Product overview
The Team BlackSheep TBS Diamond Antenna is a Crossfire transmitter antenna for radio-controlled flying, including long-range and miniquad applications. Designed by IBCrazy and manufactured in cooperation with Video Aerial Systems and IBCrazy, it uses a balanced closed-loop structure developed to address ground-related signal nulls during low-altitude flight. Its slight forward directionality is intended to improve range in front of the pilot while maintaining a link behind. The design also uses reflection from the ground on which the pilot stands to support its forward-range benefit.
The antenna operates across 850MHz–950MHz and has an SMA connector, linear polarization and 50Ω impedance. Its specified gain is 2dBi, with a VSWR of less than 2. The radiation pattern is specified as omnidirectional, alongside the design's slight forward directionality. Measuring 135mm long and 120mm wide, the antenna weighs 20.6g. These specifications describe the Crossfire transmitter antenna component used on the pilot's side of the radio-control link.
Specifications
| Specification | Value & conditions |
|---|---|
| Product identity and purpose | Team BlackSheep TBS Diamond Antenna; a slightly directional antenna intended to improve signal penetration.Intended for the Crossfire transmitter antenna role. |
| Integration role | Crossfire transmitter antenna.Manufacturer describes this as a Crossfire transmitter antenna, rather than a flight platform or airframe kit. |
| Physical architecture | Balanced closed-loop antenna structure.Structure described in the designer's explanation of ground effects and low-altitude flying. |
| Directional behavior | Slight forward directionality, with continued link coverage behind the operator.Manufacturer's qualitative description. |
| Minimum frequency | 850MHz |
| Maximum frequency | 950MHz |
| Gain | 2dBi |
| Radiation pattern | Omnidirectional |
| Polarization | Linear |
| Impedance | 50Ω |
| VSWR | Less than 2 |
| Connector type | SMA |
| Weight | 20.6g |
| Length | 135mm |
| Width | 120mm |
| Development cooperation | Designed and manufactured in cooperation with Video Aerial Systems and IBCrazy.Design and manufacturing attribution stated. |
| Product identity | TBS Diamond AntennaNamed product. |
| Intended transmitter | Crossfire TXTransmitter antenna application. |
| Directional operating condition | Slight directionality with ground reflection.The stated range benefit applies when flying in front of the pilot and uses the ground on which the pilot stands. |
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