TeachIR (All in One School System)
TOA wireless microphone tuners are designed to deliver outstanding performance levels, stability and overall reliability. A wide choice of channels realized by the use of the PLL-synthesized oscillator enables you to select channels freely to prevent any interference. In addition, TOA tuners provide significantly less potential for noise caused by changeovers between antennas, by employing true diversity and space diversity methods. A two-line LCD display enables faster meter reading. Remaining battery power indication is also provided. A PLL synthesis system is incorporated to generate highly accurate frequency output signals that help achieve better overall system performance. For further performance enhancement, a TOA diversity system eliminates dead spots and provides more stable signal reception. Noise reduction is improved with a squelch function (carrier, noise, tone), and a compander function minimizes ambient noise pickup. For easier operation, a Channel Check function simplifies channel setting operations on wireless microphones used on multiple channels simultaneously. A low battery indicator monitors and indicates microphone battery voltage status.
| Specification | |
|---|---|
| Power Requirement | AC mains (AC adapter must be used) |
| Frequency Range | 576 865 MHz*1, UHF |
| Channel Selectable | 16 channels |
| Receiving System | Double Super-heterodyne |
| Diversity System | Space diversity |
| Mixing Output | MIC: -60 dB*2, 600Ω, balanced, XLR-3-31 type connector LINE: -20 dB*2, 600Ω, unbalanced, phone jack" |
| Mixing Input | -20 dB*2, 10 kΩ, unbalanced, phone jack |
| Antenna | Rod antenna |
| Receiving Sensitivity | 90 dB or more |
| Squelch Sensitivity | 18 40 dBµ V variable |
| Tone Frequency | 32.768 kHz |
| S/N Ratio | 104dB or more (A-weight, unbalanced output) |
| Harmonic Distortion | 1% or less (typical) |
| Frequency Response | 100 15,000 Hz, ±3 dB |
| Finish | Resin, black |
| Dimensions | 206(W) × 40.6(H) × 152.7(D) mm |
| Weight | 590 g |
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Dynamic cardioid microphones are capable of effortlessly accommodating high input levels without overloading. For instance, the WM-5270 incorporates a pad switch that changes the maximum allowable input sound pressure from 132 dB to 142 dB to better match a wide input level range for optimal performance.
The WM-5270 Wireless Microphone employs a dynamic microphone capsule with high input handling capacity and is suitable for vocal application and other professional uses. Thanks to the PLL-synthesizer system, 16 different operating frequencies (4 banks) are made available. A high output power ensures stable radio signal transmission. The maximum input sound pressure can be set in the range of 130 dB SPL to 142 dB SPL by a PAD switch, permitting adaptation to wide range of input sound pressure.
WT-5800
- WT-5800
- Phased Lock Loop (PLL) synthesis operation.
- Four 16-channel banks of circuit frequencies.
- True diversity technology.
- Double super-heterodyne receiving system.
- Two-line LCD display.
- Auto mixing input function.
- Squelch function (carrier, noise, tone).
- Usable frequencies scanning channel search function.
- Compact half-rack size body.
- Microphone sensitivity adjustment function.
- Compander circuitry for minimizing ambient noise.
- Antenna distribution output.
- Low-battery indicator.
WT-5805
- WT-5805
- Phased Lock Loop (PLL) synthesis operation.
- Four 16-channel banks of circuit frequencies.
- TOA space diversity technology.
- Double super-heterodyne receiving system.
- Two-line LCD display.
- Auto mixing input function.
- Squelch function (carrier, noise, tone).
- Usable frequencies scanning channel search function.
- Compact half-rack size body.
- Microphone sensitivity adjustment function.
- Compander circuitry for minimizing ambient noise.
- Low-battery indicator.
TOA wireless microphone tuners are designed to deliver outstanding performance levels, stability and overall reliability. A wide choice of channels realized by the use of the PLL-synthesized oscillator enables you to select channels freely to prevent any interference. In addition, TOA tuners provide significantly less potential for noise caused by changeovers between antennas, by employing true diversity and space diversity methods. A two-line LCD display enables faster meter reading. Remaining battery power indication is also provided. A PLL synthesis system is incorporated to generate highly accurate frequency output signals that help achieve better overall system performance. For further performance enhancement, a TOA diversity system eliminates dead spots and provides more stable signal reception. Noise reduction is improved with a squelch function (carrier, noise, tone), and a compander function minimizes ambient noise pickup. For easier operation, a Channel Check function simplifies channel setting operations on wireless microphones used on multiple channels simultaneously. A low battery indicator monitors and indicates microphone battery voltage status.
