* Sturdy metal housing (transmitter and receiver)
    * 42 MHz bandwidth: 1680 tunable UHF frequencies for interference-free reception
    * Enhanced frequency bank system with up to 12 compatible frequencies
    * Adaptive-diversity reception for high reception quality
    * Pilot tone squelch for eliminating RF interference when transmitter is turned off
    * Automatic frequency scan feature searches for available frequencies
    * Enhanced AF frequency range
    * Increased range for audio sensitivity
    * Wireless synchronization of transmitters via infrared interface
    * User-friendly menu operation with more control options
    * Illuminated graphic display (transmitter and receiver)
    * Auto-Lock function avoids accidental changing of settings
    * HDX compander for crystal-clear sound
    * Transmitter and receiver feature battery indicatation in 4 steps
    * Easy-exchangeable microphone modules from evolution series
    * Contacts for recharging BA 2015 accupack directly in the transmitter or receiver
    * Wide range of accessories adapts the system to any requirement

 Transmission/receiving frequencies    1680
Frequency Set: B/ 626 - 668 Mhz 
Presets    12
Switching bandwidth    42
Peak deviation    +/- 48 kHz
Compander    HDX
Frequency response (microphone)    80.....18000 Hz
Signal-to-noise ratio    > 110 dB(A)
THD, total harmonic distortion    < 0,9 %
In compliance with    ETS 300422 , ETS 300445 , CE , FCC
Audio-XLR connector    3,5 mm jack
Audio output level (unbalanced)    +10 dBu max
Dimensions (Receiver)    82 x 64 x 24 mm
Weight (Receiver)    ~ 160 g
RF output power    30 mW
Operating time (transmitter)    typ. 8 h
Dimensions (Transmitter)    d=50mm, l=265mm
Weight (Transmitter)    450 g
Transducer; Microphone type    dynamic
AF sensitivity    2,1 mV/Pa
Sound pressure level (SPL)    154 dB(SPL) max.
Pick-up pattern    cardioid