Professional wireless Microphone is the hot sale product in the whole world marketing and owns good honor and feedback, BK-87, which has good quanlity and beautiful look.
VHF frequency has two indepent audio output, no interference and noise .
microphone is designed to fit the human touch feeling, it will make you feel comfortable when you touch it
international standard: 680-820MHZ.
FM is included in the range
S/N ratio is 90DB > 50DB, The signal has strong antinoise function.
we have best package to protect them, foam and high rigidity plastic
The real quanlity is seen by custom...good or not good we care about your words!!
REAL PHOTOS
Frequency Range | VHF210MHZ-290MHZ Transistor |
Modulation Mode | FM |
Frequency Stability | +/-5KHZ |
Dynamic Range | >90dB |
Frequency Response | 50HZ-17KHZ |
Audio Output | 0-300MV |
F/N Ratio | >90dB |
Service Area | >50m |
Temperature Range | -30-60 |
Reveiving Power | 220v/50hz |
Transmit Microphone Power | 9v*1 |
T.H.D | <1% |
S/N Ratio | 90dB(signal>50dB) |
Payment:
T/T , western Union.
warm notice : pls make sure our only account name is Zhihui Zhang, and be more carefully.
Delivery
Time: 7- 15 days
freight: FOB
we can send commodity to the Designated warehouse or Freight Forwarders
after service:
Any quanlity problems, Ya Chang Electronics promises to provide one year warranty, while if it is the human action hurt, i am sorry we can't undertake the responsibility. thanks for your understanding!
Any problems and improvement advice, welcome to feedback to us.....
The advantages to work with us:
1. We focus on details.
2. We can adjust the sound quality without extra cost.
3. Same price we have better quality and same quality we have best price.
4. we have our own design team, and design the products as custormers' demands.
Welcome to visit our web-site