FlyingTech.co.uk Site Christmas Logo

 

 

Specialist in Multirotor Tech & FPV Equipment


We ship worldwide - Same day shipping on all orders placed before 4pm - FREE delivery on UK orders over £99 <1kg*


25mW FX668T 5.8Ghz 40CH Race Band FPV VTX with Pit Mode - UK Legal (SMA)

25mW FX668T 5.8Ghz 40CH Race Band FPV VTX with Pit Mode - UK Legal (SMA)

£26.99
Price

In Stock

AttachmentSize
Image icon Controls35.47 KB
SKU:
FPV-TX-FX668T-25

The FX668T is a VTX for those who race drones. It's small and light, but most importantly supports RaceBand frequncies and has a Pit Mode. The Pit Mode lets you disable the RF output on the transmitter at the push of a button. That way you do not interfere with other pilots when working on your racer out in the field. The FX668T has 40 channels including the new Raceband frequencies, which allows more racers to fly together on the same band. 

With the FX668T wiring couldn't be easier, it is directly compatible with 3-4S LiPO and features a handy 5volt regulator for powering a FPV camera, so no regulator required. Furthermore it utilises a locking cable, so there's no chance of it coming out of place in flight.

Last but not least in terms of features, the FX668T also has an onboard microphone. This might sound like a pointless feature to many, but there are benefits to be had from being able to hear what the motors are doing (check out this blog post), indeed some of the top racers are using mics to go even faster.

Models

There are three transmitters within the FX668T series range, each with a different power output:

25mW FX668T: This is a UK legal transmitter, it’s 25mW power output and 27 channels are free to use in the UK without a license. Although you have probably seen more powerful FPV transmitters, don't think it has a poor range because of its low power rating. With the stock antenna you can get 200m in open space. However, if you are using some circular polarised antennas, you can easily get >300m. Low power FPV transmitters are also really good for indoor environments, where high-powered transmitter often cause multipathing (poor signal quality caused by the signal being reflected by obstacles).

200mW FX668T: 200mW is a power output used by a lot of FPV mini quad racers. It's enough to provide a decent range and reception and equally won't kibosh everyone else’s fun, or eat into your battery life.

600mW FX668T: This transmitter certainly packs the power; 600mW is enough for 1km+ LOS long-range flights.

All of the transmitters operate across multiple frequencies and channel bands, including the newer 'RaceBand', making them compatible with most FPV gear on the market. Best still, there’s not a dipswitch in sight, it has a channel selection button and LED light display that makes changing channels a painless experience. The RED LED indicates the Channel frequency selection, the Blue LED indicates the Band selection.

  • Frequency Selection: Single push to change CH, push and hold for 2 seconds to change FR
  • RF Power Output: Press the button for 5 or more seconds until the LED indicates the VTX is on/off

All of the models come with a dipole antenna, but we recommend using the Skyzone circular polarised FPV antenna for better recption and increased range.

Replacment VTX Cable

FXT FX668T Controls

Frequency Table:

          

 

 

   CH1    CH2    CH3    CH4    CH5    CH6     CH7    CH8
 

 

 

  FR1(F)   5740    5760    5780    5800    5820    5840    5860   5880
  FR2(E)   5705    5685    5665    5645    5885    5905    5925   5945
  FR3(A)   5865    5845    5825    5805    5785    5765    5745   5725
  FR4(R)   5658    5695    5732    5769    5806    5843    5880   5917
  FR5(B)   5733    5752    5771    5790    5809    5828    5847   5866

Features:

  • Unique on/off feature allows the VTX to be switched off while selecting frequencies or working in the pits (Pit Mode)
  • Micro size and very light weight
  • 25 / 200 / 600 mW power options
  • Standard SMA antenna connector compatible with ImmersionRC/Fatshark
  • 40 Channels with RaceBand - Perfect for FPV racers
  • 5V output for powering a FPV camera  
  • Flexible power input 7-20v (2s-4s input) 
  • Includes on board microphone
  • Easy push-button channel selection with LED indicator

IMPORTANT: Do not turn the transmitter on before attaching the antenna, doing so will permanently damage the board!

Note: Please check with your local authorities regarding the operation of this equipment before you purchase. Regulations on power output, usable frequencies and licenses’ to operate vary from region to region.

