TD1207 vs TD1205 对比
详细并排对比 TD1207 出自 TD next 和 TD1205 出自 TD next。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | TD1207 | TD1205 |
|---|---|---|
| 品牌 | TD next | TD next |
| 分类 | RF Modules | RF Modules |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.95 | $10.50 |
| Product Type | Sigfox RF Transceiver Module | Sigfox-certified RF transceiver module |
| Manufacturer | Telecom Design / TD next | TD next (Telecom Design) |
| Operating Frequency Bands | 868 MHz (ETSI) / 902 MHz (FCC) | — |
| Modulation | Sigfox ultra-narrowband (UNB) | Ultra-Narrow-Band (UNB), DBPSK uplink |
| Protocol | Sigfox (RC1 / RC2 / RC3 / RC4 zone-ready) | — |
| RX Sensitivity (typical) | -126 dBm | — |
| TX Output Power (max) | +14 dBm | — |
| Baseband Processor | ARM Cortex-M3 | — |
| 电源电压 | 3.3 V typical (single rail) | [DATA_NEEDED: VBAT operating range] |
| Host Interface | UART (AT commands), SPI, GPIO | UART, SPI, I2C, GPIO |
| Antenna Interface | SMA / U.FL footprint (model dependent) | — |
| 工作温度 | -30 C to +70 C | -40C to +85C |
| Form Factor | Surface-mount module | Surface-mount LGA castellation module |
| RoHS 状态 | Compliant | Compliant |
| 安装类型 | SMT (castellated edge pads) | Surface Mount (reflow) |
| RF Protocol | — | Sigfox (Ultra-Narrow-Band LPWAN) |
| Operating Frequency (RC1) | — | 868 MHz (ETSI Europe) |
| Operating Frequency (RC2) | — | 902-928 MHz (US, Australia, Japan) |
| Tx Power (RC1) | — | +14 dBm typical |
| Tx Power (RC2) | — | +22 dBm maximum |
| Receiver Sensitivity | — | [DATA_NEEDED: receiver sensitivity] |
| Integrated Microcontroller | — | ARM Cortex-M0+ (STM32 family) |
| Clock Reference | — | Integrated TCXO |
| Maximum Payload Size | — | 12 bytes per uplink message |