V-1022B Preamplifier Module for Wireless Tuner
V-1022B
The Preamplifier Module for Wireless Tuner V-1022B is designed for use with the VM series Mixier Power Amplifiers and the Mixier Frame V-1000B. It can receive a carrier from the wireless microphone when used with the optional wireless tuner unit WTU-761. The V-1022B has various applications which are determined by the selection of programming functions and the insertion in the Mixier Power Amplifiers or the Mixer Frame. These programming functions are activated when the tuner receives a carrier from the wireless microphone and the In-use Indication lights.
| Power Requirement | 24 V DC |
|---|---|
| Current Consumption | Power switch off : 10 mA Power switch on : 90 mA |
| Output Level | -20 dBV |
| Output Impedance | 10 kΩ, unbalanced |
| Antenna Impedance | 75 Ω, unbalanced |
| Frequency Response | 50 Hz〜15,000 Hz %%p 2 dB |
| Distortion | Less than 1 % at 1 kHz, rated output |
| S/N Ratio | Better than 90 dB |
| Speech Filter | -12 dB at 100 Hz |
| Indicator | In-use indicator (Green) Goes off : When the power switch is turned off or when other functions with higher priority are operated. Goes on and off : at no signal Lights : When receiving a signal from the wireless microphone. |
| Controls | 1. Power switch 2. Output level control 3. Carrier squelch level control |
| Programming Functions | 1. Highest priority 2. 1st-in-1st-Served priority 3. Cascade priority 4. Speech filter 5. Busy indication 6. Chime distribution |
| Connections | Antenna inputs : F-type socket for coaxial cable Output and Power : 10-pin card Received : Connector |
| Color | Black |
| Dimensions(W×H×D) | 40 (1.57")×129 (5.08")×212 (8.35") mm |
| Weight | 151 g (0.33 lb.) |
| Adaptable Tuner | WTU-761 (Optional) |