The 400 system uses 75kHz wide deviation for an extremely high signal to noise ratio. The switching power supplies provide constant voltages to the transmitter circuits from the beginning (9.3 Volts) to the end (5.5 Volts) of battery life. The input amplifier uses an ultra low noise op amp for quiet operation. It is gain controlled with a wide range dual envelope input compressor which cleanly limits input signal peaks over 30dB above full modulation.
UH400
Frequency Agile Plug-On UHF Transmitter
Digital Hybrid Wireless®
Models: UH400
- No pre-emphasis/de-emphasis
- Pilot tone squelch
- Wideband deviation
- Long battery life
- Frequency agility
- Power Switch
- Power on/off LED
- Phantom Power voltage select switch
