艾测电子科技有限公司
中国区订购热线 021-69978588
| 厂商名称 | 产品名称 | 产品订货号 | 货期（周） | 产品价格 |
|---|---|---|---|---|
| 中国 | 对讲机 | A3230309 | 洽询 | 洽询 |
产品特点
1、采用独有的信号数字处理技术，性能更稳定可靠；
2、超大音腔设计，最佳信噪比，音质清晰宏亮；
3、两个可编程按键，操作便捷；
4、内置亚音及数字亚音编解码；
5、语音报号、报警功能；
6、自动省电，有效节能；
7、发射限时，降低损耗；
8、遇忙禁发，避免干扰；
9、有线复制，高效准确；
技术指标
|
一般规格General Specifications |
| ||||
|
供电电压Power Supply |
7.5V DC ±20% |
| |||
|
工作温度Operating Temperature |
-25℃~ + 55℃ |
| |||
|
信道数量 Number of Channels |
16 |
| |||
|
尺寸：高x宽x厚 Dimensions: H x W x D(mm) |
| ||||
|
带标准1000mAh锂离子电池With Standard 1000mAh Li-POLY battery |
102*56.5*29.5（mm） |
| |||
|
重量Weight: (gm) |
| ||||
|
带标准1000mAh锂离子电池With Standard 1000mAh Li-POLY battery |
235（g） |
| |||
|
平均电池使用时间Average Battery Life @ |
| ||||
|
带标准1000mAh锂离子电池With Standard 1000mAh Li-POLY battery |
10h |
| |||
|
封装Sealing: |
符合MIL STD 810 C/D/E and TIA/EIA 603 Withstands rain testing per MIL STD 810 C/D/E and TIA/EIA 603/IP54 |
| |||
|
冲击和震动Shock and Vibration: |
符合MIL STD 810 C/D/E and TIA/EIA 603 Protection provided via impact resistant housing exceeding MIL STD 810 C/D/E and TIA/EIA 603/IP54 |
| |||
|
防尘防潮Dust and Humidity: |
符合MIL STD 810 C/D/E and TIA/EIA 603 Protection provided via environment resistant housing exceeding MIL STD 810 C/D/E and TIA/EIA 603/IP54 |
| |||
|
接收规格Receiver Specifications |
| ||||
|
频带划分Frequencies - Full Bandsplit |
400~470MHz |
| |||
|
接收灵敏度Sensitivity(12 dB SINAD)EIA |
0.2μV |
| |||
|
互调Intermodulation EIA |
60 dB |
| |||
|
邻道选择性Adjacent Channel Selectivity |
60 dB@12.5KHz, 70 dB@25KHz |
| |||
|
假信号响应Spurious Rejection |
70 dB |
| |||
|
额定音频功率Rated Audio |
1 W |
| |||
|
音频失真Audio Distortion @ Rated Audio |
5% |
| |||
|
音频响应Audio Response (300-3000Hz) |
+1 ~ -3 dB |
| |||
|
接收杂散Conducted Spurious Emission |
-50 dBm<1 GHz, -47 dBm>1GHz |
| |||
|
|
发射规格Transmitter Specifications | ||||
|
|
频带划分Frequencies - Full Bandsplit |
400~470MHz | |||
|
|
频率稳定度Frequency Stability(-25 to 55, 25 Ref) |
2.5ppm | |||
|
|
功率Power Output |
1~4W | |||
|
|
调制限制Modulation Limiting |
±2.5KHz@12.5KHz, ±5KHz@25KHz | |||
|
|
剩余调制FM Hum & Noise |
-40dB@25KHz，-35dB@12.5KHz | |||
|
|
发射杂散Conducted/Radiated Emission |
-36dBm < 1GHz, -30dBm > 1GHz | |||
|
|
邻道功率Adjacent Channel Power |
-60dB @ 12.5KHz, -70dB @ 25KHz, | |||
|
|
音频响应Audio Response (300-3000Hz) |
+1 ~ -3 dB | |||
|
|
音频失真Audio Distortion |
< 5% | |||
测量特性
物理特性
可选附件
持有证书
备注
产品规格列表
| 产品订货号 | 产品介绍 | 符合标准 | 最小订量 | 价格 | 货期 | 备注 |
| A3230309 | 对讲机：供电电压Power Supply：7.5V DC ±20%；工作温度Operating Temperature：-25℃~ + 55℃；信道数量 Number of Channels：16；尺寸：高x宽x厚 Dimensions：H x W x D(mm)；带标准1000mAh锂离子电池With Standard 1000mAh Li-POLY battery：102*56.5*29.5（mm）；重量Weight: (gm)；带标准1000mAh锂离子电池With Standard 1000mAh Li-POLY battery：235（g）；平均电池使用时间Average Battery Life @5/5/90 Cycle；带标准1000mAh锂离子电池With Standard 1000mAh Li-POLY battery：10h；封装Sealing：符合MIL STD 810 C/D/E and TIA/EIA 603；Withstands rain testing per MIL STD 810 C/D/E and TIA/EIA 603/IP54；冲击和震动Shock and Vibration: 符合MIL STD 810 C/D/E and TIA/EIA 603；Protection provided via impact resistant housing exceeding MIL STD 810 C/D/E and TIA/EIA 603/IP54；防尘防潮Dust and Humidity：符合MIL STD 810 C/D/E and TIA/EIA 603；Protection provided via environment resistant housing exceeding MIL STD 810 C/D/E and TIA/EIA 603/IP54；接收规格Receiver Specifications：频带划分Frequencies - Full Bandsplit：400~470MHz；接收灵敏度Sensitivity(12 dB SINAD)EIA：0.2μV；互调Intermodulation EIA：60 dB；邻道选择性Adjacent Channel Selectivity：60 dB@12.5KHz, 70 dB@25KHz；假信号响应Spurious Rejection：70 dB；额定音频功率Rated Audio：1 W；音频失真Audio Distortion @ Rated Audio：5%；音频响应Audio Response (300-3000Hz)：+1 ~ -3 dB；接收杂散Conducted Spurious Emission：-50 dBm1GHz；发射规格Transmitter Specifications：频带划分Frequencies - Full Bandsplit：400~470MHz；频率稳定度Frequency Stability(-25 to 55, 25 Ref)：2.5ppm；功率Power Output：1~4W；调制限制Modulation Limiting：±2.5KHz@12.5KHz, ±5KHz@25KHz；剩余调制FM Hum & Noise：-40dB@25KHz，-35dB@12.5KHz；发射杂散Conducted/Radiated Emission：-36dBm 1GHz；邻道功率Adjacent Channel Power -60dB @ 12.5KHz, -70dB @ 25KHz；音频响应Audio Response (300-3000Hz)：+1 ~ -3 dB；音频失真Audio Distortion：< 5%，；品牌：中国 | 1 | 洽询 | 洽询 | 备注 |
