VLR 302 – VoiceLift Pro Receiver
Key Features
- Wirelessly connects with VoiceLift Pro microphones and passes audio to a PVS switcher
- Microphone pairing creates an exclusive connection between the microphone and receiver to eliminate interference and crosstalk
- Support for up to two microphones
- RJ45 output simplifies audio, power and communication connection with PVS switchers
- Two relays for triggering Instant Alert and other functions
- Compact enclosure provides flexible mounting options, including within a secure Extron PVM, USFM, or WMK enclosure
| VLME 3001, VLME 3002, and VLME 3002H | |||
| Overall system | |||
|---|---|---|---|
| Operating range | 40′ x 40′ minimum coverage | ||
| Reception area | 1600 square feet (148.6 square meters) minimum | ||
| Radio frequency | 1900 MHz | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | CE, FCC Class B | ||
| Environmental | Complies with the appropriate requirements of RoHS and WEEE | ||
| Product warranty | |||
| Product | 3 years parts and labor | ||
| Microphone battery | 90 days | ||
| VLP 302 and VLP 302 EU Pendant Microphone | |||
| User controls | Power, volume, and function | ||
| Audio input | |||
| Number/signal type | 1 mono, via integrated MEMS microphones 1 mono, unbalanced, via auxiliary mic input jack | ||
| Connector | (1) 3.5 mm mini audio jack (tip = audio signal/bias voltage, sleeve = GND) | ||
| Batteries | |||
| Number/type | 1 AA size NiMH or alkaline battery | ||
| Operating life | Rechargeable 2400 mAh NiMH batteries: min. 8 hours, continuous use Alkaline batteries: min. 8 hours, continuous use | ||
| Recharging time | ~5 hours for a 2400 mAh NiMH battery | ||
| Enclosure dimensions | 3.0″ H x 1.47″ W x 1.2″ D* (7.6 cm H x 3.7 cm W x 3.0 cm D*) *Depth includes clip. Depth without clip = 0.9″, 2.3 cm | ||
| Product weight | 1.2 oz (34 g) without battery 2.2 oz (62 g) with battery | ||
| Regulatory compliance | CE, FCC Class B, UL, c-UL | ||
| Accessibility | Section 508 of the Rehabilitation Act (29 U.S.C. 794d) | ||
| VLH 302 and VLH 302 EU Handheld Microphone | |||
| User controls | Power, volume, and link | ||
| Audio input | |||
| Number/signal type | 1 mono, via integrated MEMS microphones 1 stereo, unbalanced, via auxiliary line level input jack | ||
| Connectors | (1) 3.5 mm mini audio jack (tip = left channel audio, ring= right channel audio, sleeve = GND) | ||
| Batteries | |||
| Number/type | 1 AA size NiMH or alkaline battery | ||
| Operating life | Rechargeable 2400 mAh NiMH batteries: min. 8 hours, continuous use Alkaline batteries: min. 8 hours, continuous use | ||
| Recharging time | ~5 hours for a 2400 mAh NiMH battery | ||
| Enclosure dimensions | 8.0″ H x 1.8″ (max) diameter (20.2 cm H x 4.6 cm [max] diameter) | ||
| Product weight | 4.0 oz (113 g) without battery 5.0 oz (142 g) with battery | ||
| Regulatory compliance | CE, FCC Class B, UL, c-UL | ||
| Accessibility | Section 508 of the Rehabilitation Act (29 U.S.C. 794d) | ||
| VLR 302EB Receiver | |||
| Audio | |||
| Frequency response | 100 Hz to 6 kHz, +/- 3 dB | ||
| THD + Noise | < 1% at nominal level | ||
| S/N | 90 dB, 100 Hz to 20 kHz (3.5mm TRS input to analog output) | ||
| Audio input | 2 proprietary RF wireless | ||
| Audio output | |||
| Number/signal type | 1 mono, balanced or unbalanced | ||
| Connector | (1) 3.5mm captive screw connector, 3 pole | ||
| Impedance | Balanced: 100 ohm, Unbalanced: 50 ohm | ||
| Maximum level | Balanced output: +13 dBu, Unbalanced output: 6 dBV | ||
| User controls | 1 eBUS Port 1 Front Panel Link Button | ||
| eBUS control interface | |||
| eBUS control ports | (1) 3.5 mm captive screw connector, 4 pole | ||
