N511BS-B: CC1125 Narrowband RF Module | +15dBm | -123dBm Sensitivity | 169/433/868MHz | ESD Protected
- Detail
- Parameters
N511BS-B RF Module
TI CC1125 | TCXO & ESD Protected | Sigfox Ready
📡 Core Features
Chip: TI CC1125 Narrowband Transceiver
Output Power: +15 dBm
Sensitivity: -123 dBm @ 1.2kbps
Bands: 169, 433, 868 MHz
Stability: 40MHz TCXO
Protection: Full ESD Protection (All I/Os & RF)
Interface: SPI
Size: 20 x 17 x 3 mm
Compatibility: Sigfox, Arduino
⚡ Performance Summary
| Parameter | Value |
|---|---|
| Supply Voltage | 1.8V - 3.6V |
| TX Current | ~56 mA |
| RX Current | ~24 mA |
| Sleep Current | 0.1 µA |
| Data Rate | 0.3 - 200 kbps |
| Range | Up to 2000 m |
| Temp Range | -40°C to +80°C |
🎯 Ideal For:
Sigfox & LPWAN Devices
Industrial Wireless Sensors
Smart Utility Meters
Battery-Powered Trackers
Arduino Wireless Projects
🔧 Key Advantages
Reliable: TCXO for accuracy + ESD for durability.
Efficient: Extremely low sleep current.
Simple: Easy SPI control, no RF expertise needed.
Versatile: Works with Sigfox and custom protocols.
🛒 Available Models
N511BS-B-169M (160-175MHz)
N511BS-B-433M (410-480MHz)
N511BS-B-868M (860-960MHz)
⚠️ Pro Development Tip
Master TCXO Control (Pin 6): For lowest power, connect to a GPIO. Turn OFF in deep sleep (saves ~1mA). Turn ON and wait 2ms before waking the radio. This is key for multi-year battery life.
Engineered for reliability and efficiency. The N511BS-B delivers robust narrowband communication for your critical IoT applications.