Motorola SL4000 Portable Keypads DMR Digital Color Screen Walkie-talkie UHF 403-470 MHz
Motorola SL4000 walkie-talkie is a DMR digital color screen walkie-talkie, which uses leading digital technology to provide users with more high-fidelity voice communication and stronger signal transmission capabilities. Its various advantages determine that it is more convenient and efficient. Communication tools, whether it is enterprises or individuals in various fields such as security, logistics, and catering, can benefit from it.
Motorola SL4000 has a high-definition color LCD screen, which can not only clearly display the chat content, but also display relevant operation information, making the user’s operation more smooth.
Secondly, in terms of audio, the SL4000 walkie-talkie has high-fidelity voice quality, good signal and clear voice. It can maintain stable signal transmission no matter indoors or outdoors, ensuring that information that cannot be conveyed can be transmitted efficiently.
The SL4000 walkie-talkie also supports digital group calls, which means that a group of people can carry out two-way voice communication at any time, without the need to open and close doors or channel adjustments like traditional radio or analog walkie-talkies, making communication more convenient and fast, while reducing costs and waste of resources.
Of course, intelligent operation and excellent audio quality are the most distinctive advantages of the Motorola SL4000 walkie-talkie, but it is not only that. In terms of portability, the SL4000 walkie-talkie adopts a lightweight design, and its appearance is very similar to an ordinary PDA. The thickness of the body is only 12.5mm, which is light and easy to carry. , travel worry-free.
Function
- Dual internal speakers deliver loud, clear audio quality
- Tri-colour LED indicator for clear, visible feedback of calling, scanning, roaming and monitoring features.
- Contoured push-to-talk button provides comfort and is easy to access
- 4-way navigation disc for easy scrolling through menus and channels (supports up to 1,000 channels)
- Easy to access volume control buttons
- 2 programmable buttons for quick access to frequently used features; ability to programme up to 9 of your favourite features into a single programmable button
- Programmable side emergency button
- Audio connector port supports discreet wired audio accessories (wireless Bluetooth® audio also available)
- Built-in photosensor intuitively adjusts backlighting on the screen to optimise viewing in all types of conditions, special “day/night mode” changes screen and illuminates icons to make them clear and readable in varying light conditions
- Large, high-definition, 5 line, colour display offers high clarity and resolution
- Intelligent Audio feature automatically adjusts the radio volume according to the environment’s noise level
- Innovative antenna design optimises range performance
Additional Features
- 2W DMR digital radio
- Weighs less than one-half of a standard two-way radio
- Operates in UHF 403-470 MHz frequency band
- Discreet communications; covert mode setting and vibrate alert feature for increased security and privacy
- Customisable voice announcement provides audible confirmation of channel or zone changes or programmable button status, without having to view the radio display
- Send quick text messages including customisable and pre-programmed messages
- Enhanced work order ticket management feature simplifies
Accessories
- Strap
- Charger
- Clip
- Manual
- Earpiece
Specifications
| General | ||
| Channel Capacity | 1000 | |
| Frequency | UHF: 403-470 MHz | |
| Radio with BT70 Li-ion (1400mAh) Battery |
Height (H) x Width (W) x Thickness (T) |
121 x 55 x 17.4 mm (4.76 x 2.17 x .68 inches) |
| Weight | 153 g (5.39 oz) | |
| Radio with BT90 Li-ion (1800mAh) Battery |
Height (H) x Width (W) x Thickness (T) |
121 x 55 x 19.8 mm (4.76 x 2.17 x .78 inches) |
| Weight | 165 g (5.82 oz) | |
| Power Supply | 3.7 V (Nominal) | |
| BT70 Li-ion (1400mAh) Battery | 8.5 hrs | |
| BT90 Li-ion (1800mAh) Battery | 11.5 hrs | |
| Receiver | ||
| Frequencies | 403-470 MHz | |
| Channel Spacing | 12.5 kHz | |
| Frequency Stability | ± 1.5 ppm | |
| Digital Sensitivity | 5% BER : 0.3uV | |
| Rated Audio | 0.5 W | |
| Conducted Spurious Emissions (TIA603D) | -57 dBm | |
| Transmitter | ||
| Frequencies | 403-470 MHz | |
| Channel Spacing | 12.5 kHz | |
| Frequency Stability | ± 1.5 ppm | |
| Low Power Output | 2 W | |
| High Power Output | 5W | 4W |
| 4FSK Digital Modulation | 12.5 kHz Data: 7K60F1D and 7K60FXD 12.5 kHz Voice: 7K60F1E and 7K60FXE Combination of 12.5 kHz Voice and Data: 7K60F1W |
|
| Conducted/RadiatedEmission (TIA603D) | -36 dBm < 1GHz / -30 dBm >1GHz | |
| Digital Vocoder Type | AMBE +2™ | |
| Digital Protocol | ETSI TS 102 361-1, -2, -3 | |
| Environmental Specifications | ||
| Operating Temperature | -10℃ ~ +60℃ | |
| Storage Temperature | -30℃ ~ +70 ℃ | |
| ESD | IEC 61000-4-2 | |
| Thermal Shock | Per MIL-STD | |
| Dust & Water Intrusion | IP54 | |
| Humidity | 8 hr soak @ +50° C and 95% RH | |
| Salt Fog | 8 hrs exposure to 5% saline solution (sodium chloride) at 35° C, 16 hours standing period | |
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