Lectrosonics WM-22, WATER-TIGHT TRANSMITTER, 2 AA, VARIABLE RF POWER, WITH MIC

Name: Lectrosonics WM-22, WATER-TIGHT TRANSMITTER, 2 AA, VARIABLE RF POWER, WITH MIC
Brand: Lectrosonics
SKU: WM-22
Price: 1499.00 USD
Availability: InStock

Vendor: Lectrosonics

Descriptions Lectrosonics WM-22, WATER-TIGHT TRANSMITTER, 2 AA, VARIABLE RF POWER, WITH MIC The Lectrosonics WM-22 is a Watertight Wireless Microphone Transmitter by Lectrosonics which is designed to operate in wet or dusty environments. The Lectrosonics WM-22 resists damage...

$1,499.00 $2,120.00

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Lectrosonics WM-22, WATER-TIGHT TRANSMITTER, 2 AA, VARIABLE RF POWER, WITH MIC

The Lectrosonics WM-22 is a Watertight Wireless Microphone Transmitter by Lectrosonics which is designed to operate in wet or dusty environments. The Lectrosonics WM-22 resists damage in harsh environments, but also offers a comprehensive feature set that makes it equally at home in film, television, and on stage. Also, the Lectrosonics WM-22 input preamp is design with a very high quality, low noise components with a wide gain range. The DSP-controlled input limiter has a range of more than 30 dB and a dual-release envelope, making it transparent while maintaining low distortion. It has a dual-color LEDs on the control panel accurately indicate audio input level for precise gain adjustment.

Lectrosonics patented Digital Hybrid technology revolutionizes wireless microphone transmission. Digital audio signal is converted and encoded for analog transmission, then decoded and converted back to digital audio at the receiver. The result is an exceptionally low noise floor with clear audio reception retained at greater distances. To meet the demand for both extended operating range and extended battery life, the Lectrosonics WM-22 transmitters offer selectable output power of 50, 100 or 250 mW. The Lectrosonics WM-22 transmitter is made of solid, machined aluminum housing with a corrosion-resistant finish. The moisture-sealed control panel of the Lectrosonics WM-22 has a backlit LCD and enlarged membrane switches. The antenna is built of an extremely durable, multistrand alloy that will withstand heavy abuse. It is mounted with a compression sealed strain relief that prevents dust and moisture from entering the housing.

Lectrosonics WM-22 Main Features

Frequency Block 22
Water Resistant Seals
Digital Hybrid Wireless Technology
Variable, Selectable Power Output
Includes M152/WP Omnidirectional Lavalier Mic
Backwards Compatibility
Extended Battery Life

Specifications

Operating Frequency	563.200 - 588.700 MHz
Channel Spacing	100 kHz
Frequency Selection	Control panel mounted membrane switches
RF Power Output	Switchable; 50, 100 or 250 mW
Compatibility Modes	Digital Hybrid Wireless (400 Series), 200 Series, 100 Series, Mode 3, Mode 6, IFB
Pilot Tone	25 to 32 kHz; 5 kHz deviation (in 400 Series Hybrid Mode)
Frequency Stability	± 0.002%
Deviation	± 75 kHz max. (in 400 Series Mode)
Spurious Emission	60 dB below carrier
Equivalent Input Noise	-125 dBV, A-weighted
Input Level	Dynamic mic: 0.5 mV to 50 mV before limiting; greater than 1 V with limiting Electret lavaliere mic: 1.7 uA to 170 uA before limiting; greater than 5000 uA (5 mA) with limiting Line level input: 17 mV to 1.7 V before limiting; greater than 5 V with limiting
Input Impedance	Dynamic mic: 300 Ohms Electret lavaliere: Input is virtual ground with servo adjusted constant current bias Line level: > 2.7 k Ohms
Limiter	Soft limiter, 30 dB range
Bias Voltage(s)	Selectable; 2V, 4V and Off
Gain Range	44 dB; panel mounted membrane switches
Modulation	Dual bicolor LEDs indicate modulation of -20, -10, 0, +10 dB referenced to full modulation
Controls	Control panel with LCD and four membrane switches
Low Frequency Roll-Off	Adjustable from 35 to 150 Hz
Audio Frequency Response	35 Hz to 20 kHz, +/-1 dB
Signal to Noise Ratio	SmartNR Off no limiting: 103.5 dB limiting: 108.0 dB SmartNR Normal 107.0 dB 111.5 dB SmartNR Full 108.5 dB 113.0 dB
Total Harmonic Distortion	0.2% typical (400 Series mode)
Audio Input Jack	2.5 mm locking micro; threaded for stainless sleeve on WP connector
Antenna	Flexible, unbreakable steel cable
Batteries	Two 1.5 Volt AA lithium
Battery Life	50 mW: 14.5 hrs 100 mW: 14 hrs 250 mW: 7.5 hrs
Emission Standard	180KF3E
Dimensions	2.98 x 2.55 x 0.77" (75.7 x 64.8 x 19.6 mm)
Weight	5.33 oz (151 g) with lithium batteries