The API ProX Series microphone is a rackmountable and rechargeable dual microphone system. It features a heavy duty rechargeable cartridge with a long battery life of up to 12 hours on one charge. This system also features dual antennae and dual XLR balanced outputs for superior sound. A 1/4" mixed output is also available if you require simpler connections. Get great range, great sound and enjoy the freedom of being wireless!

Features and Specifications

Transmitter

Type: Handheld Microphones (body-pack w/ headset / lavaliere optional)
RF Carrier Frequency Range:180.000MHz ~ 260.000MHz
RF Power Output:Max. 50 mW (complies with FCC regulation)
Operational Range:76m (250 ft) under typical conditions
Audio Frequency Response:20 ~ 20000 Hz + 2db
S/N Ratio:SNR > over 110 db
Modulation:+ 15 kHz deviation compressor-expander system with pre- and de-emphasis
T.H.D.:Less than .1% @ 1kHz modulation
Power Requirements:2 @ AA Battery
Battery Life:Alkaline battery 12 to 14 hours Rechargeable Battery (system included) 10 to 12 hours (up to 1000 life cycles)

Receiver:

RF Carrier Frequency Range:180.000MHz ~ 260.000MHz
AC Requirement:110v or 220v 50Hz/60Hz
RF Sensitivity:101 dbm, typical
Internal Oscillator:Quartz Crystal
Stability:55 ppm
Output Power:10mW
Antenna Type:BNC Detachable Built-in Telescoping
Antenna Gain::<3db
T.H.D.:Less than 1% @ 1kz
Built-in Rechargeable Base:5 ~ 6 hours (fully recharged w/ AA batteries included)
Audio Connector:¼ inch (unbalanced - mixed) 2 individuate XLR (balanced)