WT-3800 VHF Wireless Tuner
WT-3800 C04ER
The TOA wireless tuner WT-3800 is a PLL-synthesizer controlled double superheterodyne diversity tuner to be used in VHF wireless systems. It employs a compander noise reduction circuit to minimizes the influence of the ambient RF noise.
- * 0 dB = 1 V
| Power Source | AC mains |
|---|---|
| Power Consumption | 150 mA (13.8 V DC) |
| Receiving Frequency | 169 - 216 MHz, VHF |
| Channel Selectable | 6 ch |
| Receiving System | Double super-heterodyne |
| Diversity System | Space diversity |
| Output | MIC: -60 dB*, 600 Ω, balanced, XLR-3-31 type connector LINE: -20 dB*, 600 Ω, unbalanced, phone jack MIC or LINE is selectable. |
| Mixing Input | -20 dB*, 4 kΩ, unbalanced, phone jack |
| Antenna Input | 75 Ω, BNC (phantom powering for antenna), 9 V DC, 30 mA (max) |
| Receiving Sensitivity | Over 80 dB, S/N ratio (20 dBμV input, 40 kHz deviation) |
| Squelch Sensitivity | 18 - 40 dBμV variable |
| Squelch System | Using together of noise SQ, carrier SQ and tone SQ |
| Tone Frequency | 32.768 kHz |
| Indicator | CHANNEL, ANT A/B, Audio (peak, signal) |
| Channel Check | Usable frequencies scanning |
| S/N Ratio | Over 100 dB (A-weight, balanced output) |
| Harmonic Distortion | Under 1% |
| Frequency Response | 100 - 12,000 Hz, ±3 dB |
| Other Function | Frequency select by PC, channel |
| Operating Temperature | -10℃ to +50℃ |
| Finish | Resin, black |
| Dimensions | 210 (W) × 44.2 (H) × 181 (D) mm |
| Weight | 600 g |
| Accessory | AC - DC adapter (230 V AC, 50 Hz)………1, |
| Option | Mounting bracket kit: MB-WT3 (for rack mounting one WT-3800 unit) MB-WT4 (for rack mounting two WT-3800 units) |