Radio systems and receivers: choosing a reliable control link
Channels, receiver protocols, telemetry, range, redundancy and what to check before matching a transmitter to a model.
DUPLEX 2.4EX Receiver REX 7 A40
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Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
DUPLEX 2.4EX Receiver REX 7 A40
DUPLEX 2.4EX Receiver REX 7 A40 is a professional JETI Duplex 2.4EX REX receivers with or without stabilisation system item from JETI model s.r.o., prepared for the RC-MODEL catalog with customer-facing information, official product imagery, structured specifications and no storefront supplier pricing.
Recommended use
This product is relevant for RC builders and pilots looking for jeti duplex 2.4ex rex receivers with or without stabilisation system, replacement parts, upgrades or setup components. Use it when planning a new model build, maintaining an existing aircraft, boat or radio system, or comparing compatible electronic and power-system parts.
What to check before ordering
Confirm the physical dimensions, weight, voltage, current rating, connector style, shaft size, cell count, propeller range and installation space against your model. RC-MODEL can help verify compatibility when you provide the model name and part number.
Key details
- Manufacturer: JETI model s.r.o.
- Product Type: JETI Duplex 2.4EX REX receivers with or without stabilisation system
- SKU: 80001246
- EAN: 8595245911706
- MPN: JDEX-RR7-A40
- Availability: In stock
DUPLEX 2.4EX REX 7 A40 with 400mm Antenna - internal memory for logging . and control signals - Protocol support: PPM, EXBUS, EX,.. - programmable output pins - supports commands - compact dimensions - 32 bit processor - with a full range - programmed via JETIBOX and also wirelessly using Duplex DC/DS transmitters - New: JETI-Hacker Ditex Servotelemetry with the REX Receiver (minimum requirement: REX FW 1.10, DC/DS-Transmitter SW 4.27, Ditex Servo FW 1.17) DUPLEX 2.4EX REX 7 A40 with 400mm Anten
Reference SKU/model: JDEX-RR7-A40. Mention this reference when contacting RC-MODEL for availability or fitment support.
Relevant RC Academy guides
Learn before you buy
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
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How to set Dual Rates and Expo on an RC transmitter
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| Technical Specifications | |
| Manufacturer | JETI model s.r.o. |
| Product Type | JETI Duplex 2.4EX REX receivers with or without stabilisation system |
| SKU | 80001246 |
| EAN | 8595245911706 |
| Availability | In stock |
| MPN | JDEX-RR7-A40 |
Tags: JETI model s.r.o., DUPLEX 2.4EX Receiver REX 7 A40, Radio Systems, Receiver and Central Box, JETI Duplex 2.4EX REX receivers with or without stabilisation system