Description

CZ RQR5V6B HF ComChip

The CZ RQR5V6B HF ComChip is a high-performance, single-chip solution for HF communication applications.

Key Features:

1. High-frequency operating range: 1.8 MHz to 30 MHz
2. Data rate: up to 9600 bps
3. Modulation schemes: AFSK, FSK, MSK, and QPSK
4. Low power consumption: 50 mA (typical) in receive mode, 200 mA (typical) in transmit mode
5. Small package size: 7 mm x 7 mm QFN package

Performance Characteristics:

1. Sensitivity: -120 dBm (typical) at 1.8 MHz, -110 dBm (typical) at 30 MHz
2. Selectivity: 6 kHz (typical) at 1.8 MHz, 10 kHz (typical) at 30 MHz
3. Transmitter output power: up to 1 W
4. Frequency stability: ±1 ppm (typical) over temperature range

Interface and Control:

1. Serial interface: SPI, I2C, or UART
2. Control signals: TX enable, RX enable, and frequency control
3. Antenna interface: differential input/output

Applications:

1. HF radio transceivers
2. Amateur radio equipment
3. Wireless data modems
4. Military communication systems
5. Industrial control systems

Packaging and Availability:

1. Package type: 7 mm x 7 mm QFN package
2. Operating temperature range: -40°C to +85°C
3. Storage temperature range: -55°C to +125°C
4. Lead-free and RoHS compliant

Ordering Information:

1. Part number: CZ RQR5V6B
2. Package type: 7 mm x 7 mm QFN package
3. Minimum order quantity: 100 pieces

Documentation and Support:

1. Datasheet: available upon request
2. Application notes: available upon request
3. Technical support: available through email or phone