TD1508 vs TD1207 Comparação
Comparação detalhada lado a lado de TD1508 por Telecom Design e TD1207 por TD next. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | TD1508 | TD1207 |
|---|---|---|
| Marca | Telecom Design | TD next |
| Categoria | RF Modules | RF Modules |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $12,30 | $8,95 |
| Função | Low-current US Sigfox gateway module | — |
| Market Region | United States (FCC certified) | — |
| RF Protocol | Sigfox (US 902-928 MHz ISM band) | — |
| Modulation | 2-level FSK / GFSK / OOK / ASK | Sigfox ultra-narrowband (UNB) |
| Transceiver Topology | Time-Division Duplex (TDD), single-conversion mixer to low-IF | — |
| Baseband Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Integrated DAC | 12-bit, rail-to-rail, up to 500 ksps | — |
| Supply Voltage (VDD) | +3.3 V DC (production test condition) | — |
| Temperatura de operação | -30 C to +75 C | -30 C to +70 C |
| Production Test Temperature | +25 C | — |
| Encapsulamento | 25-pin Land Grid Array (LGA), surface mount | — |
| Tipo de montagem | Surface Mount | SMT (castellated edge pads) |
| Certification | FCC certified for US embedded applications | — |
| Receiver Path | Single-conversion to low IF, supports FSK/GFSK and OOK/ASK | — |
| Status RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| Product Type | — | Sigfox RF Transceiver Module |
| Manufacturer | — | Telecom Design / TD next |
| Operating Frequency Bands | — | 868 MHz (ETSI) / 902 MHz (FCC) |
| Protocol | — | Sigfox (RC1 / RC2 / RC3 / RC4 zone-ready) |
| RX Sensitivity (typical) | — | -126 dBm |
| TX Output Power (max) | — | +14 dBm |
| Tensão de alimentação | — | 3.3 V typical (single rail) |
| Host Interface | — | UART (AT commands), SPI, GPIO |
| Antenna Interface | — | SMA / U.FL footprint (model dependent) |
| Form Factor | — | Surface-mount module |