Hsb133 Receiver Work Jun 2026

| Feature | HSB133 (Superheterodyne) | XY-MK-5V (Super-regenerative) | | :--- | :--- | :--- | | | Excellent (-112 dBm) | Good (-105 dBm) | | Selectivity | Excellent (Narrow bandwidth) | Poor (Wide, overlapping bandwidth) | | Interference Rejection | High (Rejects noise well) | Low (Prone to false triggers) | | Data Rate | Up to 8 kbps (stable) | Up to 10 kbps (unstable) | | Power Consumption | ~5.5 mA | ~3.5 mA | | Output When No Signal | Low-noise digital LOW | Random spurious pulses | | Best For | Reliable data transmission, noisy environments | Simple one-button remotes, cost-sensitive projects |