發(fā)貨地點：北京市海淀區(qū)
發(fā)布時間：2024-12-04
DMR數(shù)字對講機IP66 型號: HYDX D31 頻率: 136-174MHz/400-480MHz 功率: 5W 信道: 32
DMR數(shù)字對講機IP66
型號: HYDX D31
頻率: 136-174MHz/400-480MHz
功率: 5W
信道: 32
1. 高低功率可選5W/ 2W
2. 超容量電池2000mAh
3. 尾音消除
4. 單獨工作
5. 中繼功能
6. 脫網(wǎng)功能
7. 正常/嚴格靜噪
8. 加密功能
9. 省電功能
10. 信道掃描/優(yōu)先掃描
HYDX D31 UHF VHF 32CH Digital Ham Two Way Radio | |
Model No. | D31 |
Frequency Range | 350-400MHz/400-480MHz/136-174MHz |
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-on |
Battery Lifespan(5/5/90) | Analog 12Hours/Digital 14Hours |
Dimension(excluding antenna) | 132(H)*62(W)38(D)mm |
Weight(Battery, antenna Included) | About 258g |
Digital Protocol | ETSI TS 102361-1.-2.3 |
Transimitter | |
Output Power | High≤5W Low≤2W |
Frequency Stability | ±2.5PPM |
Modulation Mode | Analog(FM):11K0F3E 4FSK Digital:12.5KHz; Data Only:7K60FXD 12.5KHz(Data & Audio): 7K60FXW |
Adjacent Channel Power | ≤-60dB(12.5KHz) ≤-65dB(25KHz) |
Free Time Slot Power | TDMA ≤-57dB |
Spurious and Harmonics | 9KHz-1GHz ≤-36dBm 1GHz-12.75GHz ≤-30dBm |
Digital Audio Encode & Decode | AMBE+2TM |
Modulation BER(Bit Error Rate/4FSK) | ≤5% |
Receiver | |
Analog Sensitivity | 0.35uV/-116dBm(20dB SINAD) 0.22uV/-120dBm(Typical) |
Digital Sensitivity | 0.3uV/-117.4dBm(BER 5%) 0.7uV/-110dBm(BER 1%) |
Adjacent Channel Selectivity | TIA603C:60dB(12.5KHz)ETSI: 60dB(12.5KHz ) |
Spurious Response Anti-interference | TIA 603C:65dB≥65dB(ETSI) |
Block | ≥84dB |
Spurious and Harmonics | 9KHz-1GHz ≤ -57dBm 1GHz-12.75GHz ≤-47dBm |
Audio Distortion | ≤3% |
這款更多應(yīng)用于場所：有施工現(xiàn)場，大廈保安，物流調(diào)配，港口作業(yè)，廠區(qū)安全，車間作業(yè)調(diào)配等等。
