SIM7000A vs SIM7000G مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ SIM7000A بواسطة SIMCom و SIM7000G بواسطة SIMCom. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | SIM7000A | SIM7000G |
|---|---|---|
| العلامة التجارية | SIMCom | SIMCom |
| الفئة | RF Modules | RF Transceivers |
| حالة دورة الحياة | نشط | نشط |
| Technology | LTE Cat-M1 (eMTC) / NB-IoT | LTE Cat-M, NB-IoT (Cat-NB), GPRS, EDGE, LPWA |
| GNSS | Integrated multi-GNSS positioning | Integrated GNSS receiver |
| Package Dimensions | 24 x 24 mm LGA | — |
| نوع التركيب | SMD (LGA) | Surface Mount (SMD) |
| Data Rate Class | Low latency, medium throughput | — |
| Interfaces | UART, GPIO, PCM, I2C | UART, USB, GPIO, I2C, ADC, PCM, SIM card |
| AT Command Compatibility | Mostly compatible with SIM800F | — |
| Footprint Compatibility | Compatible with SIM900 and SIM800F | — |
| Peak Supply Current (VBAT) | Up to 2 A | — |
| Recommended VBAT Bulk Capacitance | More than 300 uF (1000 uF typical if supply < 2 A) | — |
| Allowed VBAT Voltage Drop | Less than 300 mV during transmit burst | — |
| Regional Variant | North America (A variant) | — |
| حالة RoHS | RoHS compliant | Compliant |
| Supply Voltage Range | [DATA_NEEDED: VBAT voltage range] | — |
| درجة حرارة التشغيل | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| LTE Bands | [DATA_NEEDED: supported LTE band list] | — |
| الفئة | 2G/3G/4G/5G Modules (distributor classification) | — |
| Frequency Bands | — | 850 MHz, 900 MHz, 1800 MHz, 1900 MHz |
| Supported LTE Bands | — | B1, B2, B3, B4 |
| جهد التغذية | — | 3.0 V to 4.3 V |
| PSM Current | — | 9 uA (Power Save Mode) |
| Antenna | — | Antenna not included |
| العلبة | — | LCC surface mount, 24 x 24 mm |
| Battery Life (PSM/eDRX) | — | Up to 10 years |
| Peak Current | — | [DATA_NEEDED: peak transmit current] |
| Data Rate (Cat-M) | — | [DATA_NEEDED: Cat-M peak data rate] |
| مستوى MSL | — | 3 (168 hours) |
| REACH | — | Compliant |