25mW FX668T 5.8Ghz 40CH Race Band FPV VTX with Pit Mode - UK Legal (SMA)
25mW FX668T 5.8Ghz 40CH Race Band FPV VTX with Pit Mode - UK Legal (SMA)
  • Antenna connector: SMA 
  • Video Format: NTSC/PAL 
  • Frequency Selection: Button
  • Output Impedance: 50 Ohm
  • Output Power: 12~14 dBM
  • Frequency Range: 5645 ~ 5945 Mhz
  • Channel: 40CH (Including Raceband)
  • Video Band Width: 5-6 MHz (except R Band, that is 37mhz apart)
  • Audio carrier Frequency: 6.5 MHz 
  • Video Input Level: 0.8,1.0,1.2 Vp-p 
  • Video Input Impedance: 70 Ohm 
  • Audio Input Level: 0.8 ,2.0 Vp-p 
  • Audio Input Impedance: 10K Ohm
  • Operating Voltage: 7 - 20V 
  • Supply Current: 70mA
  • Output Voltage (VOUT): 5V
  • Operating Temperature: -10~85 degrees
  • Dimension: 31mm x 20mm x 8mm
  • Weight: 7.5g (without antenna)

Included:

  • 1x 25mW FX668T 
  • 1 x Antenna
  • 1x Video Cable
200mW FX668T 5.8Ghz 40CH Race Band FPV VTX with Pit Mode - (SMA)
200mW FX668T 5.8Ghz 40CH Race Band FPV VTX with Pit Mode - (SMA)
  • Antenna connector: SMA 
  • Video Format: NTSC/PAL 
  • Frequency Selection: Button
  • Output Impedance: 50 Ohm
  • Output Power: 12~14 dBM
  • Frequency Range: 5645 ~ 5945 Mhz
  • Channel: 40CH (Including Raceband)
  • Video Band Width: 5-6 MHz (except R Band, that is 37mhz apart)
  • Audio carrier Frequency: 6.5 MHz 
  • Video Input Level: 0.8,1.0,1.2 Vp-p 
  • Video Input Impedance: 70 Ohm 
  • Audio Input Level: 0.8 ,2.0 Vp-p 
  • Audio Input Impedance: 10K Ohm
  • Operating Voltage: 7 - 20V 
  • Supply Current: 200mA
  • Output Voltage (VOUT): 5V
  • Operating Temperature: -10~85 degrees
  • Dimension: 31mm x 20mm x 8mm
  • Weight: 7.5g (without antenna)

Included:

  • 1x 200mW FX668T
  • 1 x Antenna
  • 1x Video Cable
600mW VTX
600mW FX668T 5.8Ghz 40CH Race Band FPV VTX with Pit Mode - (SMA)
  • Antenna connector: SMA 
  • Video Format: NTSC/PAL 
  • Frequency Selection: Button
  • Output Impedance: 50 Ohm
  • Output Power: 26~28 dBM
  • Frequency Range: 5645 ~ 5945 Mhz
  • Channel: 40CH (Including Raceband)
  • Video Band Width: 5-6 MHz (except R Band, that is 37mhz apart)
  • Audio carrier Frequency: 6.5 MHz 
  • Video Input Level: 0.8,1.0,1.2 Vp-p 
  • Video Input Impedance: 70 Ohm 
  • Audio Input Level: 0.8 ,2.0 Vp-p 
  • Audio Input Impedance: 10K Ohm
  • Operating Voltage: 7 - 20V 
  • Supply Current: 260mA
  • Output Voltage (VOUT): 5V
  • Operating Temperature: -10~85 degrees
  • Dimension: 31mm x 20mm x 8mm
  • Weight: 8g (without antenna)

Included:

  • 1x 600mW FX668T
  • 1 x Antenna
  • 1x Video Cable

None Available

Add new comment

Sorry, we don't currently have any product related advice for this item. For general tips, tutorials and help please check out our Multirotor Beginner's Guide. Alternatively feel free to ask us a question.

UK Express Shipping - Next Day Delivery on orders placed before 4pm

All information relating to shipping and delivery is stated here. Should you not find what you are looking for, please contact us.

UK Postage: Low value, small packages are sent using Royal Mail First Class. Larger and higher value orders are sent with Royal Mail First Class Recorded delivery. Consignments exceeding 2kg will be shipped using DHL or by a courier of our discretion. All high value orders are fully insured and will likely require a signature on delivery. Shipping cost are calculated once items have been been placed in your basket. We process orders Monday to Friday. Here at Flying Tech we pride ourselves on our quick turnaround of orders. If stocks levels allow, we aim to dispatch orders placed before 4pm the same day - please note that the DHL cut off for same day collection, next day delivery is 11AM. Otherwise orders will be dispatched within 48 hours of receipt of payment. A confirmation email will be sent when your items have been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.

FREE shipping in the UK on orders over £99 (this is a signed for service and insured to a maximum of £40). Please note that the offer only applies to orders with a total weight under 1Kg and that a few products are exempt from the offer.

We Ship Worldwide

International Postage: We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the weight and shipment location, the price is quoted during the checkout. Low value order can be sent by Air Mail, but are not insured. Higher value, heavy goods will be sent with DHL or an alternative courier. Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.

Flying Tech International Shipping with DHL Express

For our international customers who require a rapid delivery we off a DHL Express service. DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days. For country specific estimated transit times, please refer this download.

We reserve the right to modify, remove or add to any of these services at any time. We endeavour to ship all items as fast as possible. If you would like an alternative shipping arrangement to be made please contact us.