| eBUS pin configuration | +V = +12 VDC; +S = + signal; -S = – signal; G = ground | ||
| Recommended cable type | Extron STP20-2 or STP20-2P cable | ||
| Maximum system cable length | 1000 feet (305 meters) sum total for the eBUS system, regardless of topology. Power injection may be required depending on system cabling topology and primary power supply wattage. | ||
| Software and control options | |||
| Configuration software | Global Configurator Plus and Professional | ||
| Programming software | Global Scripter | ||
| Control apps | Extron Control | ||
| Utilities | Toolbelt | ||
| Power input requirements | 12 VDC, 0.3 A | ||
| Mounting | Rack mountable | ||
| Enclosure dimensions | 1.66″ H* x 2.15″ W x 4.50″ D (4.2 cm H x 5.5 cm W x 11.4 cm D) *Height is measured out from the mounting surface. | ||
| Product weight | 0.25 lbs (0.11 kg) | ||
| Regulatory compliance | CE, FCC Class B, UL, c-UL | ||
| VLC 302 Charging Station | |||
| External power supply | 100 VAC to 240 VAC, 50-60 Hz, external; to 5 VDC, 2.6 A, regulated USB Micro B | ||
| Power input requirements | 5 VDC, 0.5 A | ||
| Enclosure dimensions | 1.5″ H x 4.4″ W x 3.4″ D (3.9 cm H x 11.3 cm W x 8.6 cm D) | ||
| Product weight | 0.66 lbs (0.3 kg) | ||
| Regulatory compliance | CE, UL, c-UL | ||
| Environmental | Complies with the appropriate requirements of ENERGY STAR® (ENERGY STAR qualified power supply, efficiency level VI). | ||
| |||
The VLR 302 Receiver wirelessly connects to VLP 302 and VLH 302 VoiceLift® Pro microphones and passes the audio to a PVS switcher. Extron VoiceLift Pro utilizes advanced RF wireless technology to provide superior sound quality, increased reliability, greater range, and reduced interference over traditional systems.
The VLR 302 supports pairing with up to two microphones. This exclusive connection eliminates interference and crosstalk with adjacent systems. LED indicators show connection status for each microphone channel and power state of the receiver.
The RJ45 output of the VLR 302 simplifies audio, power and communication connection with PVS switchers. Each of the two relays are triggered from the VLP 302 pendant microphone for Instant Alert, lecture capture, podcast recording, or other applications.
VoiceLift Pro microphones wirelessly transmit audio to the VoiceLift Pro Receiver using highly reliable and secure wireless transmission. The receiver interfaces with the PVS switcher/amplifier and speakers which evenly distribute the sound throughout the room.
Instant Alert and Function Relays
Instant Alert provides instructors a quick and discreet way to signal for assistance in the event of an emergency. Holding both volume buttons on the pendant microphone instructs an Ethernet-enabled MediaLink controller or IP Link control processor to notify school officials and authorities via e-mail or text message. An independent function button on the pendant provides access to the receiver’s second relay. This allows triggering additional capabilities such as lecture capture, podcast recording, and more
Features
- Wirelessly connects with VoiceLift Pro microphones and passes audio to a PVS switcher
- Microphone pairing creates an exclusive connection between the microphone and receiver to eliminate interference and crosstalk
- Support for up to two microphones
- RJ45 output simplifies audio, power and communication connection with PVS switchers
- Two relays for triggering Instant Alert and other functions — Instant Alert Requires an Extron Control processor connected to VLR 302 Receiver
- Compact enclosure provides flexible mounting options, including within a secure Extron PVM, USFM, or WMK enclosure
- LED indicators show power and connection status