Discontinued: EWRF 48CH Adjustable Power VTX with FC OSD Control & PitMode (RP-SMA)

EWRF e708TM3 has 4 power levels including Pit Mode & SmartAudio.

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SKU: FPV-VTX-E708TM3 Categories: , Tags: , , ,
Description

Product Discontinued – for an alternative please see: Holybro Atlatl HV Micro 25-800mW

EWRF e708TM3 48CH VTX with 4 Power Modes & SmartAudio

This version is adjustable and has 4 power output options, 25, 200, 600mW and pit mode.

Power Output 25mW:
This setting is legal in Europe and the UK, itโ€™s 25mW power output and 27 channels are free to use in these areas without a license. Even at this low power with a standard antenna you can achieve a range of approximately 200 metres. However, if you use good quality antennas you should be able to achieve in excess of 300 metres. Low power settings are perfect for indoor environments;ย high-powered transmitters often cause multipathing (poor signal quality caused by the signal being reflected by obstacles).

Power Output 200mW:
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 will not cause massive interference which spoils everyone elseโ€™s fun or cause excessive drain on your battery.

Power Output 600mW:
On this setting the transmitter certainly packs a punch, 600mW is enough for 1km plus line of sight long-range flights.

Features:

  • Adjustable power modes: 25mW/200mW/600mW/OFF (Pitmode)
  • Smart Audio function for BetaFlight OSD control
  • Easy push-button channel / power selection
  • 48 channels / 6 Bands – includes Race Band channelsย compatible withย Fatshark & ImmersionRCย gear
  • 5V Onboard quiet switching regulator for FPV camera
  • Flexible 6-25v (2s-6s input)

VTX with Smart Audio, it works exactly as TBS Unify: Solder the “PWM” wire from the VTX to the FC, choose a spare UART port (TX),ย then set that port in betaflight to smart audio.

EWRF e708TM3 Manual

Specification
  • Working Voltage: DC6-25V (2-6S)
  • Power Output: DC 5V (1A Max)
  • Working Current 12V: 130mA(25mW) / 230mA(200mW) / 280mA(600mW)
  • Working Frequency: 5.8G
  • Working Channel: 48CH
  • Antenna Impedance: 50ohm
  • Antenna Connector: RP-SMA
  • Transmit Power: 25mW/200mW/600mW/OFF
  • Size: 32.5×22.6×7.25mm
  • Weight: 8g

Included:

  • 1 x 5.8Ghz 48CH 25mW/200mW/600mW FPV Transmitterโ€‹
Downloads
OS Setup (pdf, 570KB)
Q&A

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Shipping

SHIPPING & DELIVERY

We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weightย and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.

We are partnered with several delivery companiesย including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection pleaseย contact us.

A confirmation email will be sent when your order has 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.

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Shipping to the UK

  • Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
  • We offer FREE Shipping on UK orders over ยฃ99, weighing less than 1kg.
  • The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.

For small low value orders our cheapest delivery service is Royal Mail First Class.ย For a guaranteed next day delivery we recommendย Royal Mail Special Delivery orย one of our courier delivery options.

International Postage

  • Order before 4PM for same day dispatch with Royal Mail.
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  • DHL Express offersย NEXT DAY delivery to most Europeanย destinationsย and a very fast delivery for countries further afield, generally 2-3 days.

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.