There are 3 bands of frequency for this in-ear monitor system:
<br />A, 572 Mhz to 603.5 Mhz
<br />B, 740.1 Mhz to 771.6 Mhz
<br />C, 798.2 Mhz to 829.7 Mhz (default is one)
<br />D606Mhz t o 630 Mhz
<br />Can be used in most countries in the world. Please leave us a message which you choose. Otherwise, we will send you the band C standard. thanks.
<br />characteristics
<br />1. UHF band wireless in-ear monitor
<br />2. 40 preset channels, 4 groups (10 channels in each group)
<br />3. Mono transmission
<br />4. Ideal for stage surveillance, tour guide, etc.
<br />5. 19 "standard rack unit design, easy to install
<br />6. 3 groups of frequencies.
<br />7. Dual transmitter and receiver design
<br />Transmitter: In ear-monitor transmitter
<br />Main body size: 19 "unit rack design
<br />Group quantity: 4 groups
<br />transmitter: case Full metal design
<br />Vibration mode: PLL synthesized
<br />frequency stability: +/- 0.005%
<br />Frequency range: UHF572-830 MHz
<br />Frequency change: 32 MHz
<br />operate mode: manual adjustment
<br />get away: single tuning
<br />Sensitivity deviation: 25KHz, when connected 7dBuV, S / N> 78dB
<br />Max deviation: +/- 48 KHz
<br />Frequency response: 50Hz ~ 15KHz +/- 3dB
<br />transmitting power: 100 mW
<br />AF input: XLR, 6.3mm & phi; Jack
<br />headphone output: 6.3mm & phi; mono jack
<br />current consumption: DC 12 V / 250mA
<br />Antenna socket: BNC socket<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5aa38adeb9605f5d3974e93e-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5aa38adeb9605f5d3974e93e-1-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5aa38adeb9605f5d3974e93e-2-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5aa38adeb9605f5d3974e93e-3-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5aa38adeb9605f5d3974e93e-4-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5aa38adeb9605f5d3974e93e-5-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5aa38adeb9605f5d3974e93e-6-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5aa38adeb9605f5d3974e93e-7-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5aa38adeb9605f5d3974e93e-8-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5aa38adeb9605f5d3974e93e-9-original.jpg></b></b></p>