UHF410-Base-F8

The heart of a wireless mic system.
The UHF410-Base-F8 is the receiver at the center of a complete wireless setup, paired with a handheld vocal mic or a bodypack transmitter feeding a lavalier or headset mic. Built for vocalists, presenters, emcees and instructors who need to move freely without the sound taking a hit.

Diversity reception for a link that holds.
True diversity circuitry runs two antennas at once, constantly switching to whichever one delivers the cleaner signal. That’s what keeps the link solid in a crowded RF environment, or a room full of walls and dead spots, rather than letting it drop out.

Three ways to land on a channel.
442 programmable frequencies across 4 groups of 8 intermodulation-compatible channels. Pick a channel manually from the front panel, let Auto-scan hunt down a clear one on its own, or use SYNC to push the setting straight to the paired transmitter, no need to dial in both units by hand.

Everything on the front panel.
The LCD shows frequency, group, channel, and both RF and audio levels at a glance, no menus to dig through. Volume is set from a front-panel rotary control, with squelch adjustment on the rear panel to tune out background noise for the room.

RF engineering that holds up.
A PLL synthesizer keeps frequency stability within ±0.005 %, running FM modulation with THD under 1 % at 1 kHz and an 80 Hz to 18 kHz audio bandwidth, wide enough to cover the full vocal range with room to spare.

Built to plug into any system.
Balanced and unbalanced audio out on XLR and 1/4″ jack, switchable between line and mic level to match whatever’s downstream. Detachable BNC antennas open the door to a full range of accessories, remote antennas, boosters, ceiling mounts, for scaling up to more complex installs without swapping receivers.

Half-rack, built for the rack.
A compact half-rack footprint lets two UHF410-Base-F8 units sit side by side in a single rack space with the optional UHF410-Rack mounting kit.

Key features:

• True diversity UHF receiver
• 442 programmable frequencies, 4 groups of 8 channels
• 3 channel selection methods: manual, Auto-scan, SYNC
• LCD display: frequency, group, channel, RF and audio levels
• XLR and 1/4″ jack audio output, switchable line/mic level
• Detachable BNC antennas, wide accessory compatibility
• Half-rack format, pairs to full rack width

Technical specifications:

• Brand: Audiophony
• Reception type: true diversity
• Frequency range: 823 – 832 MHz and 863 – 865 MHz
• Channels: 442 programmable frequencies, 4 groups of 8 compatible channels
• Channel selection: tact switch, Auto-scan, SYNC
• Display: LCD (frequency, group, channel, RF, AF)
• Oscillator: PLL synthesizer
• Frequency stability: ±0.005 %
• Modulation: FM
• THD: <1 % (@1 kHz)
• Audio frequency response: 80 Hz to 18 kHz
• Audio outputs: balanced XLR, unbalanced 1/4″ jack
• Output level: line or mic
• Controls: front-panel rotary volume, rear-panel rotary squelch
• Antennas: detachable BNC
• Power: 12 V DC (adapter included)
• Current draw: 260 mA ± 10 mA
• Dimensions: 200 × 42 × 183 mm (half-rack, pairs to full 19″)

Compatible references:

• UHF410-Body-F8: bodypack transmitter
• UHF410-Hand-F8: handheld transmitter
• UHF410-Rack: bracket for mounting two receivers in a 19″ rack