Galaxy Audio AS-1200TD UHF Transmitter (D Band 584–607 MHz)

The Galaxy Audio AS-1200TD is a half-rack UHF transmitter designed for professional in-ear monitoring in the D band (584–607 MHz). It provides a stable 10 mW RF output and accepts two balanced combo XLR/¼" inputs, delivering a clean stereo or mono feed to any AS-1200 series bodypack receivers.

Built for live sound applications, the AS-1200TD features 210 user-selectable UHF channels, a backlit LCD for AF/RF metering and channel selection, and independent input level controls. Rack ears and a removable BNC antenna are included for flexible installation.

Use the AS-1200TD transmitter to expand your in-ear system or replace a worn unit, maintaining reliable wireless coverage and high-fidelity audio for performers on stage.

Key Features

• Frequency Band: D band (584–607 MHz)
• Selectable Channels: 210 user-selectable UHF frequencies
• RF Output: 10 mW for up to 300’ (92 m) range
• Inputs: 2 × XLR/¼" combo line inputs with independent level controls
• Monitoring: Front-panel ¼" headphone output with level control
• Display: Backlit LCD for AF/RF metering, channel/group, stereo/mono, and lock
• Power: External 12–18 V DC supply (included)
• Installation: Half-rack form factor with rack ears and removable BNC antenna
• Durability: Rugged metal chassis for road-ready reliability

Technical Specifications

• System Band: UHF
• Frequency Range: 584–607 MHz (D band)
• Channel Count: 210
• RF Output Power: 10 mW
• Audio Frequency Response: 70 Hz – 13.5 kHz (±3 dB)
• Total Harmonic Distortion: <1% @ 1 kHz
• Signal-to-Noise Ratio: >80 dBA
• Dynamic Range: >88 dB (A-weighted)
• Maximum Deviation: ±15 kHz
• Dimensions: 1.50" × 8.30" × 3.78" (3.81 × 21.08 × 9.60 cm)
• Weight: 22 oz (1.375 lb / 0.624 kg)
• Operating Temperature: 14 °F – 122 °F (-10 °C – +50 °C)

What's Included

• AS-1200TD half-rack transmitter (D band)
• Rack ears (single and dual)
• Removable BNC antenna
• External 12–18 V DC power supply
• Quick Start Guide