могу с такими помочь ,если интересно пишите в личку
http://yadi.sk/d/H9lblgvEJgEHm - на 4 мика
http://yadi.sk/d/p_9hqJ4ZJgELA - на 8
ARTHUR FORTY AF-8800 самая простая модель
потом идет PASGAO PAW938+PDE20W
если достаточно 2 мика то
http://yadi.sk/d/yPUFN8c_JgFBL
мики на выбор
http://yadi.sk/d/5ZnCEt15JgFqg
http://yadi.sk/d/3IB2UehyJgFuU
http://yadi.sk/d/wT8ASQ4xJgFwr
все с гарантией
Добавлено через 4 минуты
* Use UHF500-980MHz band PLL frequency synthesizer PLL applications , the frequency is adjustable , you can use multiple sets , undisturbed.
* Total control of the central processor integrates the CPU , with digital LCD screen display , easy operation , superior performance .
* Multi-level narrow-band high-frequency and intermediate frequency selective frequency filter, fully eliminate the interference signal.
* Expansion of audio compression technology , greatly reducing noise , increase dynamic range .
* Reinfusion howling suppression has diminished function, can effectively reduce transfusion whistle .
* The receiver uses multi-level high-frequency amplification , with high sensitivity.
* Multiple noise monitoring circuit , tone lock TONE-LOCKED ad hoc system , so that it has unparalleled anti-jamming features.
* Excellent chips and quality components , making the machine excellent sound quality .
* Kongkuo maximum distance of 100 meters or more, the ideal use of space distance of 50 meters.
1, the overall performance
Carrier frequency :500-980MHz, microcomputer CPU control
PLL Frequency Synthesizer PLL technology : 3 sets of frequencies selectable , each frequency can simultaneously use up to 4 sets ( 3 * 4 = 12 launch seat microphone ) ; 3 set of frequencies that can use up to 3 * 4 = 12 sets ( 3 * 4 * 4 = 48 launch stand microphone )
Frequency Stability : <± 10PPM
Dynamic range :> 105dB
T.H.D Distortion: <0.5%
Frequency response : 40Hz-18KHz
Audio Output : Balanced output :0-600mV unbalanced output :0-300mV
TONE tone frequency : 32K-51.2KHz
Microphone Transmitter
Operating frequency :500-980MHz ( adjustable )
Transmit Power Output: High power file 10dBm / low power file 5dBm
Pickup Gain adjustment knob :-20dB to +35 dB
Modulation : FM FM
Maximum modulation : ± 45KHz
High harmonics : more than 60dB below the main Porgy quasi
Battery: 2 AA batteries - about 8 hours of continuous use
Receiver
Operating frequency :500-980MHz ( adjustable )
DC input voltage : DC13.8V 1000mA
S / N Signal to Noise Ratio :> 105dB
T.H.D Distortion: <0.5%
Frequency response : 40Hz-18KHz
Noise Control + Tone Lock squelch squelch control navigation lock