JBL VM300 wireless handheld microphone
• The default module can select the default frequency or channel for both channel A and Channel B
• Automatic frequency sweep searches clean frequency points in the environment with one click
• Shake to Sync can operate both HT300 frequencies at the same time
• Intelligent mute can automatically mute after HT300 stands for about 3 seconds
• Intelligent wake-up can automatically wake up when using HT300
• Intelligent sleep can automatically shut down after HT300 stands for about 8 minutes
Detail
414/5000
system
Frequency range: 640 MHz - 690 MHz
Total channels: 200
Effective use distance: about 50 meters
Frequency interval: 250 kHz
Frequency width: 50 MHz
Signal to noise ratio: ≥ 50 dB (added-sound head, tested according to national standard)
Transport weight: 2.5kg
Package size: 480×340×70 mm (L×W×D)
SR300
Frequency error: ±10 kHz
Frequency oscillation mode: PLL phase lock frequency synthesis
Receiving mode: CPU control signal selection + pilot recognition receiving
Mute: Mute & Lock Loop Circuit
Display mode: LCD
Power supply: 12VDC, 1.25A
Audio Output: 2 × XLR (balanced)
1 × TS 6.35mm (non-equilibrium type)
HT300
Frequency oscillation mode: PLL phase lock frequency synthesis
Transmitting power: ≤ 30 mW
Transmission mode: CPU control signal selection + pilot identification code generation
Frequency error: ±10 kHz
Display mode: LCD
Pickup type: moving coil type
Two levels of power: high and low
