DMR digital mobile radio HYDX-D31communication radio
- 5000 Set / Sets per Month
- Shenzhen/Xiamen
- T/T Credit Card
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Product Details
| Place of Origin | Fujian, China | Brand Name | Juston | |
| Model Number | D31 | Type | Handheld | |
| Dimensions | 132*62*38 | Frequency Range | 136-174MHz/350-400MHz/400-480MHz | |
| Storage Channel | 32 | Talk Range | 5KM-10KM |
Product Description
DMR digital mobile radio HYDX-D31communication radio
two way radio, security guard equipment two way radio, D21security guard equipment two way radio
Prime DMR Radio, Digitalize Your Communication.
- Compatible with MOTOTRBO/HYTERA and Repeater
- Exceptional Lightweight Design
- Industry-leading Audio Quality
- SMS (Short Message Service)
- 32 Channel Capacities
- Digital Voice Encryption
- CE/FCC Approval
- Built -in AMBE+2TM
Recorder Functions (Optional)
- Built-in recorder storage
High memorial capacity 128M
Record/play communication up to 8 hours
Super read by radio unit
Luxury Functions
- Frequency 350-400/400-480MHz/136-174MHz
High/Low Power Switchable 5W/2W
High Battery Capacity 1600mAh
Monitor
Tail Elimination
Lone Worker
Message
Repeater
Talk Around
Normal/High SQL
Battery Indicator
Encryption
Power Save
Channel Scanning/Priority
Model No. | A21 |
Frequency Range | 136-174MHz/350-400MHz/400-4801MHz |
RF Output Power | HI Power≤5W Low Power≤2W |
Channel Spacing | Wide:25Khz Narrow:12.5Khz |
Antenna impedence | 50Ω |
Operating Temperature | -30℃~+60℃ |
Operating Voltage | DC7.4V |
Battery Type | 1600mAh Li-ion |
Battery Lifespan(5/5/90) | Anolog 12 Hours / Digital 14 Hours |
Dimension(excluding antenna) | 135(H)*62(W)*38(D)mm |
Weight(Battery, antenna Included) | About 258g |
Transmitter | |
Output Power | High≤5W Low≤2W |
Frequency Srability | ±2.5PPM |
Adjacent Channel Power | ≤-60dB(12.5Khz) ≤-65dB(25Khz) |
Spurious and Harmonics | 9KHz-1GHz ≤-36dBm |
1GHz-12.75GHz ≤-30dBm | |
Audio Distortion | ≤ 3% |
Receiver | |
Ananlog Sensitivity | 0.35uV / -116dBm(20dB SINAD) 0.22uV / -120dBm(Typical) |
Digital Selectivity | 0.3uV / -117.4dBm(BER 5%) 0.7uV / -110dBm(BER 1%) |
Adjacent Channel Selectivity | TIA603C”60dB:12.5KHz ETSI60dB:12.5KHz |
Spurious Response Anti-inteference | TIA603C: 70dB ETSI:70dB |
Intermodulation | TIA603C: 65dB ≥ ETSI:65dB |
Block | ≥ 84dB |
Spurious and Harmonics | 9KHz-1GHz ≤-57dBm |
1GHz-12.75GHz ≤-47dBm | |
Audio Distortion | ≤3% |
Company Brief Introduction
Fujian Juston Electronic Equipment Co.,Ltd . belongs to Huayuan telecommunications group, is located
in Quanzhou city Licheng District of South Road South Industrial park. Huayuan Electric was founded
in 1983, tovigorouslysupport, Juston has been gradually developed intothe industry a top
ODM and OEM suppliers.
1.Reply your inquiry in 24 working hours.
2.Well trained experienced staff reply all your questions.
3.Customized design is available, OEM and ODM care welcomed.
4.Fast delivery to customers all over the world after deposit.
5.100% QC inspection before shipment.
6.One year warranty for radios, six month for accessories.
7.Excellent after-sales service
Contact Us
- Fujian Juston Electronic Equipment Co., Ltd.
- Contact nameAlly Xu Chat Now
- Phone86-595-28563681
- AddressNo.115-119 ,Yuantai 3rd Road, Jiangnan Hi-tech Park ,Licheng District, Quanzhou, Fujian
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