DIGITAL TWO WAY RADIO
Our analog two-way radios are state-of-the-art communication devices that seamlessly integrate advanced digital technology. At Guanhe Communication, we proudly offer top-tier digital two-way radios that deliver superior audio clarity, boast extended battery endurance, and feature cutting-edge encryption to ensure your conversations remain private and secure. Perfectly designed for a multitude of industries-such as construction, manufacturing, and public safety-our radios come in various frequency bands, power outputs, and antenna configurations to precisely match your unique requirements.
Note:
Our mission is to guide you towards selecting the ideal two-way radios, including FM Transceivers and walkie-talkies, tailored to your specific needs.
We are thrilled to receive your inquiry and look forward to assisting you.
We are delighted that you are interested in ordering our samples for testing purposes.
We are actively seeking collaborations with two-way radio dealers and distributors to expand our network.
We are confident in our ability to present you with the perfect selection of two-way radios, FM Transceivers, and walkie-talkies to meet your communication needs.
| Specification |
| Receiver |
| Frequency Stability |
+/-2.5ppm |
Rated Audio Power |
500mW |
| Reference Sensitivity |
Better than-119dBm |
SNR |
≥40dB |
| Audio Distortion |
≤5% |
| Adjacent Channel Selectivity(ACS) |
≥65dB |
Co-channel Rejection |
≥-8 dB |
| Audio Response |
≤+2dB & ≥-10dB |
Inter-modulation |
≥50 dB |
| Transmitter |
| Transmitting Power |
≤2W |
Frequency Stability |
+/-2.5ppm |
| Transmitting SNR |
≥40dB |
Maximum Frequency Offset |
≤5KHz |
| Emit Spurious Radiation |
≤7.5uW |
Modulation Characteristic |
+1dB/-3dB |
| Adjacent Channel Power |
≤-65dB |
Modulation Distortion |
≤5% |
| The Standard Of Packing |
1 radio with standard accessories in a box,50 boxes in a carton
Standard accessories:
Radio:1pc
Charger:1pc
Battery:Li-ion 1000mAh 1pc
Belt clip:1pc
Manual:1pc
Lanyard:1pc |
| Feature |
Power Beep
128 Channels
Power Saving
V0X
Scan
Low Voltage Alert
Squelch Level Setting
Key Tone Setting
End Tone Setting
QT/DQT
10 Ring Tone Settings
Compandor.Scrambler
DSP Encryption |
| We support customized intercoms of various types and performances on demand. |
PROFESSIONAL-GRADE TRANSMITTER POWER:
These advanced communication tools come equipped with an impressive array of channels and privacy codes, enabling seamless use across diverse areas and coordinating efforts with others. Built with robust, durable materials, these radios are tailored for the discerning professional. They boast cutting-edge features such as GPS positioning, ensuring precise location tracking, and are compatible with other communication systems for integrated use. Many models even offer Bluetooth capabilities, facilitating hands-free communication for enhanced safety during driving or work. Adherence to stringent legal standards ensures optimal power efficiency and minimal interference, making these radios an indispensable asset for professionals whose work demands dependable long-distance communication beyond typical handheld range.
LONG RANGE ANTENNA:
The long-range antenna on this two-way radio significantly amplifies its signal reach by both effectively transmitting powerful signals and adeptly receiving weaker ones from distant sources. The quality and length of the antenna are crucial in extending the operational range, although varied landscapes or environmental factors may affect performance. Ideally, a radio with a two-kilometer radius operates best in unobstructed straight-line conditions. However, the presence of trees, mountains, tall buildings, or other barriers may reduce signal range.
POWER OUTPUT:
When striving for exceptional long-range communication, power output becomes a critical factor. Radios with lower power output (0.5W to 5W) excel over shorter distances, whereas those boasting higher power output (above 5W) achieve more extensive coverage. The terrain and elevation significantly impact signal travel; flat terrains with minimal obstacles allow for further range compared to hilly or densely wooded areas. Additionally, factors like the radio's antenna, prevailing weather conditions, and potential electronic interference can influence range. Achieving optimal communication distance necessitates a harmonious blend of power output and strategic features.
LONG BATTERY LIFE:
Manufacturers meticulously optimize various design elements to ensure extended battery life in these radios. Beyond employing energy-efficient components, high-capacity batteries allow for prolonged operation between charges. The quality and size of the antenna also play a role in transmitting signals efficiently, reducing the need for constant high-power operation. Furthermore, half-duplex systems, permitting either transmission or reception at any given time, are often more power-efficient than full-duplex counterparts, contributing to longer battery life.
PROFESSIONAL COMMUNICATION:
In industries such as construction, security, event management, and public safety, these two-way radios are indispensable tools for professionals. They ensure immediate communication among team members, facilitate seamless task coordination, and enable rapid response to emergencies, proving their unrivaled value across various professional sectors.
EMERGENCY SERVICES:
Critical for emergency service personnel, including officers, firefighters, and paramedics, these two-way radios provide an unbroken line of contact. They are vital for coordinating operations during emergencies and facilitate the real-time exchange of crucial information, ensuring the safety and efficiency of emergency responses.
Q1: What is MQQ(Minimum order quantity)?
A: we recommend you order 2pcs for a sample test that would be better
Q2: Do you accept customized?
A: Yes, we can design the packing box and LOGO mark as your request, OEM&ODM is welcomed.
Q3: Could you offer a free sample to test?
A: In general, customers need to pay the sample fee first, but when your order reaches the required amount, we refund the sample cost for you.
Q4: When can you ship the items?
A: 1-2 days for sample, 3-30 days for bulk order, depending on the quantity.
Q5: When can l find tracking information on the internet?
A: Usually, we will give you the tracking number and you can find the information internet in 2 days.
Q6. How do you ensure your quality?
A: Before delivery, we will check the items' quality strictly one by one, life-warranty for radio host & accessories, but we could not ensure some unpredictable reason occurred. please contact us immediately when you get defective, thanks.
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