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  Item found in the following categories;
> FPV & Telemetry > FrSky Telemetry
> FPV & Telemetry > FPV > Antennas & Cables > 2.4GHz
> Radios & Receivers > FrSky > Antennas


2.4Ghz 7DB Antenna for FrSky Modules (And compatible Radios/Modules)

2.4Ghz 7DB Antenna for FrSky Modules (And compatible Radios/Modules)

Increase the range of your 2.4ghz Radio system up to three times!

Weight: 47g
Size: 110x91x15mm
Connector type: RCA standard

Note: Also suited for other 2.4ghz transmitters using a similar connection.

PRODUCT ID: 236000001

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Weight: 60g
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Price  $5.55

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 Customer rated
Total of 144 discussions.
Abdullah  14 points - 11/25/2014
Does a higher DB give a better range?
 David 7 points
Normally Yes, and it also means more power usage, but it also comes down to construction, some 5db might have better range then 7db is constructed better.
Yaron  3 points - 11/25/2014
Someone know if its RP_SMA or SMA connector?
 David 7 points
It's SMA connector, but the pole is short, so unless the tx connector is at the very top of the controller, the plate frame will hit the controller
Tigran  5 points - 11/1/2014
Can any one tell me how to orient this antenna for best result ? Is it enough to face the plane? Rectangular surface of antenna has to be horizontal or vertical?
 David 7 points
Think of it as a satellite dish, you want to aim the front flat at the plane, as stated below, a lot have the front flipped around.
 mike_o 213 points
I believe it was marked on my antenna
arck2009  9 points - 10/27/2014
Hi guys, what is backward, how to fix it, thanks
 David 7 points
On mine the little white sticker with the radio wave was the back. Use a small screw driver to pry it open to see which side is the dish inside facing. I also used a box cutter to remove the plastic nub on the bottom where I rotates so it can rotate infinitely, but be careful if you turn too many times the wire inside can break.
BuBu1  283 points - 10/20/2014
Hello, just for information: current batch is still mounted backward... But moreover, the antenna and its ground are shorted (0 ohm resistance). It is the mounting screw that does this. This is only a DC short, and in high frequency it may have a reduced influence, but it's still far for perfect. I've isolated the antenna itself by drilling its hole at 3mm, using shrink tube on the screw, and a small piece of plastic blister to isolate from the nut. I'll test this soon...
 art_80 19 points
Hello! What showed results of your test?
 BuBu1 283 points
Hello, I couldn't compare with the original setup that I never used, but I'm quite happy with this patch antenna with my mod. The maximum distance I reached was 7km (on the model there was the dipole antenna with the 60 cable). At that distance the transmitter was constantly beeping and close to the failsafe situation. But sometimes the transmitter starts to beep at 3km only... I cannot tell if my mod has changed anything, but globally this antenna is satisfying.
 art_80 19 points
Hi, thanks for the answer! Recently I read that the connecting screw in this antenna is in a zero point and most likely quality of radiation has no impact. I think, for such antenna at you fine results on range.
Customer Reviews
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Very good replacement antenna instead of the standard shipped antennas with 2,4 GHz transmitters.
Bevare for the antenna leg - it is quite short if you have transmitter modul nested into transmitter body or if it is placed under transmitter body (etc. FrSky modul under T9X body).

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Bringt nur eine geringe Verbesserung gegenüber der Standard Antenne. Ist jedoch wesentlich größer als diese. Ich werde sie als Ersatzantenne verwenden.

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Fot=r my inline distance flights

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Good antenna if you point correctly radiative side towards model. Range is really increased. I've tested it using range-testing option at FrSky module and get good range even it was at 1/30 od output power. Radiative side is labelled with small sticker.

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Great, really fit FrSky module in my Futab T9CAP. Fully increase the signal. It's 100pcnt fellworth.

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