Emergency Communication System & Ham Radios
Amateur Radios / HAM Radios
Amateur radio, also known as ham radio, is the use of radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, private recreation, radiosport, contesting, and emergency communication.
The term "amateur" is used to specify "a duly authorised person interested in radioelectric practice with a purely personal aim and without pecuniary interest;" and to differentiate it from commercial broadcasting, public safety , or professional two-way radio services.
Amateur radios require a special amateur license to use but offer some advantages over GMRS radios for certain uses. Amateur radios are used for general communications among hobbyists, are great for emergency use, and the equipment is typically better quality than average GMRS radios.
Emergency Communication Systems
Emergency communication systems often provide or integrate those same notification services but will also include two-way communication—typically to facilitate communications between emergency communications staff, affected people, and first responders.
EmComm, or Emergency Communications is the practice of providing communication services during emergency response, especially in situations where traditional communication modes may not be available.
- 8 GMRS Repeater Channels
- Built-in sound card can be connected to Raspberry Pi
- Extend the distance of the handheld Radios
- Can be powered by DC12V~24V power, car power and solar battery
Note:
This product does not include a cable to connect to the Raspberry Pi.
1, The Classic Ham radio.
2, The best choice for Preppers.
NOTE: Programming software: please click "support" to download
- Dual Band and Dual Standby
- Up to 128 Memory Channels
- Built-in Flashlight and FM Radio
- 1.6 Inch Large LCD Display
- Frequency Hopping Function
- Frequency Measurement Function
NOTE: Programming software: please click "support" to download
Easily amplify your handheld radio to 20-40W (2-6W Input)
Please check the frequency range of your radio.
RT91 VHF MOQ 50 units
- Extend range to ensure reliable communication
- Exceptional Clear Voice Quality
- Compact and Portable
- Durable and Sturdy Body
- Can be powered by DC12V~24V power, car power and solar battery
In stock version:
- VHF-10mHz-Stock: Offset 10mhz, Tx:162.6125mhz and RX:152.6125MHZ.
- UHF-10mhz-Stock: Offset 10mhz, TX: 463.3125mhz and RX: 453.3125MHZ
Free Luminous Speaker Mic and VHF single Mobile Radio
NOTE: Programming software: please click "support" to download
Flexible IP networking: The device is connected in an IP interconnection mode, and supports wired access mode or wireless access modes such as WIFI, 3G/4G, and satellite communication to implement voice and data communication.
- Free Luminous Speaker Mic
- 66-88MHZ Mobile Radio
- NOTE: Programming software: please click "support" to download
- 10W Analog Portable Repeater
- Extend the distance of the handheld Radios
- TX frequency and RX frequency can be customized
- Can be powered by DC12V~24V power, car power and solar battery
NOTE:
- Custom time usually takes two weeks.
- Please note the customized information when placing an order.
- After customization, the frequency is fixed and cannot be modified.
Free Luminous Speaker Mic and UHF single Mobile Radio
NOTE: Programming software: please click "support" to download
- HD1 GPS Version Kit
- Digital/Analog Double Modes
- Compatible with Motorola Tier Ⅰ&Ⅱ
- Support Dual Time Slot
- APRS / GPS Capable
- Up to 3000 Channels and 200,000 Contacts
- Come With Antenna, Battery, Speaker Mic and Programming Cable
_md.jpg "RT9000D 220-260mhz High power Mobile Car Ham Radio Transceiver")
- Free Luminous Speaker Mic
- Single Band 220-260mhz
- NOTE: Programming software: please click "support" to download
- Digital/Analog Double Modes
- Compatible with Motorola Tier Ⅰ&Ⅱ
- Support Dual Time Slot
- APRS / GPS Capable (GPS version)
- Up to 3000 Channels and 200,000 Contacts
- FPP(Front Panel Programming)
NOTE: Programming software: please click "support" to download
- Dual Band and Dual Standby
- DOT-MATRIX LCD display
- Digital FM radio (76-108MHz)
- Bright Flashlight Illumination Function
- Support CHIRP and Front Panel Programming (FPP)
NOTE: Please click "SUPPORT" to download the programming software.
- RT73 is a DMR Ham mobile radio for Amateurs.
- The mini size occupies the space of a palm.
- Analog and digital mode combined, can help you connect to more radios.
- GPS gives you a clear idea of your location even in the wild.
Note: 25 kHz channel space is not available in USA because of FCC Narrowbanding Requirements. - NOTE: Programming software: please click "support" to download
- Retevis new generation wide-narrow converged communication wireless intercom smart system.
- DMR and Analog, narrow-band private network technologies, 3G/4G LTE, WLAN, and other wide-band technologies.
- Provide end-to-end voice, data, and other full-service convergence solutions.
NOTE: Programming software: please click "support" to download
- 10W DMR Portable Repeater
- Analog and Digital Mode
- Extend the distance of the handheld Radios
- Exceptional Clear Voice Quality
- Can be powered by DC12V~24V power, car power and solar battery
NOTE:
- UHF-10mhz-Stock: Offset 10mhz, TX: 463.3125mhz and RX: 453.3125MHZ
- Programming software: please click "ServiceSupport" to download.
1. Long range walkie talkie with high power.
2. The best choice for Preppers with the FM radio.
3. The classic ham radio with dual band and keyboard.
4. It is the US version.