📄 XN70855 – Product Manual
Complete instructions, channel tables, and safety information.
RUSHFPV 7G-8.5G XSPAN 5W VTX Transmitter Module
$59.99 USD
Sale price
$59.99 USD
Regular price
Skip to product information
RUSHFPV 7G-8.5G XSPAN 5W VTX Transmitter Module
$59.99 USD
Sale price
$59.99 USD
Regular price
Shipping calculated at checkout.
⚡ RUSHFPV · XN70855
7–8.5GHz 5W Video Transmitter
Next-Gen RF Performance in a 38g Package
⚡
5W Max Output
37dBm for extreme range
📡
80 Channels
7–8.5GHz wideband
⚖️
Only 38g
With efficient heatsink
🎯
Digital PLL
Closed‑loop precision
🔄
IRC Tramp
FC‑ready control
🔌
7–30V Input
Wide voltage range
✨ Product Highlights
🔬 Production aging + power calibration
🔧 USB config & firmware (custom order)
🌀 Integrated on‑chip power amplifier
🌡️ Compact heatsink for 5W stability
📐 Product Dimensions
⚡ Dimensions: 16mm × 33mm × 55mm
📋 General Characteristics
| Parameter | Specification |
|---|---|
| Frequency Band | 7060–8500 MHz |
| Channels | 80 |
| Modulation | FM |
| Frequency Control | PLL |
| Frequency Stability | ±100kHz (Typ.) |
| Frequency Precision | ±200kHz (Typ.) |
| S/N (For +3MHz) | >55dBc |
| Antenna Port | SMA 50Ω |
| Video Input Level | 1V±0.2Vp-p (typ.) |
| Operating Temp | -20°C to +60°C |
| Control Protocol | IRC Tramp |
| Power Supply | DC 7–30V |
📊 RF Power Levels
| Value | Power Level | Typical Output |
|---|---|---|
| 0 | PIT Mode | <-20dBm |
| 1 | 25mW | 14dBm ±0.5 |
| 2 | 200mW | 23dBm ±0.5 |
| 3 | 1W | 30dBm ±0.5 |
| 4 | 5W | 37dBm ±0.5 |
* Power rating refers to the port output power of the VTX during continuous operation at an ambient temperature of 25°C, not the peak power during cold start.
📶 Channel List (MHz)
| Band | CH1 | CH2 | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 |
|---|---|---|---|---|---|---|---|---|
| BAND A | 7060 | 7080 | 7100 | 7120 | 7140 | 7160 | 7180 | 7200 |
| BAND b | 7220 | 7240 | 7260 | 7280 | 7300 | 7320 | 7340 | 7360 |
| BAND E | 7380 | 7400 | 7420 | 7440 | 7460 | 7480 | 7500 | 7520 |
| BAND F | 7540 | 7560 | 7580 | 7600 | 7620 | 7640 | 7660 | 7700 |
| BAND r | 7720 | 7740 | 7760 | 7780 | 7800 | 7820 | 7840 | 7860 |
| BAND P | 7880 | 7900 | 7920 | 7940 | 7960 | 7980 | 8000 | 8020 |
| BAND L | 8040 | 8060 | 8080 | 8100 | 8120 | 8140 | 8160 | 8180 |
| BAND u | 8200 | 8220 | 8240 | 8260 | 8280 | 8300 | 8320 | 8340 |
| BAND H | 8360 | 8380 | 8400 | 8420 | 8440 | 8460 | 8480 | 8500 |
| BAND o | 7215 | 7385 | 7555 | 7735 | 7915 | 8095 | 8285 | 8475 |
🎛️ Control Interface – Single Button RGB
Blue = Band Red = Channel Green = Power
Long Press → enter setting Short Press → adjust
💡 Green always ON = PIT Mode | Connect DATA pin for IRC Tramp via FC
📡 Antenna Specifications
| Parameter | Specification |
|---|---|
| Polarization | RHCP |
| Gain | 2 dBi |
| Bandwidth | 7000–8500 MHz |
| V.S.W.R | <1.5 |
| Radiation Pattern | Omni-directional |
| Cable | RG402-SMA Male |
| Size | 20 × 22 mm |
🚁 Applications
• Long‑range FPV fixed‑wing & multirotor
• Commercial drone video transmission
• Industrial inspection & surveillance
• Search & rescue operations
• Broadcast & live event coverage
📦 Package Includes
- 1 × RUSHFPV XN70855 7‑8.5GHz 5W VTX
- 1 × Circularly Polarized Wideband Antenna (SMA)
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.