- 25W High Power
- Upgraded Feeder Cable
- IP66 Waterproof
- Frequency Range: 462.550-462.725 MHz (TX) 467.550-467.725 MHz (RX)
- Complete GMRS base station package
RB26 with Powerful torch, rugged design - Ideal for farms, ranches, golf courses, construction sites and buildings
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Description
RT97L 25W GMRS Repeater Kit with RB26 Radio Handheld Radio
The RT97L 25W GMRS Repeater Kit with 2 Pack RB26 Radio provides reliable communication with 25W high power, IP66 waterproof rating, and high-temperature protection. Its portable design and simple screen display make it ideal for remote and rugged environments like farms, ranches, warehouses, buildings, construction sites, and emergency situations. With easy Raspberry Pi integration, this kit ensures your team stays connected when it matters most.
25W High Power GMRS Repeater
With the 25W GMRS repeater kit, including an FRP antenna and coaxial cable, you get strong and reliable signals across your farm or building, minimizing dead zones for seamless communication.
Portable and Lightweight GMRS Repeater
The 25W GMRS repeater, with its compact 11.22 × 2.68 × 7.28-inch size and lightweight 7.86lb design, fits easily in your backpack. It’s the perfect companion for maintaining strong signals in transient lifestyles or remote work scenarios.
IP66 Waterproof GMRS Repeater
Whether it's torrential rain or a dusty construction site, the waterproof GMRS repeater kit with FRP antenna and coaxial cable keeps your signal strong—rain or shine.
Compatible with Raspberry Pi
Perfect for outdoors, construction sites, or rural cabins, this 25W GMRS repeater kit extends your connectivity range. With Raspberry Pi integration, you can link sensors, cameras, and alarms—even through thick walls or dense forests.
16 Adaptive Channels
Stay connected effortlessly with 16 channels. Seamlessly switch between high and low power modes to adapt to your surroundings, ensuring clear and reliable communication wherever you go.
Smart Overheat Protection
Designed for extreme conditions, the portable GMRS repeater automatically reduces power when temperatures exceed 60°C, preventing overheating and ensuring consistent, reliable performance even in hot climates.
Cold-Weather Performance
The 25W GMRS repeater is equipped with a low-temperature mode that activates an internal heating system when the temperature drops to -15°C, preventing freezing and ensuring reliable operation even in challenging winter conditions.
LCD Screen Display
The GMRS mobile repeater features a clear LCD screen display, providing real-time information such as channel and battery level, so you can easily monitor and adjust settings at a glance.
RT97L GMRS Repeater Kit Applicable Scenarios
The RT97L GMRS Repeater Kit is perfect for large farms, ranches, construction sites, outdoor events, hunting camps, and open-air theaters, ensuring reliable communication in vast and challenging environments.
Detail Display
Installation Steps
FAQ
1. What’s the Difference Between 5W and 25W Power?
The difference in power between 5W and 25W is significant, especially when it comes to communication range. With 5W, communication over long distances may result in weak signals or no reception at all. In contrast, 25W power can significantly improve the signal range, allowing for clearer and more reliable communication over much longer distances. While power plays a crucial role, factors such as antenna height also impact range. In areas where elevation isn’t favorable, increasing the power to 25W helps extend the communication range and overcome obstacles.
2. Is the Actual Output Power Really 25W?
The factory output of the RT97L repeater is between 22W and 25W. However, when the repeater operates with an internal duplexer, some power loss may occur. As a result, the actual output power may range from 15W to 22W depending on the quality, thickness, and length of the feeder cable. While the power might fluctuate a bit, it still ensures solid, reliable performance in most conditions.
3. What’s the GMRS Repeater Frequency Range (TX and RX)?
For users operating with GMRS, the frequency range of the RT97L is:
- TX (Transmit): 462.550 - 462.725 MHz
- RX (Receive): 467.550 - 467.725 MHz
This range allows for effective communication and operation in the designated GMRS frequencies, which are crucial for users who need clear, uninterrupted signals.
4. How Does Using a Raspberry Pi Enhance RT97L’s Functionality?
The RT97L portable gmrs repeater is designed with flexibility in mind. By connecting the repeater to a Raspberry Pi via its DB-9 interface, users can expand the repeater's functions. This allows for easy programming and the ability to customize the repeater to fit specific needs, whether you’re operating in a particular area, enhancing security, or fine-tuning performance.
