RUSHFPV 4.8G-6.1G XSPAN 4W VTX Transmitter Module

Short Description:

RUSHFPV XSPAN 4.8–6.1 GHz 4W analog FPV VTX provides 96 channels across 12 bands, selectable PIT/25 mW/200 mW/1 W/4 W settings, 7–30 V DC input, IRC Tramp control and a fan-cooled aluminum housing.

Product Name: RUSHFPV 4.8G-6.1G XSPAN 4W VTX Transmitter Module
Product Type: Analog FPV video transmitter
Frequency Range: 4.8–6.1 GHz nominal band; listed channels span 4875–6060 MHz
Channels: 96 (12 bands × 8 channels)
Output Power: PIT / 25 mW / 200 mW / 1 W / 4 W selectable levels
Input Voltage: 7–30 V DC
Control Protoco: IRC Tramp
Dimensions: 44 × 28.6 × 14.7 mm (VTX body, per supplied drawing)
Modulation: FM
Antenna Port: SMA, 50 Ω

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Product Detail

FAQ

Technical Highlights

96 Selectable Channels

The XSPAN VTX provides 12 bands with eight channels per band. The supplied channel chart lists discrete frequencies from 4875 to 6060 MHz within the nominal 4.8–6.1 GHz product band.

Power Levels Up to the 4 W Setting

Selectable levels are PIT, 25 mW, 200 mW, 1 W and 4 W. The 4 W designation is a power setting, not a specified transmission distance.

IRC Tramp and Onboard Control

The DATA connection supports IRC Tramp control. An onboard button and RGB indicators provide local band, channel and power-level selection.

Active Cooling and RF Filtering

An aluminum-alloy housing and centrifugal fan assist heat dissipation. The supplied specification also identifies an integrated band-pass filter intended to reduce harmonic interference.

RF Specifications

Nominal Product Band	4.8–6.1 GHz
Listed Channel Span	4875–6060 MHz; discrete channel frequencies
Channel Plan	96 channels across 12 bands, eight channels per band
Selectable Power Levels	PIT / 25 mW / 200 mW / 1 W / 4 W
4 W Level RF Output	36 dBm typical; 35.5 dBm minimum and 37.5 dBm maximum in the supplied table
Modulation	FM
Frequency Control	PLL
Antenna Port	SMA, 50 Ω

Electrical and Control

Input Voltage	7–30 V DC
Control Protocol	IRC Tramp via DATA connection
Video Input Level	1 V ± 0.2 Vp-p, typical
Current at 12 V, 4 W Setting	1300 mA, as listed in the supplied power table
Local Settings	Single button with RGB indications for band, channel and power level

Physical and Environmental Specifications

VTX Body Dimensions	44 × 28.6 × 14.7 mm, per supplied drawing
Housing and Cooling	Aluminum-alloy housing with centrifugal fan
Operating Temperature	−10°C to +60°C

Installation Notes

Connect a suitable antenna before powering the VTX; the supplied instructions warn that operation without an antenna risks damage.
Mount the transmitter securely and maintain airflow around the fan.
Select a receiver and antenna that cover the intended channel frequency. A standard receiver covering only a subset of the listed channels may not receive every XSPAN channel.
Confirm the antenna, wiring and other supplied items against the quotation; product photographs are not a verified packing list.

FAQ

How many channels does this XSPAN VTX provide?

It provides 96 selectable channels arranged as 12 bands with eight channels each. These are predefined frequencies, not continuous tuning across the entire nominal band.

Is the transmitter always operating at 4 W?

No. Its selectable levels are PIT, 25 mW, 200 mW, 1 W and 4 W. The supplied RF table lists 36 dBm as the typical output at the 4 W setting.

Which flight-controller control protocol does it use?

The specified protocol is IRC Tramp via the DATA connection. It should not be configured as TBS SmartAudio.

Will every 5.8 GHz receiver receive all 96 channels?

Not necessarily. The selected receiver must support the exact channel frequency and analog video signal in use, particularly for channels outside a receiver's usual 5.8 GHz coverage.

Must an antenna be connected before power-up?

Yes. The supplied installation instructions warn that powering the VTX without an antenna may damage it.

B2B Procurement FAQ

Is the antenna included with the VTX?

An antenna appears in the reference photographs, but the supplied files do not contain a confirmed packing list. Request written confirmation of the antenna and wiring included in the quoted configuration.

What should be provided for system-integration review?

Provide the required quantity, intended channel frequencies, receiver and antenna specifications, available 7–30 V DC power supply, IRC Tramp interface requirements, and installation constraints.

Is the mounting hole spacing the same as the body dimensions?

No. The supplied drawing gives a 44 × 28.6 × 14.7 mm body size but does not state the mounting-hole center spacing. Request a mechanical drawing before designing a fixed mount.

What are the MOQ and lead time?

The supplied product material does not establish MOQ or lead time. Both must be confirmed during quotation.