- GMRS Repeater Solution for Farm and Warehouse
- The Repeater Comes with a Fiberglass Antenna, Coaxial Cable, and Speaker Mic
- Waterproof + noise reduction + rechargeable at any time
Description
Retevis NR30S Radio with RT97S Repeater GMRS Long-distance communication solutions
This Retevis NR30S and RT97S kit primarily utilizes the RT97S repeater and the NR30S's high-powered handheld radios to extend the overall range. It is particularly suitable for agricultural environments such as farms, flower gardens, orchards, and ranches.
The main advantages are as follows:
Long range and large area coverage:
Retevis NR30S handheld walkie-talkie itself has high power characteristics, which can provide long-distance communication capability. The portable feature of RT97S repeater allows users to install it flexibly according to their actual needs, so as to realize long-distance communication easily and conveniently.
Complete accessories, easy to install and carry:
The kit contains all the necessary accessories, users only need to buy a one-time purchase, you can easily complete the installation, no need to buy additional equipment.
More professional:
The handheld radios in the kit are designed to be more suitable for work and work in progress. Its screen and button design makes it easy for users to view information and improve work efficiency. The half-button design is also good for avoiding some miss operation.
Sturdy and durable:
The handheld walkie-talkie is made of sturdy shell material that can withstand harsh environments and ensure that the device is not easily damaged during use.
Suitable for a variety of complex environments:
The handheld walkie-talkie is equipped with a two-way noise reduction function, even in noisy environments can maintain a clear call quality. Whether it is outdoor work or in the cab, users can enjoy a clear call experience.
Main Functions of NR30S
1. IP67 Waterproof Two way radio
2. Walkie Talkie with Noise reduction
3. 2800mAh Battery and Support Type-C Charging
4. LCD screen and Buttons
5. Group Call Function
6. One key to cancel sub-tone, one key to reset, and one key to pair frequency.
NOAA Radio
Emergency Alarm
Main Features of RT97S GMRS Repeater:
1. Easy-to-Use GMRS Repeater Bundle
Featuring 8 GMRS repeater channels, a 10W transmitter with a full 5W output power after the duplexer, and a built-in notch duplexer, all you need to do is add an antenna and feeder cable to get on the air. A USB programming cable is also included to program the repeater to your channel and CTCSS/DCS tones of choice.
2. Small and Portable Repeater
Retevis RT97S repeater size is only 260x210x70mm. It is very small and compact, convenient to carry, and very useful for outdoor use and for families, individuals, and groups. You can also install it on the top of the mountain to build your base station.
3. Multiple Charging Options
RT97S can be powered by DC12V~24V power, car power, or a solar battery. The RT97S is ideal for solar-powered repeater sites where low power and a small footprint are required. At such a portable size, this repeater is perfect for camping trips or emergency preparedness.
4. Easy-to-Read LCD Display
Retevis RT97S repeater comes with an LCD. The display can help you know the TX and RX frequencies, CTCSS/DCS code, and bandwidth settings easily. There are also up and down keys, which can help you change channels and CTCSS/DCS tones. You can also use the key to lock/unlock the keypad.
Spec
Specification of NR30S GMRS Radio:
|
Model |
NR30S |
|
Frequency |
GMRS |
| Memory Channels | 30 |
|
Power |
10W/5W/0.5W |
|
Battery Capacity |
2800mAh Lithium Battery (with Type-C interface) |
|
Voltage |
7.4V |
|
Antenna Impedance |
50Ω |
|
Antenna |
Detachable Antenna |
|
Earphone Jack |
Moto Pin |
|
Dimensions |
67*145*38.5mm (W*H*D, excluding antenna and knobs) |
|
Weight |
570g |
Specification of RT97S GMRS Repeater:
| Specifications | |
| Frequency Range | 462.550-462.725 MHz (TX), 467.550-467.725 MHz (RX) |
| Channel Capacity | 8 GMRS Repeater Channels |
| Channel Spacing | ±12.5KHz Narrow/±25kHz Wide |
| Operating Voltage | DC:12V-24V |
| Operating Temperature | -22°F-140° F (-30° C-60° C) |
| Frequency Stability | ±2.5ppm |
| Antenna Impedance | 50 Ω |
| Dimensions | 10.25"x8.3"x2.8" (260x210x70mm) |
| Weight | 3.7 lbs (1.66 kg) |
| Transmitter | |
| Modulation | F3E |
| Spurious Emission | -60dB or less |
| Maximum Frequency Deviation | Wide: ±5kHz Narrow: ±2.5kHz |
| Audio Distortion | 5% or less |
| FM Noise | Wide:≤45dB Narrow :≤40dB |
| Receiver | |
| Sensitivity(12dB SINAD) | 0.2μV (Wide) 0.25μV (Narrow) |
| Squelch Sensitivity | 0.15μV (Wide) 0.2μV (Narrow) |
| Adjacent Channel Selectivity | ≥ 70dB (Wide) / ≥65dB (Narrow) |
| Intermodulation | ≥ 55dB |
| Spurious Rejection | ≥ 55dB |
| Image Rejection | ≥ 55dB |
| FM Ham and Noise | ≤-45dB (Wide) / ≤ -40dB (Narrow) |
| Modulation Type | F3E |
| Operating Bandwidth | ≤±7KHz / ≤±5KHz |
| Audio Distortion | ≤ 5% |
FAQS
Q1: What is a GMRS repeater?
