- Simple long range communication Solutions for Family Farms and Breeding Farms
- GMRS Radio Communication Solution for Extending GMRS Handheld Radio Range
- Portable Repeater Solution for Farms and Ranches
- Contains GMRS Repeater, Mobile Radio, NR30 Handhelds and Accessories Kits
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Retevis RT97S GMRS Repeater with 2 Pack NR30 Long Range GMRS Radio Bundle
This portable GMRS repeater bundle. Can extend the communication range of your handheld device. Provides a range of up to 10 miles (exact range depends on the environment in which it is used). This is an easy to use and perfect remote radio communication solution, ideal for use in scenarios such as homesteads, farms, built environments, camping and road trips.
Key features
Retevis RT97S Repeater
1. Portable size
With dimensions of 260 x 210 x 70mm, the compact design of the repeater allows you to set up your own base station on hilltops and rooftops of buildings. This allows you to communicate with people in the area you want to communicate with.
2. Simple to use
This combo comes with everything you need. With 8 GMRS repeater channels, a 10W transmitter with full 5W output power behind the duplexer, and a built-in duplexer, all you need to do is add an antenna and feeder and you're ready to broadcast. Also included is a USB programming cable to program the repeater to the channel and CTCSS/DCS tones of your choice. You can place it in your attic/loft, plug a short piece of antenna wire into the exterior, and install the equipped GMRS-specific antenna on your roof.
3. Multiple Charging Options
The RT97S is equipped with a car-electric power cord that can be powered by car power, DC12V~24V power or solar battery. Ideal for solar repeater sites that require low power consumption and a small footprint.
4. LCD Display
The display helps you easily understand the TX and RX frequencies, CTCSS/DCS codes, and bandwidth settings. There are also up and down keys to help you change channels and CTCSS/DCS tones. You can also use the keys to lock/unlock the keypad.
Retevis NR30 GMRS handheld radio:
1. Repeater capability
The NR30 GMRS 2-way radio has 8 repeater channels that connect directly to the Retevis RT97S GMRS repeater. Realize your long-distance communication needs.
2. IP67 Waterproof Radio
With waterproof function, it can be better adapted to various environments. The rugged enclosure can also withstand drops better. Extend the service life.
3. Long battery life
Equipped with a 2800mAh high-capacity battery, supports 24-hour work in the workplace without frequent charging. Extra long standby time to meet your daily work.
4. Noise Reduction
Compared with single-channel AI noise reduction, NR30 adopts two-way AI noise reduction, which is more suitable for various noise environments. Get a clearer sound experience.
5.One-key Group Call
One-key group call function can easily arrange multiple departments to work together, which greatly meets the needs of different occasions.
6.Emergency Alarm Function
With emergency alarm function. When an emergency occurs, long press the alarm button to ensure your safety.
Installation Location Suggestion
We recommend that you install the GMRS repeater at the highest point around your main work area. The terrain will play an important role in your ability to communicate point-to-point. The height of the antenna will help maximize the value of your GMRS Repeater as well as your handheld device.
The purpose of the repeater is to provide a relay point that can see and communicate with as many other points as possible, such as the tops of buildings, cell towers, and hills.
FAQS
Q1: Do GMRS repeaters require an ID?
A1: No, if the repeater is part of a private or closed repeater system, an automatic ID is not required. e.g., on a family farm or ranch, the repeater will be identified by the family's GMRS license.
Q2: Can I transmit on GMRS without a license?
A2: No. It is illegal to transmit on GMRS frequencies without a valid license. You must have a license from the FCC to use GMRS radios.
Q3: Can GMRS communicate with FRS?
A3: Yes, GMRS can communicate with FRS radios on channels 1-7 because both services share the same frequency range. However, FRS radios should avoid using channels 8-14 as these channels are exclusive to FRS.
Q4: What radio frequencies can I use for GMRS?
A4: GMRS is assigned 30 frequency channels in the 462 MHz and 467 MHz frequency ranges, with a bandwidth of 25 kHz (20 kHz authorized bandwidth) or 12.5 kHz. GMRS licensees may use the 462 MHz channel for simplex communications or repeater output. 467 MHz channels may only be used as repeater inputs in conjunction with the 462 MHz channel for output. as an output.
Q5: How does the NR30 cope with noise on the farm?
A5: The NR30 is equipped with high-definition speakers and noise-canceling features to deliver voice clearly even in noisy farm environments, such as tractor operations or animal calls.
Q6: Does NR30 support emergency alarm function?
A6: Yes, NR30 has an emergency alarm button that can quickly send an alarm signal to notify team members in case of danger (e.g., equipment failure or personnel injury).
Q7: Does NR30 support cross-region communication?
A7: NR30 supports repeater function, which can extend the communication range by repeater, suitable for large farms or cross-region communication needs.
Q8::What are the specific application scenarios of NR30 in farms?
A8:
Teamwork:Coordinate harvesting, sowing or grazing work.
Emergency contact: To deal with unexpected situations, such as equipment failure or lost animals.
Cross-regional communication: Keeping in touch with teams in different regions on a large farm.
Day-to-day management: Scheduling tasks, checking equipment or deploying supplies.
Q9: Can I transmit on GMRS without a license?
A9: No. It is illegal to transmit on GMRS frequencies without a valid license. You must have a license from the FCC to use GMRS radios.
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 | |
Power Output | 5W |
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% |
Specification of NR30 GMRS Radio:
Frequency Range |
GMRS |
Channel Number |
30 |
Audio Distortion |
<5% |
Working Temperature |
-20℃+55℃ |
Antenna Impedance |
50Ω |
RF Power |
≤10W |
Frequency Stability |
±2.5ppm |
Maximum Frequency Deviation |
Wideband: ≤5kHz; Narrowband: ≤2.5kHz |
Spurious Radiation |
TX≤7.5uW@-36dBm;RX≤2nW@-57dBm |
Modulation Method |
Wideband: 16KφF3E;Narrowband: 11 KφF3E |
Transmitting Current |
≤1500mA |
Receiving Sensitivity |
Wideband: ≤0. 25uV@-119dBm;Narrowband: ≤0. 282uV@-118dBm |
Adjacent Channel Selectivity |
≥65dB |
Intermodulation |
≥60dB |
Working Voltage |
DC 7.4V |
Features of NR30 GMRS Radio
- 30 Channels (GMRS)
- IP67 Waterproof
- VOX Delay Time
- Time Out Timer
- Busy Channel Lock
- Low Battery Alert
- Local/Remote Alarm
- VOX Hands-free
- Channel Lock
- 50 CTCSS Codes/210 DCS Codes
- Scan/Monitor/Squelch