| Customization: | Available |
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| Frequency Range: | 136-174MHz 400-480MHz |
| Talk Range: | 5-10km |
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Long range Kdwera HT-500E Portable FM radio transmitter
Analog 8W LED display walkie talkie two way radio
The long range walkie talkies are designed to provide communication over extended distances, making them ideal for outdoor activities, hiking, camping, hunting, and other adventures where reliable communication is essential. These walkie talkies typically operate on UHF or VHF frequencies and are equipped with high-powered transmitters and sensitive receivers to ensure clear and uninterrupted communication over long distances, sometimes up to several miles or even tens of miles depending on the terrain and environmental conditions.
The long range capability of these walkie talkies allows users to stay in touch with their companions or team members even when they are far apart, making them indispensable tools for coordinating activities, sharing information, and ensuring safety in remote or challenging environments. Whether used by outdoor enthusiasts exploring rugged terrain, search and rescue teams conducting operations in remote areas, or event organizers managing large gatherings, long range walkie talkies provide a reliable means of communication that can bridge distances and facilitate effective teamwork.
In addition to their long range communication capabilities, modern long range walkie talkies often come equipped with features such as weather alerts, hands-free operation, built-in flashlights, and rugged designs that withstand harsh conditions. These additional features enhance the utility and versatility of long range walkie talkies, making them valuable tools for a wide range of outdoor activities and professional applications where dependable communication is vital for success and safety.
• 99 Channels
• Power output 8W
• VOX
• PTT prompt tone
• Voice annunciation
• Low battery strngth display
• 50 CTCSS
• LED display
• Busy Channel Lockout
• TOT
• Scan
• Menu display mode
• Channel number/name display
• 107 DCS
Specification:
|
Items |
UHF |
VHF |
|
Frequency |
400-480MHz |
136-174MHz |
|
Channel Capacity |
99 Channels |
|
|
Antenna Impedance |
50Ω |
|
|
Dimension(H*W*D) |
102*54*35mm |
|
|
Weight(W/battery) |
225g |
|
|
Li-pol battery |
2200mAh |
|
|
Rated Voltage |
DC:3.7V |
|
| Receiver | ||
| Frequency | 400-480MHZ; 340-400MHZ | 136-174MHZ; 245MHZ |
| Channel Spacing | 5/6.25/10/12.5/25kHZ | |
| Sensitivity | 0.25uV | |
| Squelch Sensitivity | 0.20uV | |
| Adjacent Channel Selectivity | [email protected] / 65dB@25kHz | |
| Spurious Rejection | 65dB | |
| Image rejection | 65dB | |
| Audio Distortion | 3% | |
| FM Noise | -40dB @12.5kHz / -45dB @25kHz | |
| Audio Response | +1,-3dB | |
| Audio power | 1w | |
| Transmitter | ||
| Frequency | 400-480MHZ; 340-400MHZ | 136-174MHZ; 245MHZ |
| Channel Spacing | 5/6.25/10/12.5/25kHZ | |
| Frequency Stability | + / - 1.5ppm | |
| Frequency band | UHF | VHF |
| Power output | 8W | 8W |
| Modulation Limit | ±[email protected] /±5kHz@25kHz | |
| FM Hum & Noise | -40dB @12.5kHz / -45dB @25kHz | |
| Conducted /Radiated Emission | -36dBm<1GHz / -30dBm>1GHz | |
| Adjacent Channel Selectivity | [email protected] / -65dB@25kHz | |
| Audio Response | +1,-3dB | |
| Audio Distortion | 3% | |
| FM Modulation | 12.5kHz: 11K0F3E 25kHz: 16K0F3E | |
Xiamen Kdwera Electronics Technology Co., Ltd. is a professional walkie-talkie manufacturer and high-tech enterprise for wireless communication in southern China. Our company have awarded kinds of national honors and international certificates since 1988 established. We have approximately 15000 product area, and own FIVE JUKI SMT lines. Thus we can release 35,000 two-way radios every month.
We have an engineering team with more than 20 years of experience on walkie-talkie. Every radio is designed by ourselves, so we can provide fully technical supports. And welcome OEM and ODM service.
We use state-of-the-art machines for R&D such as signal generators, HP network analyzers, RF testing machines and more. We have our own molding factory to offer customized samples for you. By now we have about 30 models for your selections.
OUR QC
Our QC team consists of over 15 members with fifteen years of experience on average. They carry out strict tests at every step. Every walkie-talkie tested and Write frequency before packed. We offer a one-year warranty for our products.
We have High-temperature tester, Low-temperature tester, drop tester, long-term battery life monitoring room, vibration tester, high-end digital test instrument etc.
Our Service
Timely response to customer's enquiry
Technology Communication
Guarantee after-sales service
Warranty
Provides a 12-month warranty service for system products delivered
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