
Okayo Portable PA System
15
Specfications
Portable PA Amplifier
Frequency Response ........................................................................................................................................................20Hz to 20kHz
Output Power ......................................................................................................................................................120W RMS, 160W Max.
Total Harmonic Distortion ..............................................................................................................................................................< 1%
Speakers:..............................................................................................................................................................10” woofer, 1” tweeter
Inputs................................................................................................................XLR 3 pin, 6.35mm TRS, stereo RCA, 3.5mm stereo aux
Outputs ......................................................................................................................................Stereo RCA line out, 3.5mm stereo aux
Controls ................................................Master volume, bass, treble, line volume, aux volume, wired mic volume, wireless mic volume
Power ..........................................................................................................................................100-264V a.c. switching power supply
Battery ................................................................................................................................................12V, 4.5Ah x 2 (sealed lead acid)
Operating Life (fully charged) ..................................................................................................................................................Up to 6hrs
Charging Time ..............................................................................................................................................................................6-8hrs
Dimensions ..............................................................................................................................................................310 x 360 x 580mm
Weight..............................................................................................................................................................................................20kg
Beltpack Transmitter (C 7195C)
Mic Insert ..............................................................................................................................................................................Condenser
RF Output ......................................................................................................................................................................................10mW
Spurious Emission ....................................................................................................................................................................<250mW
Audio Input ........................................................................................................................................................................Mic in, Aux in
AF Controls ..............................................................................................................................................Mute switch, hi/mid/lo switch
Battery ........................................................................................................................1.2V NiMH rechargeable x 2 or 1.5V Alkaline x 2
Operating Life (fully charged) ............................................................................................................11 hrs (NiMH) or 14 hrs (Alkaline)
Dimensions ....................................................................................................................................................................88 x 64 x 24mm
Weight (with batteries) ....................................................................................................................................................................170g
Handheld Transmitter (C 7192C/C 7293C))
Mic Insert (C 7292C)..................................................................................................................................................................Dynamic
Mic Insert (C 7293C) ..............................................................................................................................................................Condenser
RF Output ......................................................................................................................................................................................10mW
Spurious Emission ....................................................................................................................................................................<250mW
AF Controls..................................................................................................................................................................Hi/lo/mute switch
Battery ........................................................................................................................1.2V NiMH rechargeable x 2 or 1.5V Alkaline x 2
Operating Life (fully charged) ............................................................................................................11 hrs (NiMH) or 14 hrs (Alkaline)
Dimensions........................................................................................................................................................................46Ø x 264mm
Weight (with batteries) ....................................................................................................................................................................280g
Audio Link Transmitter Module (C 7189C)
RF Output ......................................................................................................................................................................................10mW
Spurious Emission ....................................................................................................................................................................<250mW
Antenna ......................................................................................................................................................................................Internal
Dimensions ....................................................................................................................................................................88 x 64 x 24mm
Weight ............................................................................................................................................................................................170g
UHF Wireless Receiver Module (C 7187C)
Antenna Mode............................................................................................................................................................................Diversity
Spurious Rejection ..........................................................................................................................................................................70dB
Adjacent Channel Performance......................................................................................................................................68dB @ 250kHz
Antenna ......................................................................................................................................................................................Internal
Dimensions ..................................................................................................................................................................128 x 88 x 37mm
Weight ............................................................................................................................................................................................110g
Overall System
Frequency Range....................................................................................................PLL synthesised control, 520-544MHz (96 channels)
Switching Bandwidth ............................................................................................................................................................Max 12MHz
Dynamic Range ............................................................................................................................................................................110dB
THD ................................................................................................................................................................................Less than 0.5%
Frequency Response (wireless) ............................................................................................................................................70Hz-16kHz
Operating Range ....................................................................................................................................................50-60m (line of sight)