Portable PA System
Specifications
Portable PA Amplifier
Sensitivity............................................................................................................................................. ..........95 dB 1 W @ 1 M
Maximum SPL................................................................................................................................................................112 dB
Frequency Responds.........................................................................................................................................20 Hz to 20 kHz
Output Power............................................................................................................................................................50 W RMS
Signal to Noise Ratio.......................................................................................................................................... .........up 70 dB
Inputs..................................................................................................................XLR 3 pin / 6.35 mm TRS(Combo), stereo RCA
Outputs............................................................................................. .............Stereo RCA line out, Speaker out 6.35 mm (8 ohm)
Controls.............................................................................................Master volume, bass, treble, line volume, wired mic volume
Power..................................................................................................................96-264 V AC / 32 V DC, switching power supply
Battery....................................................................................................................................12 V, 2.9 Ah x 2 (sealed lead acid)
Operating Life (fully charged)..........................................................................................................................................3-4 hrs
Charging time................................................................................................................................................................4-6 hrs
Dimensions.................................................................................................................................................300 x 230 x 470 mm
Weight.............................................................................................................................................................................12 kg
Bodypack Transmitter EJ-7LT
Mic Insert................................................................................................................................................................Condenser
RF Output......................................................................................................................................................................10 mW
Spurious Emission..........................................................................................................................................Less than 250 nW
Audio Input...........................................................................................................................................................Mic in, Aux in
AF Controls..................................................................................................................................Mute switch, Hi/Mid/Lo switch
Battery..............................................................................................................1.2 V NiMH rechargeable x 2 or 1.5 V Alkaline x 2
Operating Life (full charged)......................................................................................................11 hrs (NiMH) or 14 hrs (Alkaline)
Dimensions................................................................................................................................................ ......88 x 64 x 24 mm
Weight (with batteries).............................................................................................................................................. ... ....170 g
Handheld Transmitter EJ-701TS
Mic Insert................................................................................................................................ ...............Condenser or dynamic
RF Output......................................................................................................................................................................10 mW
Spurious Emission..........................................................................................................................................Less than 250 nW
AF Controls.................................................................................................................................................Hi/Low/Mute switch
Battery..............................................................................................................1.2 V NiMH rechargeable x 2 or 1.5 V Alkaline x 2
Operating Life (full charged)......................................................................................................11 hrs (NiMH) or 14 hrs (Alkaline)
Dimensions........................................................................................................................................... ...........46
x 264 mm
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Weight (with batteries)......................................................................................................................................................280 g
Audio Link transmitter Module TX-701
RF Output........................................................................................................................................................... ...........10mW
Spurious Emission..........................................................................................................................................Less than 250 nW
Antenna.......................................................................................................................................................................Internal
Dimensions.....................................................................................................................................................189 x 88 x 37 mm
Weight........................................................................................................................................................................ ....170 g
UHF Wireless Receiver Module DR-701
Antenna mode......................................................................................................................................................... ...Diversity
Spurious Rejection...........................................................................................................................................................70 dB
Adjacent Channel Performance.................................................................................................................... ....68 dB @ 250 kHz
Antenna.......................................................................................................................................................................Internal
Dimensions.....................................................................................................................................................128 x 88 x 37 mm
Weight.............................................................................................................................................................................110 g
Digital Echo Module EM-750
Input Sensitivity..............................................................................................................................................................10 mV
Delay Time................................................................................................................................................. ......340 ms - 110 ms
Audio Input......................................................................................................................................................6.35 mm TRS x 2
Controls.............................................................................................................Echo, repeat, delay, mic1 volume, mic 2 volume
Overall System
Frequency Range.......PLL synthesized control, 740-752 MHz(96 channels), 794-806 MHz(96 channels), 863-865 MHz(16 channels)
Swithcing Bandwidth...............................................................................................................................................Max 12 MHz
Dynamic Range..................................................................................................................................................... .........110 dB
THD..................................................................................................................................................................Less than 0.5 %
Frequency Response (wireless)................................................................................................................... .........70 Hz - 16 kHz
Operating Range......................................................................................................................................50 - 70M (line of sight)
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