As technology progresses, so does the world of transmitters. This brings us to the juxtaposition of two eminent models from Futaba: the tried and tested 4PV and its modern counterpart, the 4PM. Through this comparison, we aim to shine a light on the evolutionary steps taken in transmitter technology, helping enthusiasts make an informed choice.
Which is Better? Simple Answer:
Both the Futaba 4PV and 4PM are sophisticated transmitters, each packed with features aimed at providing the best RC driving experience. While the 4PV has proven its worth over time, the 4PM, with its advanced T-FHSS SR transmission technology and the fact that it’s a newer model, might appeal more to those looking for the latest tech and lower latency. As always, the best choice depends on individual needs, preferences, and how one values specific features over others.
Detailed Base Comparison: 4PV vs. 4PM
| Feature/Specification | 4PV | 4PM |
| System | T-FHSS, S-FHSS | T-FHSS SR, T-FHSS, S-FHSS |
| Channels | 4 | 4 |
| Telemetry | T-FHSS bidirectional communication system | Yes |
| Model Memory | 40 Models (with names up to 10 characters) | 40 Models |
| 2.4 GHz SS Radio Communication | Yes (Channel shifting in the 2.4 GHz band automatically) | Yes |
| Anti-Skid Braking System (TH A.B.S) | Yes | Yes |
| Throttle Acceleration (ACCEL) | Yes | Yes |
| Racing Timer | Yes (with lap timer recording 100 lap times) | Yes |
| Maximum Operating Range | 100m (Optimum condition) | 100m (Except the MINIT system) |
| RF Power Output | 100mW EIRP | 100mW EIRP |
Transmission Technology
The 4PV operates on the T-FHSS transmission system, while the Futaba 4PM uses the advanced T-FHSS SR. The T-FHSS SR system boasts faster transmission speeds, leading to reduced latency. This ensures that RC vehicles respond with higher sensitivity and precision to the controller’s inputs, providing drivers with a more immediate and connected feeling to their RC vehicles.
Model Generation and Availability
The 4PV is an older model, and the official manufacturer has already ceased its production. On the other hand, the 4PM is a newer model, making it more likely to have updated features, better support, and available replacement parts. This aspect can be crucial for hobbyists and competitive racers, ensuring they have access to the latest technology and that parts or support are readily available.
Features and Functions
Both models offer a plethora of features designed to give RC enthusiasts maximum control over their vehicles. They both provide telemetry, model memory for 40 models, 2.4 GHz SS radio communication, and many more. However, with the Futaba 4PM being a newer model, one might expect subtle enhancements or refinements in some of its features.
Compatibility and Versatility
Both transmitters offer compatibility with a range of devices. The 4PV’s system compatibility includes T-FHSS: R304SB, R304SBE, and S-FHSS: R2104GF, R204GF-E. Detailed compatibility options for the Futaba 4PM were not provided, but given it’s a newer model, it might support a wider or different range of devices, especially those that have been introduced after the 4PV.
Design and Ergonomics
While both transmitters are likely to be designed with user comfort in mind, the newer 4PM might have improvements or refinements in its design or ergonomics, benefiting from feedback and lessons learned from the older 4PV model.
Frequently Asked Questions
What is the primary difference between the 4PV and 4PM?
While both are renowned for their performance, the Futaba 4PM comes equipped with the faster T-FHSS SR technology, offering lower latency and a more responsive RC experience compared to the 4PV‘s T-FHSS.
Is the 4PM a direct replacement for the 4PV?
Yes, the 4PM is essentially the newer model in the line-up. While the 4PV has been a favorite for many, the Futaba 4PM is its modern successor with several advanced features.
Can I use the same receivers with both transmitters?
While there is some overlap, not all receivers compatible with the Futaba 4PV will work with the 4PM, especially those designed for the T-FHSS SR system.
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