Hytera SM20A1 Telephone Style Handset

The SM20A1 Telephone Style Handset is a professional audio accessory engineered specifically for the MD782i mobile radio. Its classic telephone-style form factor provides comfortable handling and clear voice communication in vehicle-mounted radio installations. Designed for reliable daily operation, the SM20A1 features a dedicated PTT key, high-quality speaker, and sensitive microphone to ensure consistent audio performance. This handset is ideal for users who prefer traditional handset operation over palm microphones.

Key Features

• Telephone-style handset design provides comfortable operation during extended use.
• Exclusively designed for compatibility with the Hytera MD782i mobile radio.
• Dedicated Push-to-Talk (PTT) key enables reliable and convenient communication.
• Delivers clear speaker audio with optimized frequency response for voice communication.
• Durable construction designed for professional mobile radio environments.

Specifications

• Model: SM20A1.
• Accessory Type: Telephone Style Handset.
• Dimensions: 223 × 69 × 53 mm.
• Weight: Approximately 230 g.
• Color: Black.
• PTT Key: Available.
• Emergency Key: None.
• Connector: 10-Pin Connector.
• Microphone Sensitivity: -21 ±3 dB @ 1 kHz (0 dB = 1 V/Pa).
• Speaker Power: 30 mW (Rated), 50 mW (Maximum).
• Speaker Impedance: 150 Ω ±15% @ 1 kHz.
• Speaker Frequency Response: 125 ±4 dB @ 1 kHz at 50 mW.
• Ingress Protection: None.
• Operating Temperature: -30°C to +65°C.
• Storage Temperature: -40°C to +85°C.

Compatibility

• Hytera MD782i Mobile Radio.