Lectrosonics ISO9VOLT Isolated Battery Eliminator without Door

The Lectrosonics ISO9VOLT Isolated Battery Eliminator is a must - have device for powering Lectrosonics wireless transmitters. Specifically designed for transmitters with hinged battery doors for 9 - volt batteries, it converts 10 to 18 volt DC into regulated 9 - volt DC, supplying power to the transmitter through the battery terminals. Its modified door exposes the external power connector while still allowing the use of regular dry - cell batteries. With a power supply capacity of up to 200 mA, it's compatible with 250 mW transmitters and comes with fuse protection and reverse polarity safeguards. A unique feature of this eliminator is its ability to isolate the power ground from the audio ground in the transmitter. This makes it ideal for 'bag systems' in field production, where ground loops can cause high - frequency audio noise like whining or hissing. The external DC power goes through a 12 - volt regulator and a DC/DC converter, generating a clean and stable 9 - volt output. Note that this battery eliminator is only tested with specific Lectrosonics transmitter types. Using it with other devices will void the factory warranty, so it's crucial to use it with compatible equipment for reliable and convenient power supply to your Lectrosonics wireless transmitters. Technical Specifications: Input - Minimum: 10.5 VDC, Maximum: 18 VDC, Connector: DC sleeve type; Output - Voltage: 9 VDC regulated, Power: 200 mA maximum; Size and Weight - Height: .67 in. (17 mm), Width: .99 in. (25 mm), Length: 1.76 in. (45 mm) housing only, 1.91 in. (49 mm) including battery contacts, Weight: .6 ozs. (16.4 grams).

Using the Lectrosonics ISO9VOLT Isolated Battery Eliminator is easy. First, make sure your transmitter is one of the specific Lectrosonics types this eliminator is tested with. Then, connect the external power source to the exposed connector on the modified door. The eliminator will convert the 10 - 18 volt DC input into a stable 9 - volt DC output for your transmitter. You can also still use regular dry - cell batteries if needed. When using it in a 'bag system' in field production, the eliminator's ground - isolation feature will help prevent annoying audio noise. Remember, don't use this eliminator with any device other than the specified Lectrosonics transmitters. Doing so will void the factory warranty, and Lectrosonics won't be responsible for any damage. As for maintenance, keep it clean and dry. Check the fuse regularly to ensure it's in good condition. If you notice any issues with the power supply or performance, stop using it and contact Lectrosonics support.