· A New Design of Multifunctional Reverberation Preamplifier for Home
· Built-in dual frequency conversion wirelessmicrophone reception (25 single-meterHandheld SeriesFrequency points are optional)
· 1 Channel 6.35 Mixed output
· 1 channel 6.35 left right single output
· 1 channel 3.5 stereo output
· 2 wireless mic channel input
· 2 wired mic channel inpu
· With MP3 broadcast,Bluetooth Transmission
| Frequency: | UHF640-690MHz |
| Channels: | 2x25(Frequency conversion) |
| Response: | 50Hz ~ 18KHz |
| RF production: | high-performance integrated IC |
| RF bandwidth: | 50MHz |
| Signal to noise ratio: | > 105dB (A weighted peak) |
| Dynamic range: | > 100dB |
| Distortion: | < 1.0% @ 1KHz |
| Use temperature: | -18 ~ 50 degrees (Celsius) |
| Working Range: | 50 meters |
| Receive Mode: | high performance integrated IC |
| Sensitivity: | > - 105dB |
| Display: | LCD |
| Output: | Mixed / two balanced/ unbalanced output |
| Channel: | 4 |
| RF accuracy: | ± 5ppm<10KHz |
| Nominal frequency offset: | 25KHz |
| Harmonics: | <- 45dB / c |
| Output power: | > 10 dB / m |
| Display: | LCD |
| Current consumption: | <150mA @ 3V |
| Power supply: | AA 1.5V x 2 |
| Battery life: | About 6 hours |
