Product Detail
Gemini's UHF-4100HL Wireless Headset/Lavalier System is a game-changer for those who love freedom. It offers crystal-clear vocal reproduction without the hassle of cables, so you can pour your passion and energy into every performance. Ideal for DJs, presenters, fitness instructors, singers, MCs, and anyone in need of a top-notch wireless audio solution, this system provides outstanding reliability and ultra-clear reception at an affordable price.
Built to last through the demands of events, meetings, auditoriums, fitness studios, and places of worship, the UHF-4100HL features a robust 100-channel UHF receiver with a 250-foot range. Using Phase Locked Loop (PLL) circuitry, it avoids the phasing issues that trouble other wireless systems. The front panel has a Power button, rotary Volume control, and Group and Channel adjustments for setting your desired frequency. RF and AF LED indicators let you keep an eye on the incoming signal strength, while balanced XLR and unbalanced ¼-inch outputs offer easy connections. You can set the frequency manually or let the receiver find the best one automatically.
This system comes with two great wireless solutions in one package. It includes a comfortable, convertible lightweight headset with a detachable lavalier microphone. Whether you're leading a fitness class or giving a presentation, it's got you covered. To ensure excellent audio quality, the professional-grade microphone uses a condenser element with a cardioid polar pattern and has foam inserts to reduce wind noise and popping. The discreet belt pack transmitter has a convenient Power/Mute button and runs on two AA batteries for up to eight hours.
Say goodbye to cables and enjoy total freedom of movement with the UHF-4100HL. Let your natural energy shine and electrify the crowd with this high-quality wireless audio system.
Key Features:
- Single UHF receiver with a 250' range
- 100 operating frequencies: 682 - 698MHz in the US and 854 - 865MHz in Europe
- Allows up to 8 mics to be used simultaneously without interference
- Switchable automatic/manual frequency selection
- Phase Locked Loop (PLL) circuitry for better reception
- RF and AF LED indicators for signal strength monitoring
- Auto mute with built-in noise reduction
- Front panel output level control
- Balanced XLR and unbalanced 1/4' outputs
- Microphone On/Off switch
- Unidirectional, handheld dynamic microphone transmitter
Technical Specifications:
Receiver:
- Frequency range: 682 - 698MHz (USA), 854 - 865MHz (Europe)
- Receiving system: PLL synthesized
- Frequency Stability: +/- 0.005%
- Frequency Response: 50Hz - 15kHz +/- 3dB
- Signal-to-Noise Ratio: 90dB
- Modulation Mode: FM
- IF Frequency: 80.5 MHz
- T.H.D.: 1% (@ 1kHz)
- Sensitivity: 10dBuV (FM: 40kHz, S/N > 85dB)
- Power Supply: 12V DC
- Audio Output: Balanced XLR, Unbalanced 1/4
- Dimensions: 210 x 138 x 45 mm
Transmitter:
- RF Power Output: < 10dBm
- Oscillation Mode: PLL Synthesized
- Spurious Emission: > 50dB below carrier freq.
- Frequency Stability: 30.005% with quartz control
- Max Modulation: +/- 60kHz
- Current Consumption: 100mA
- Battery Type: Two (2) AA Alkaline
- Battery Life: 8 hours
- Microphone Element: Unidirectional Dynamic Mic
- Polar Pattern: Cardioid
- Dimensions: 250×38 mm
Using the Gemini UHF-4100HL system is a breeze. First, make sure the receiver is powered on using the Power button on the front panel. You can either let the receiver automatically find an optimal frequency or set it manually using the Group and Channel adjustments. Check the RF and AF LED indicators to ensure a strong signal.
If you're using the headset, put it on comfortably. If you prefer the lavalier microphone, attach it to your clothing. The belt pack transmitter has a Power/Mute button - use it to turn the mic on or off or to mute it during your performance.
When it comes to battery life, the transmitter runs on two AA alkaline batteries and can last up to eight hours. Keep spare batteries on hand for longer events.
For maintenance, keep the system clean. Wipe the microphone and the receiver with a soft, dry cloth. Avoid getting the system wet. If there's any wind noise, make sure the foam inserts on the microphone are in place.
Remember, this system allows up to 8 mics to be used simultaneously without interference. So, if you're in a group setting, you can all use the system together without any issues.