A1: A GMRS repeater extends the range of a GMRS radio by receiving the signal and retransmitting it at a higher power. Repeaters are typically placed at high points such as towers to maximize coverage.
Q2:Is Retevis NR30S suitable for use on farms?
A2:Yes, the Retevis NR30S is a ruggedized digital walkie-talkie suitable for farm environments. It has a waterproof, dustproof and drop-proof design (IP67 rating) to cope with the harsh weather and complex terrain found on farms.
Q3:What is the communication range of NR30S?
A3:In open farm environments, the NR30S can communicate up to 3-5 kilometers. The actual distance may be affected by terrain, buildings or vegetation cover.
Q4: How does the GMRS repeater channel work?
A4: A repeater tower acts as both a radio receiver and transmitter, receiving low-power signals and transmitting them out at a higher power. This allows users to communicate clearly even when they are miles apart.
Q5: Do I need to program my GMRS radios?
A5: GMRS channels are programmed and ready for use. When you connect a GMRS radio to a repeater, it is an output signal (TX) to you, but an input signal (RX) to the repeater. Similarly, when a repeater transmits a message, it is an output (TX) to the repeater, but an input signal (RX) to the receiving radio.
Q6: How far can a 5 watt GMRS handheld radio transmit?
A6: Depends on the environment in which it is used; in an average city, about 2-3.5 miles, or more if the environment is open.
Q7: Can amateur radio communicate with GMRS?
A7: Yes, amateur radios can receive GMRS transmissions if they can cover the GMRS frequency range. However, GMRS radios cannot legally transmit on amateur radio frequencies and vice versa.
Q8: How much does it cost to install a GMRS repeater?
A8: The basic setup cost to install a home GMRS repeater, such as the Retevis RT97S, is less than $400. This applies to farms, ranches or private estates. Higher-end systems can cost more, depending on the specifications.
The Retevis RT97S is a portable GMRS radio repeater for use as a repeater for extended GMRS handheld radios. It is a compact unit with an LED to alert you when the channel is busy. It has a built-in duplexer. This allows the unit to transmit and receive on the same antenna at the same time. Essentially, the duplexer contains circuitry that isolates the transmitter from the receiver. This way, the radio frequency of the transmitter will not damage the receiver.
Features
NR30S Function:
- High / Middle/Low Power Adjustable
Two-way Noise Reduction
VOX Hands-free
Group Call
Monitor
Scan
Roger
Emergency Alarm
Low Battery Alert
30 Channels (GMRS)
Power Save/Low Power Alarm
Squelch
Weather
Weather warn
TOT（Time Out Timer）
Talk Around
Reviews
Customer Reviews
All Reviews
Perfect for coordinating logistics and operations in large business parks
The durability of GMRS radios makes them perfect for any outdoor activity.
The clear audio quality ensures important messages are never missed.
The durability of GMRS radios makes them perfect for any environment.
GMRS radios have improved communication between our remote and on-site teams.
GMRS radios are a game-changer for any team that values reliable, long-range communication.
GMRS radios have improved our team's efficiency and productivity.
The rugged design ensures GMRS radios can withstand harsh commercial environments.
GMRS radios have improved safety by enabling quick response to emergencies.
GMRS radios have made it easier to manage seasonal workers during busy periods.
A reliable solution for coordinating deliveries and shipments in real-time.
GMRS radios have improved our farm's efficiency by enabling real-time coordination.
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DELIVERY
- Dispatch: Within 24 Hours
- Free shipping across all products on a minimum purchase of $50.
- International delivery time - 7-10 business days
- Cash on delivery might be available
- Easy 30 days returns and exchanges
RETURNS
If you do not like the product you can return it within 15 days - no questions asked. This excludes bodysuits, swimwear and clearance sale items. We have an easy and hassle free return policy. Please look at our Delivery & Returns section for further information.
