racedayquadsTBS· Wireless & IoT
TBS Diamond 900MHz 120mm SMA Antenna for TBS Crossfire
Manufacturer part no. 7989
$35.69≈ 30.93 €
Manufacturer part no. 7989
Listed by racedayquads at €30.93. Delivered to France, including shipping, VAT and any customs duty, it comes to about €55.12. Prices last checked on 2026-09-16.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €30.93 |
|---|---|
| Shipping | €15.00 |
| VAT (20%) | €9.19 |
| Total delivered | €55.12 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
2 price/stock records since 8/20/2026
| Weight | 23 g |
Antenna orientation, wear & tear, and non-directionality have been the source of some range issues with our long range and mini quad pilots. We sat down with IBCrazy and he designed this antenna to be as durable as possible. A diamond lasts forever! Check out the rest of out TBS Products and all our RC transmitters, modules, and accessories. Features More Range With a slight directionality to give you more range when flying in front of you, but still, maintain a solid link when flying behind you. The antenna uses the ground you are standing on to reflect and therefore boost your signal out beyond what traditional antennas can manage. The Story A few pilots were experiencing drop-outs at what seemed to be random times. I investigated 4 cases an found that all the dropouts were happening all at the same relative azimuth. it was apparent that conductive ground was causing a null between the 0-5 and 15-20 degree azimuth. This wasn't a Crossfire problem at all! I was a problem with the ground they were standing on! To fix this, I designed an antenna that not only would resist the effect of ground but would track along the ground for low altitude flying. To do this a balanced closed loop structure was needed. The result was the TBS Diamond antenna." -- Alex "IBCrazy" Greve, Dec 9th, 2017 Specifications Connector: SMA Male Weight: 20.6g Size: 135 x 120 mm Gain: 2.88dB Frequency: 850 - 950MHz Suggested for: TBS Crossfire TX or TBS Crossfire Micro TX Includes 1x TBS Diamond 900 MHz 120mm SMA Antenna for TBS Crossfire
