UH-270 - band 618 - 694 MHz (B)

Relacart UH-270 – professional UHF handheld microphone with dynamic capsule

Relacart UH-270 is a professional handheld microphone with a built-in UHF transmitter, designed for use with Relacart’s UR-270 receiver series. Operating in band B (618-691 MHz), it delivers stable transmission, excellent sound quality, and a durable metal housing – ideal for stage, conference, and AV installation environments.

The microphone features a dynamic cardioid capsule that effectively reduces background noise and minimizes feedback. Its metal construction ensures long-term reliability. Switchable RF output power (10 mW / 40 mW) allows users to adapt transmission range to the environment. IR synchronization with the receiver and up to 15 hours of battery life (2 × AA) make the UH-270 a dependable choice for professional AV applications.

Functionality

• handheld microphone with built-in UHF transmitter
• operating band: 618-691 MHz
• dynamic cardioid capsule – background noise rejection
• switchable RF output power: 10 mW / 40 mW
• IR sync with UR-270 receivers
• metal housing – durability and reliability
• power: 2 × AA batteries
• battery life: up to 15 hours
• range: up to 80 m (open space)

Features of the Relacart UH-270 microphone

• capsule type: dynamic
• polar pattern: cardioid
• operating frequency: UHF 618-691 MHz
• bandwidth: 134 MHz ±45 kHz
• RF output power: 10 mW / 40 mW (switchable)
• power supply: 2 × AA batteries
• current consumption: 120 mA
• dimensions: Ø52 × 255 mm
• weight: 285 g

Relacart UH-270 is a reliable solution for AV professionals seeking high-quality audio, durability, and flexibility in wireless microphone systems.