector or cable.
- Inspect Before Operation: Check the enclosure, cable and connector for visible damage and ensure the RF connection is properly seated.
