技术参数：
| 品名 | 120mm圆柱形转发器 |
| 型号 | RI-TRP-R9TD |
| 功能 | 只读 |
| 内存（位） | 64 |
| 内存(页) | 1 |
| 操作频率 | 134.2 kHz |
| 调制 | FSK (frequency shift keying) 134.2 kHz / 123.2 kHz |
| 标准协议 | HDX (half duplex) |
| 电源 | Powered from the reader signal (battery-less) |
| 标准读取距离 | ≤ 200 |
| 读取时间 | 70ms |
| 外壳材质 | Reinforced Poly-Ether-Imide (PEI), black |
| 防护玻璃 | IP 67 |
| 电磁兼容性 | Programmed code is not affected by normal electromagnetic interference or x-rays |
| 信号渗透 | Transponder can be read through virtually all non-metallic material |
| 机械冲击 | IEC 68-2-27, Test Ea; 200 g, half sine, 3 ms, 2 axes, 6 shocks per axis |
| 震动 | IEC 68-2-6, Test Fc; 20 g, 20 - 500 Hz, 2 axes, 10 cycles per axis |
| 尺寸 | Ø 21 mm ± 0.8 mm ´ 121 mm ± 2 mm |
| 重量 | 60 |
| 操作温度 | –25 to +85 |
| 存储温度 | –40 to +100 (Total +125 for 1000 hours, +150 for 100 hours, +175 for 5 hours) |