5. What Is Amp Absorption in TX and RX?
- Receive Mode Absorption: 180mA
- Transmit Mode Absorption: 5.5A
6. How is the RT97L Waterproof Even if the Doors Are Uncovered?
The RT97L gmrs mobile repeater is rated IP66 waterproof, meaning it can withstand powerful jets of water from all directions. This rating ensures that it performs well even in harsh weather or environments with heavy water flow. However, to ensure optimal performance and longevity, it's always a good idea to install the repeater in a protected location, especially in areas with extreme weather conditions.
7. Does the RT97L Have an Internal Duplexer?
Yes, the RT97L portable repeater comes equipped with an internal duplexer, which is essential for enabling the repeater to work efficiently with an antenna. The duplexer allows the device to handle both transmit and receive signals simultaneously without interference.
8. How Many Channels Does the RT97L Have? And What Does It Mean?
The RT97L is capable of storing 16 different channels, which means it can quickly switch between up to 16 communication frequencies.
9. What is the RT97L's Duty Cycle?
The duty cycle for RT97L repeater is 100%.
10. What’s the difference between RT97S and RT97L?
That main difference between RT97S and RT97L is that RT97L is a 25W high power repeater while RT97S is 10W. And RT97L has the IP66 waterproof certification.
RT97L 25W GMRS Repeater Kit with RB26 Radio Handheld Radio
The RT97L 25W GMRS Repeater Kit with 2 Pack RB26 Radio provides reliable communication with 25W high power, IP66 waterproof rating, and high-temperature protection. Its portable design and simple screen display make it ideal for remote and rugged environments like farms, ranches, warehouses, buildings, construction sites, and emergency situations. With easy Raspberry Pi integration, this kit ensures your team stays connected when it matters most.
25W High Power GMRS Repeater
With the 25W GMRS repeater kit, including an FRP antenna and coaxial cable, you get strong and reliable signals across your farm or building, minimizing dead zones for seamless communication.
Portable and Lightweight GMRS Repeater
The 25W GMRS repeater, with its compact 11.22 × 2.68 × 7.28-inch size and lightweight 7.86lb design, fits easily in your backpack. It’s the perfect companion for maintaining strong signals in transient lifestyles or remote work scenarios.
IP66 Waterproof GMRS Repeater
Whether it's torrential rain or a dusty construction site, the waterproof GMRS repeater kit with FRP antenna and coaxial cable keeps your signal strong—rain or shine.
Compatible with Raspberry Pi
Perfect for outdoors, construction sites, or rural cabins, this 25W GMRS repeater kit extends your connectivity range. With Raspberry Pi integration, you can link sensors, cameras, and alarms—even through thick walls or dense forests.
16 Adaptive Channels
Stay connected effortlessly with 16 channels. Seamlessly switch between high and low power modes to adapt to your surroundings, ensuring clear and reliable communication wherever you go.
Smart Overheat Protection
Designed for extreme conditions, the portable GMRS repeater automatically reduces power when temperatures exceed 60°C, preventing overheating and ensuring consistent, reliable performance even in hot climates.
Cold-Weather Performance
The 25W GMRS repeater is equipped with a low-temperature mode that activates an internal heating system when the temperature drops to -15°C, preventing freezing and ensuring reliable operation even in challenging winter conditions.
LCD Screen Display
The GMRS mobile repeater features a clear LCD screen display, providing real-time information such as channel and battery level, so you can easily monitor and adjust settings at a glance.
RT97L GMRS Repeater Kit Applicable Scenarios
The RT97L GMRS Repeater Kit is perfect for large farms, ranches, construction sites, outdoor events, hunting camps, and open-air theaters, ensuring reliable communication in vast and challenging environments.
Detail Display
Installation Steps
FAQ
1. What’s the Difference Between 5W and 25W Power?
The difference in power between 5W and 25W is significant, especially when it comes to communication range. With 5W, communication over long distances may result in weak signals or no reception at all. In contrast, 25W power can significantly improve the signal range, allowing for clearer and more reliable communication over much longer distances. While power plays a crucial role, factors such as antenna height also impact range. In areas where elevation isn’t favorable, increasing the power to 25W helps extend the communication range and overcome obstacles.
2. Is the Actual Output Power Really 25W?
The factory output of the RT97L repeater is between 22W and 25W. However, when the repeater operates with an internal duplexer, some power loss may occur. As a result, the actual output power may range from 15W to 22W depending on the quality, thickness, and length of the feeder cable. While the power might fluctuate a bit, it still ensures solid, reliable performance in most conditions.
