DM-R89 3KM 3000CH DMR Radio VHF UHF Radio Handheld Transceiver Dual Band Radio with Call Recording

DM-R89 3KM 3000CH DMR Radio VHF UHF Radio Handheld Transceiver Dual Band Radio with Call Recording

Description:
The DM-R89 is a professional DMR radio. It supports VHF and UHF bands, providing provide more efficient and more reliable communication with loud and clear audio. With a powerful battery, it is rugged and reliable to use. It can be used in multiple environments and industries.

Features:
- DM-R89 DMR dual band radio
- Digital and analog modes are supported
- Professional digital radio walkie talkie
- Priority channel scan
- Advanced voice encryption technology
- DTMF
- In pass-through mode, it can realize two groups of calls on one frequency
- Squelch tail elimination
- SMS function
- 1.77" HD LCD color screen
- Receiving AM aviation band
- SOS for help
- FM radio
- Menus in English and Chinese
- It can display and monitor two frequencies at the same time
- Adjustable high and low power
- One-click binding
- IP54 dustproof and rainproof: With matte texture, it is compressive and wear-resistant. With waterproof and dustproof grade up to IP54, it is not afraid of harsh environments
- Type-c charging
- Long battery life
- Durable and drop resistant
- Clear and loud
- One-click calling
- Battery saving
- Strong penetration
- In pass-through mode, it can realize two groups of calls on one frequency. Simultaneous operation at one frequency point doubles the communication efficiency and saves frequency resources
- It supports UHF 4400-470MHz and VHF 136-174MHz, reducing communication frequency band limitations
- Antenna has strong penetrating power: Customized communication module and antenna have stronger signal penetration. When the same frequency signal is interfered with, they can still present clear speech to ensure good signal transmission and reception effect
- Voice encryption: It provides basic voice encryption to ensure the privacy of business users' calls
- Push-to-talk function
- Reading/programming encryption
- Talk-around function
- VOX
- Power saving
- TOT (Time Out Timer)
- Programmable key function
- Squelch adjustment for clear speech: Digital noise cancellation technology and high-powered speakers deliver clear speech in noisy environments and at the edges of signal coverage, enabling smooth communications
- Emergency alarm
- Single call /group call/all call
- Walkie-talkie detection
- Remote monitoring
- Contacts settings
- Call recording

Specifications:
Overall:
- Operating voltage: 7.4V
- Battery capacity: 2500mAh
- Standby time: about 40 hours
- Charging method: Charger dock and USB Type-C direct charging
- Dimensions: 120 x 55 x 37mm/4.7 x 2.2 x 1.5"
- Weight (with battery and antenna): about 319g/0.7lb
- Protection rating: IP54
- Headphone jack: K type
- Antenna interface: SMA-K
- Operating temperature: -25°C to +60°C
- Storage temperature: -40°C to +85°C

General Parameters:
- Frequency range: UHF 400-470MHz; VHF 136-174MHz; FM radio 87.5-108MHz; AM 108-136MHz* (*Receive only)
- Channel capacity: 3000
- Channel spacing: 12.5kHz/25KHz (analog) 12.5kHz (digital)
- Frequency stability: +/-1.0ppm

Reception Performance:
- Sensitivity (analog): 0.35uV/-116dBm (20 dB SINAD); 0.22uV/-120dBm (typical)
- Sensitivity (numeric): 0.3uV/-117.4dBm (BER 5%); 0.7uV/-110dBm (BER 1%)
- Intermodulation: TIA603C: 55dB; ETSI: 55dB
- Adjacent channel selectivity: TIA603C: 55dB at 12.5KHz; ETSI: 55dB at 12.5KHz

Packaging Details:
- G.W.: 0.7KG

Package Included:
- 1 x Main unit
- 1 x Antenna
- 1 x Battery
- 1 x Belt clip
- 1 x Hand strap
- 1 x Type-c charging cable
- 1 x Charger dock

FAQ:
Q: What is TDMA?
A: It means means that the DMR digital mode has two time slots, which can achieve the same frequency point pass-through or two sets of calls when passing through the trunk, one time slot and one group.

Q: Is there a word limit for the SMS feature?
A: Yes, this is a shortcut for setting up commonly used numbers. Up to 50 can be set. Text messages can be up to 144 characters.

Q: Is DM-R89 duplex?
A: No. The walkie-talkie is half-duplex, which can receive and receive, but not at the same time.

Q: How do I switch between channel mode and frequency mode?
A: To switch the channel and frequency mode of the radio, you need to press and hold the back button for about 4 seconds. If the channel name is displayed on the current main interface, you cannot switch the mode directly. You need to go to Settings - Walkie-Talkie Settings - Mode, switch the channel mode to frequency mode, and return to the home page to modify. When it is in VFO mode, the mode option is not displayed in the menu. The mode option is only available if both frequencies are channel mode.

Q: Can I import a call sign library?
A: No, the handheld transceiver does not support importing amateur radio calling libraries. The walkie-talkie can import an address book and support up to 10,000 contacts. The call sign of an amateur radio can be edited by programming software to act as a call sign library.

Q: Why can't I change the time slot and color code?
A: Only when the currently selected frequency is in digital mode, you can modify the time slot and color code. The two frequency bands can be set to one digital mode and one analog mode with a computer.