Lectrosonics UM700 - Manual (Page 3)

Digital Frequency Agile UHF Belt-Pack Transmitter
INTRODUCTION
The 700 Series wireless system provides a combination of outstanding audio quality
and secure encryption. This unique combination makes the 700 Series equally
suitable for high-end studio and stage applications, and for corporate and govern­
ment applications where security is a concern.
Several advantages are provided by a digital wireless system:
• A digital radio system provides outstanding signal to noise ratio.
• The signal to noise ratio of a digital radio system stays constant all the way out to
the end of the usable range of RF signal strength.
• A DSP controlled analog limiter provides superior level control.
• Eavesdropping is extremely difficult due to the secure encryption.
The UM700 is a durable, machined aluminum package in a belt-pack configuration
with a removable, spring loaded belt clip. A 5-pin input jack provides taps for any
microphone or line level signal. The unit is powered by a single 9 Volt alkaline or
lithium battery, or from external DC using an optional battery eliminator. The
antenna is a detachable, locking 1/4 wavelength flexible bronze alloy cable that
connects to a 50 Ohm SMA port on the control panel.
Only the UM700 transmitter is covered in this manual. Companion receivers are
covered in separate manuals. The UM700 will operate with any 700 Series
Lectrosonics receiver in the same frequency block.
Rio Rancho, NM – USA 3