3. What’s the GMRS Repeater Frequency Range (TX and RX)?
For users operating with GMRS, the frequency range of the RT97L is:
- TX (Transmit): 462.550 - 462.725 MHz
- RX (Receive): 467.550 - 467.725 MHz
This range allows for effective communication and operation in the designated GMRS frequencies, which are crucial for users who need clear, uninterrupted signals.
4. How Does Using a Raspberry Pi Enhance RT97L’s Functionality?
The RT97L portable gmrs repeater is designed with flexibility in mind. By connecting the repeater to a Raspberry Pi via its DB-9 interface, users can expand the repeater's functions. This allows for easy programming and the ability to customize the repeater to fit specific needs, whether you’re operating in a particular area, enhancing security, or fine-tuning performance.
5. What Is Amp Absorption in TX and RX?
- Receive Mode Absorption: 180mA
- Transmit Mode Absorption: 5.5A
6. How is the RT97L Waterproof Even if the Doors Are Uncovered?
The RT97L gmrs mobile repeater is rated IP66 waterproof, meaning it can withstand powerful jets of water from all directions. This rating ensures that it performs well even in harsh weather or environments with heavy water flow. However, to ensure optimal performance and longevity, it's always a good idea to install the repeater in a protected location, especially in areas with extreme weather conditions.
7. Does the RT97L Have an Internal Duplexer?
Yes, the RT97L portable repeater comes equipped with an internal duplexer, which is essential for enabling the repeater to work efficiently with an antenna. The duplexer allows the device to handle both transmit and receive signals simultaneously without interference.
8. How Many Channels Does the RT97L Have? And What Does It Mean?
The RT97L is capable of storing 16 different channels, which means it can quickly switch between up to 16 communication frequencies.
9. What is the RT97L's Duty Cycle?
The duty cycle for RT97L repeater is 100%.
10. What’s the difference between RT97S and RT97L?
That main difference between RT97S and RT97L is that RT97L is a 25W high power repeater while RT97S is 10W. And RT97L has the IP66 waterproof certification.
Spec
| RT97L Spec. | |
| Model | RT97L |
|
Frequency Range
|
462.550-462.725 MHz (TX)
467.550-467.725 MHz (RX)
|
|
Channel Capacity
|
16 CH
|
|
Bandwidth
|
20KHZ/12.5KHZ
|
|
Audio Distortion
|
≤5%
|
|
Frequency Stability
|
±2.5ppm
|
|
Output Power
|
25W / 5W
|
|
Maximum Frequency Deviation
|
4.5KHZ/2.5KHZ
|
|
Modulation Mode
|
FM
|
|
Adjacent Channel Selectivity
|
≥65dB
|
|
Transmit Current
|
≤6A
|
|
Operating Voltage
|
15V DC
|
|
Antenna Impedance
|
50Ω
|
|
Operating Temperature
|
-30°C~+60°C
|
|
Dimensions
|
285x185x68mm
|
|
Weight
|
3563g
|
|
Note: Power will further attenuate after passing through the feeder. The degree of attenuation depends on the diameter, length, and material of the feeder. Please select an appropriate feeder according to your specific situation.
|
|
| RB26 Spec. | |
| Frequency Range | GMRS |
| Memory Channel | 30 |
| RF Power | ＜3W |
| Battery | Li-ion 2000mAh |
| Frequency Stability | ±2.5ppm |
| Audio Distortion | ＜5% |
| Maximum Frequency Deviation | ≤5KHz/≤2.5KHz |
| Remnant Radiation | ≤7uW |
| Modulation Mode | 16KΦF3E/ 11 KΦF3E |
| Noise-free Sensitivity | ≤0.2uV/≤0.25uV |
| Reference Sensitivity | ≤0.25uV/≤0.3uV |
| Inter-Modulation | ≥60dB |
| Adjacent Channel Selectivity | ≥65dB |
| Spurious Response Rejection | ≥55dB |
| Electric Current | ≤1.3A |
| Working Voltage | 3.7V DC |
Features
RT97L GMRS Repeater Feature:
● 16 Channels
● Channel Lock
● Scan Channel
● Volume Set
● Modem Set
● Squelch Level
● Repeater Delay
● High/Low Power Switching
● Backled Adjustment
● Low Temperature Mode
● 50 CTCSS codes/210 DCS codes
● Init Option
● Software Version
Retevis RB26 GMRS Walkie Talkie Features
● Two Year Warranty
● Full 3 Watt GMRS Radio
● 30 GMRS Channels
● 8 GMRS Repeater Capable Channels
● 260 Privacy Codes
● Wireless Copy Function
● Powerful Torch Light
● Emergency Alarms
● VOX Hands-Free Talking
● SQL Squelch Level Adjustment
● Bandwidth Adjustable (Wide/Narrow)
● USB Charging Base and Type-C USB Charging Cable
● GMRS License Required
● FCC ID: 2ASNSRB26
● Dimensions: 4.17 x 2.4 x 1.34 inches
RelevantDocuments
Reviews
Customer Reviews
All Reviews
Lu***
This is our emergency communications backbone. When cell towers were down during a storm, we powered the RT97L repeater with a car battery and solar panel. The RB26 handhelds kept the whole neighborhood connected. The IP66 waterproof rating gave us confidence in the rain.
