EDDYSTONE S840C Receiver

( Brand: Eddystone ), ( Manufacturer Part Number: S840C ), ( Model: EDDYSTONE S840C ), ( Type: Base Station ), ( Features: Analog )

Review EDDYSTONE Receiver

Eddystone S840C Receiver - A Powerful, Compact Bluetooth Solution

The Eddystone S840C Receiver is a versatile and high-performance Bluetooth Low Energy (BLE) receiver, designed to cater to a wide range of applications. This compact, yet robust device is an ideal choice for developers, system integrators, and end-users seeking a reliable solution for BLE data transmission and reception.

The S840C Receiver provides a robust and stable connection with a range of up to 100 meters in ideal conditions. It supports Bluetooth 5.0, ensuring compatibility with the latest BLE devices and the ability to handle simultaneous connections. The receiver is equipped with an antenna that delivers excellent signal strength, ensuring stable connectivity even in crowded environments or where signal interference may be present.

The S840C Receiver features a tiny footprint, measuring only 40mm x 20mm x 6.5mm, making it perfect for space-constrained applications. Despite its compact size, the device offers a rich set of features, including adjustable receive sensitivity, programmable wake-up intervals, and a configurable UART interface for customized data handling.

The receiver also comes with an integrated microcontroller, allowing for custom firmware development and tailoring the device to specific application needs. It supports various BLE profiles, including Generic Access Profile (GAP), Generic Attribute Profile (GATT), and Service Discovery Protocol (SDP).

The Eddystone S840C Receiver is an excellent choice for IoT projects, asset tracking systems, smart home automation, and industrial control applications. With its robust design, comprehensive features, and compact form factor, it delivers the perfect blend of performance and convenience that today's connected world demands.

The Eddystone S840C Receiver is a professional-grade FM transmitter designed for broadcasting live events, sports, and other audio content. Here are some pros and cons to help you make an informed decision:

1. High-quality audio: The S840C is known for its excellent sound quality, making it suitable for broadcasting high-fidelity audio.

2. Robust construction: The receiver is built to withstand harsh conditions, making it ideal for outdoor events.

3. Frequency agility: The S840C can easily switch frequencies to avoid interference, ensuring clear audio transmission.

4. User-friendly interface: The device features a straightforward interface, making it easy for users to adjust settings and monitor performance.

1. High price: The Eddystone S840C is a professional-grade receiver, and its high price may be a barrier for some potential buyers.

2. Requires technical knowledge: While the interface is user-friendly, operating the S840C may require some technical knowledge, which could be a disadvantage for those without this expertise.

3. Power consumption: The device consumes a significant amount of power, which could lead to higher operating costs.

4. Limited range: The S840C's range is not as extensive as some other transmitters, which may limit its usefulness in large venues or remote locations.

In conclusion, the Eddystone S840C Receiver offers excellent audio quality and robust construction, making it a suitable choice for professional broadcasters. However, its high price, power consumption, and limited range may make it less appealing to hobbyists or those on a tight budget. If you are a professional broadcaster requiring high-quality audio transmission in challenging conditions, the Eddystone S840C might be a worthwhile investment. If you are a hobbyist or have limited technical knowledge, you may want to consider more budget-friendly or user-friendly alternatives.

Details:

SMOKE AND PET FREE ENVIRONMENT EDDYSTONE model S840C RADIO RECEIVER.

part #: s840c prices

• $26.82-$168.06

specifications hamamateuradio:

• brand: Eddystone
• mpn: S840c
• model: Eddystone S840c
• type: Base Station
• features: Analog

returns hamamateuradio:

• policy: No Returns

shipping hamamateuradio:

• cost: $35.85
• carrier: FedEx
• type: Calculated
• transit: 4-9 Days
• class: Economy
• service: FedEx Ground Economy

payments hamamateuradio:

• credit card: Mastercard
• wallet: Apple-pay
• other

general hamamateuradio:

• Radio Communication > Ham, Amateur Radio > Ham Radio Receivers
• condition: For parts or not working

offer hamamateuradio:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1
• started: November 29, 2025

seller hamamateuradio:

• rating: 100.0%
• city: Williamsburg, Indiana
• # reviews: 1136

Eddystone S840C Is Similar To:

• 1004 Eddystone Classic Receiver All Original Very Nice Sentinel (46% similar) Very rare Eddystone model 1004 sentinel communications ham shortwave radio receiver all original - nice...(June 7th, 2018)
• Eb-35 Eddystone Vintage Shortwave Ham Radio Receiver Plug Battery Pack (42.6% similar) Needs aerial. Complete with a plug for power outlet. Battery pack, cable and ebb 35 Mk iii manual included. And Canada is 45. 5 Ontario, new Brunswick Newfoundland: 13 British Columbia: 12 nova Scotia: 15 all other Canadian provinces ab,SK,MB,Pei,NT,nu,YT: only GST. Comes with its optional battery ...(April 9th, 2020)
• Eddystone 770u Receiver Working (72.7% similar) Part #: Eddystone 770U for sale...(August 1st, 2025)
• Eddystone 840c Vintage Model Receiver Made In England (59.7% similar) Hello I do not have a outdoor antenna were bought this they had one it worked well with modern receiver in comparison is very nice condition strong amp. This grey-coloured receiver, known for its quality and durability, is highly sought after by collectors enthusiasts of amateur radio. The vintage ...(March 18th, 2026)