TOA / WT-1100

This is a portable receiver that uses radio waves in the 322MHz band, which is allocated for use by Type C wireless microphones for specific low-power radio stations.

■ Power Supply: DC 1.2V (NiCd battery), DC 1.5V (dry cell battery)
■ Radio Wave Type: F3E
■ Receiving Frequency: 322.025-322.150 MHz, 322.250-322.400 MHz, 25 kHz intervals, 13 channels
■ Receiving Method: Double Superheterodyne
■ Receiving Sensitivity: Signal-to-Noise Ratio 25 dB or higher (7 dB μVEMF input, ±2.25 kHz deviation)
Receiving (Squelch) Sensitivity Switch: Hi: 5 dB μVEMF, Lo: 15 dB μVEMF
■ Tone Frequency: 14.80 kHz, 14.75 kHz (one of two channels)
■ Overall Frequency Response: 200 Hz - 5 kHz (Portable Transmitter -> Portable Receiver)

150 Hz - 6 kHz (Tabletop transmitter → Portable receiver)
■ De-emphasis: 50μs
■ Output level: 4mW (16Ω load, 10% distortion)
■ Function: Channel scan function
■ Battery: 1 x WB-1200 rechargeable battery or 1 x AA alkaline battery
■ Operating temperature range: -10°C to +40°C
■ Finish: Body: ABS resin, dark silver
■ Dimensions: 62(W) x 163.6(H) x 32.5(D) mm
■ Weight: 120g (including batteries)
■ Accessories
- 1 x AA battery (R6PU, for testing)
- 1 x Neck strap
- 1 x Setup driver

Earphones are sold separately. Compatible with two models of earphones: YP-E305 (pack of 5) and YP-E401 earphones. *If you use earphones other than those made by TOA, please use earphones with a plug diameter of 3.5 mm and an impedance of 16 ohms or more.