Sa***
Perfect for dispersed camping with the RV group. We mounted the antenna on the RV ladder. The portable RT97L in the vehicle, powered by the 12V outlet, created a comms net covering miles of desert. The RB26 radios were simple for everyone to use.
Be***
As a tech coordinator for a large bike race, reliable comms are critical. We set up the RT97L repeater at the highest checkpoint. With a good antenna on a 25-ft mast, it easily covered the 15+ mile course. The RB26's long battery life lasted the entire event.
Bo***
Installed it semi-permanently in my barn. The RT97L comes with wall-mounting hardware. Its IP66 rating means I don't worry about dust or humidity. It now covers all 50 acres of my farm. The RB26 is the perfect companion handheld.
Av***
The LCD screen is simple but shows exactly what you need: channel and signal strength. Makes optimizing the RT97L repeater's placement easy. Paired with the RB26, this kit solved all communication gaps on our construction site.
Am***
A game-changer for off-grid property. My cabin has no grid power. The RT97L runs flawlessly off a solar generator. The cold-weather performance feature (internal heater) means it works year-round. Communicating with the RB26 handhelds is now reliable in every season.
Ja***
Perfect for coordinating a film shoot on location. We used the RT97L as a base station with the optional microphone. It allowed the director to talk to all crew with RB26 radios instantly. The portable and lightweight design meant we could move it as the set changed.
Je***
Excellent for search and rescue volunteer work. The quick deployment of the RT97L is key. We can set up a communication bubble in a remote area within 10 minutes. The RB26 radios are rugged and the audio is clear, which is vital in stressful situations.
An***
Manages a large hunting lease effortlessly. We placed the RT97L on a central tower. The 25W power penetrates thick woods better than our old system. The RB26 handles the rough use and weather. Safety and coordination have improved immensely.
Cu***
The smart overheat protection works. During a heatwave, I saw the RT97L automatically reduce power on the LCD display to protect itself. It kept running while maintaining communication with the RB26 radios. Intelligent design for continuous operation.
Ba***
More than just a repeater – a versatile base station. Using the DB9 port, I connected an external speaker/mic. Now the RT97L acts as the main comms hub in my shack, and I can still talk to all field teams using their RB26 handhelds seamlessly.
De***
Ideal for event security over a sprawling area. Used this kit for a music festival. The RT97L covered the entire grounds and parking lots. The RB26's powerful torch (flashlight) was unexpectedly useful for night patrols. A professional-grade solution.
Ma***
The build quality inspires confidence. The RT97L has a solid, all-metal chassis that acts as a heat sink. It feels like it can handle being in a dusty construction trailer or bouncing in an off-road vehicle. Not a flimsy plastic box.
Yv***
Simplified our farm logistics. From coordinating equipment repairs to alerting about livestock, the RT97L repeater with RB26 radios keeps everyone informed across hundreds of acres. It's like having a private, reliable cell network just for the farm.
Hu***
A must-have for disaster preparedness groups. We trained with the RT97L powered by a portable power station. Simulating a cell outage, we maintained clear comms across town using the RB26 units. The long-range reliability it provides is priceless for peace of mind.
Ba***
Solves in-building communication dead zones. Installed the RT97L in the basement equipment room of a large hotel. Now, maintenance and housekeeping staff with RB26 radios can communicate from the basement to the top floor and everywhere in between.
Ma***
The programming software is straightforward. I downloaded it from the Retevis site and had the RT97L programmed with our chosen tones in under 15 minutes. Syncing the settings to the RB26 radios was just as easy. No radio expert needed.
Lo***
The value of a complete kit cannot be overstated. Getting a tuned repeater, antenna, coax, AND handheld radios (RB26) in one package saved me hours of research and compatibility headaches. Everything is designed to work together perfectly.
Ta***
Adaptive channels and power switching are smart. I use high power on the RT97L for general farm coverage and switch to low power when working close to the base to conserve energy. The RB26 performs well on both settings.
