Product Detail
The Lectrosonics WM Digital Hybrid Wireless Beltpack Transmitter is an ideal choice for wet or dusty environments. It features O - ring sealed battery compartments and input jack, a compression sealed antenna port, and gasket sealed control panel and back cover. With dual AA batteries, it offers twice the operating time compared to earlier watertight transmitter designs. The larger membrane switches, control panel, and a highly visible, backlit LCD greatly enhance the user - friendliness of the interface.
Key Features:
- Selectable output power (50, 100, or 250 mW) to either maximize battery life or achieve an excellent operating range.
- Machined aluminum housing that resists corrosion.
- Water - resistant seals, making it suitable for wet conditions.
- LCD interface with a lockout option.
- Programmable compatibility modes for use with a wide range of receivers.
- Servo Bias input circuitry with selectable voltage.
Technical Specifications:
- Operating frequencies include multiple blocks such as Block 470 (470.100 - 495.600 MHz) and others.
- Channel spacing: 25 kHz or 100 kHz.
- Frequency selection via control panel mounted membrane switches.
- RF Power output: 50, 100, or 250 mW.
- Compatibility Modes WM: Nu Hybrid, IFB, Mode 3.
- It has specific pilot tone settings.
- Frequency stability: ± 0.002%.
- Spurious radiation compliant with ETSI EN 300 422 - 1 v1.4.2.
- Equivalent input noise: - 125 dBV, A - weighted.
- Different input levels for dynamic mic, electret lavaliere mic, and line level input.
- Input impedance varies for different types of inputs.
- Input limiter: Soft limiter, 30 dB range.
- Bias voltages are selectable: 2V, 4V, and Off.
- Gain control range: 44 dB via panel mounted membrane switches.
- Modulation indicators with dual bicolor LEDs.
- Controls include a 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.
- Total Harmonic Distortion: 0.2% typical (Nu Hybrid mode).
- Audio Input Jack: 2.5 mm locking micro, threaded for stainless sleeve on WP connector.
- Antenna: Flexible, unbreakable steel cable.
- Batteries: 1.5 Volt AA (lithium recommended).
- Weight: 5.33 oz. (151 grams) with lithium batteries.
- Housing Dimensions: 2.98 x 2.55 x 0.77 inches (75.7 x 64.8 x 19.6 mm, including battery caps).
- Emission Designator: 110KF3E.
- Included Accessories: 2 Dual Lithium AA Batteries, 1 Microphone (Part #M152/WP), 1 Belt Clip (Part #WMBCSL), 1 O - ring Kit (Part #ORINGKIT/WM), 1 Quickstart Guide.
Using the Lectrosonics WM Digital Hybrid Wireless Beltpack Transmitter is a breeze. First, insert two 1.5 - volt AA lithium batteries into the battery compartment. Make sure to follow the correct polarity indicated inside the compartment. Then, connect your microphone or other audio source to the 2.5 mm locking micro audio input jack.
Before turning it on, you can set the output power, frequency, and other parameters using the control panel with its four membrane switches and the LCD. You can select the output power (50, 100, or 250 mW) according to whether you want to save battery or need a longer operating range.
When you're ready, turn on the transmitter. The dual bicolor LEDs will show the modulation level. You can adjust the gain using the gain control range on the panel.
Some important notes: Keep the transmitter away from extreme heat and cold. If it gets wet, dry it thoroughly before using it again. Since it's designed for wet or dusty environments, you can use it in such conditions, but avoid submerging it in water.
For maintenance, regularly check the O - rings in the battery compartments and input jack. Replace them if they show signs of wear. Clean the control panel and antenna with a soft, dry cloth. If you're not using the transmitter for a long time, remove the batteries to prevent leakage.
