Talk-back channel RX (narrowband):16 switchable frequencies in following range:- UHF (400 ÷ 520 MHz) (It is necessary to keep the minimum distance from TX)
Easy PC frequency-reprogramming by the user (in the pre-set switching-window).
Rapid factory frequency re-allocation (in the whole working-range).
Exceptional compact size.
Very easy and friendly to operate.
High transmitter power output.
Very long battery-lifetime

its precise measuring and remote indication.
Optional PTT push-button allowing the reporter to remote-switch the stationary receiver AF line-output and speak off-line with the base station.
Wisycom exclusive digital sub-carrier technology prevent any degrading of the modulation quality or reduction pf the audio bandwidth for the features:- remote TX battery monitoring- tone-squelch (or "intercom" PTT) operating
Exceptional sturdiness and absolute reliability
The most advanced RF and AF technologies assures the maximum connecting security even with weak and interfered signals.
Main channel TX (broadband):
16 switchable frequencies in either of following ranges:- VHF (130 ÷ 250 MHz) – RPU 300-VU- UHF (330 ÷ 880 MHZ) – RPU 300-UU

Available in the ranges: ⇒ 300 ÷ 360 MHz or ⇒ 470 ÷ 880 MHz.
Wide bandwidth: ⇒ 12 MHz in 300 ÷ 360 MHz range

⇒ 25 MHz in the 470 ÷ 880 MHz range.
Very compact unit.
Supports up to 2 x 50W input-power and up to infinite output mismatching.
Input isolators grant very high decoupling of transmitter outputs.
Very sharp and low-loss output filter prevents noise and harmonics generation.
Precise and reliable direct-power and reflected-power meter.
SWR overflow surveillance circuit indicates output mismatching in excess of 1 : 2.
Broadcast superlative quality.
Very easy and friendly to operate.
Exceptional sturdiness and absolute reliability.