Du***
Used by our volunteer fire department auxiliary. Not a replacement for our primary system, but the RT97L is perfect for setting up a quick incident command post or communicating with community volunteers using RB26 radios during a wide-scale event.
Wa***
Surprisingly good audio quality. I was expecting some distortion from a compact repeater, but the audio link between the RT97L and the RB26 is clean and full. Conversations are natural, without the "tinny" sound you sometimes get.
Da***
A solid investment for any small business with a large physical site. Whether it's a golf course, marina, or storage facility, the RT97L and RB26 bundle improves operational efficiency and safety. The upfront cost pays for itself in reduced frustration and better coordination.
No***
The internal duplexer is a game-changer for simplicity. Not having to buy, tune, and connect an external duplexer makes the RT97L so much easier for non-experts to deploy. The RB26 radios are equally plug-and-play.
Ph***
Gave us a 10-mile communication bubble during a blackout. When the power was out for days, the RT97L on a backup battery was our link to the outside. Neighbors with RB26 radios could check on each other. It's more than a tool; it's community resilience.
Wi***
Makes a great gift for the prepared family or outdoor enthusiast. Instead of another generic gift card, I gave my brother this RT97L kit. He uses it for his off-grid cabin and loves it. The RB26 radios are great for his family hikes.
Go***
Retevis support was helpful. I had a question about programming. I contacted their support, and they responded quickly with a clear solution. Good to know they stand behind products like the RT97L and RB26.
Wa***
Easily covers a 500-acre ranch. We have hills and a small valley. Placing the RT97L repeater on the main house roof with a decent antenna gave us clear signal everywhere. The RB26 handles the daily knocks and dust of ranch life.
Da***
Simplified communication for our landscaping business. With crews working on different parts of a large property, the RT97L repeater ensures the foreman can reach everyone instantly. The RB26 radios are durable enough for the job site.
No***
No more yelling across the warehouse. Before the RT97L, forklift drivers couldn't hear the loading dock. Now, with this repeater system and RB26 units, communication is clear, calm, and efficient. It has sped up our operations noticeably.
Qu***
The GMRS Repeater is part of our GMRS network.For now it works well in our community.
Ph***
On our 20,000-acre ranch, we need a long-range, easy-to-use radio system that lasts.so we choose the 25W RT97L Repeater. It works great.
Ogden
We use it on our school, signal coverage is enough for us.
No***
Our commercial complex has 6 steel buildings spanning 800 x 1000 feet. Signal coverage is a major issue. After several comparisons,we choose the RT97L, 25W high power ensuers the signal coverage.
Ma***
Work well on our office.Our handheld walkie talkies can’t cover our 150,000+ sq. ft. building. The signal just doesn’t reach both sides.With this repeater,we can communicate seamlessly.
Ll***
Essential for off-grid camping. I set it up at our campsite, and it worked flawlessly, even though we were miles from the nearest town.
Ki***
Super easy to set up. It took just a few minutes to get everything running. No complicated setups—just plug it in and it’s ready to go.
Je***
Reliable for remote work. I use it to stay in touch with my team on a large construction site, and it’s been essential for smooth operations.
In***
Durable and weatherproof. It’s been through some serious weather conditions and still works flawlessly, no matter the storm or heatwave.
Ha***
Amazing coverage for farm communication. I’ve been using it on my farm, and it covers the entire property. It ensures I can always reach my team.
Gr***
Highly reliable under tough conditions. The RT97L has worked through extreme weather and continues to deliver strong, clear signals.
Fi***
Works seamlessly at large events. Used it for a music festival and it boosted communication coverage across the entire venue without fail.
El***
Great customer support. Had a small issue with programming, but Retevis resolved it quickly and efficiently. Excellent customer service!
Du***
Reliable signal in valleys. We’re located in a valley, and it maintains a strong signal across the area, even in difficult terrains.
Ch***
Ideal for property management. I’ve installed it across multiple properties, and it has made communication with my team easy and reliable.
Be***
Great for off-grid family communication. I use it to stay connected with my family when we’re off the grid. It works perfectly in rural areas.
Ab***
Durable in tough conditions. I’ve used it in heavy rain and harsh winds, and it kept working flawlessly without issues.
Za***
Compact but effective. This small repeater packs a punch. It might look small, but its performance is top-notch, even in challenging conditions.
York
Super easy setup. Set it up in minutes without any complications. Great for people who aren’t tech-savvy.
Xa***
Reliable performance for remote locations. The RT97L has been amazing for communication in remote areas with no cell service. It ensures we’re always in touch.
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