Transmitters
RF output power | : | ≤10 mw |
Antenna | : | 1/4λ wire antenna |
Spurious emission | : | 250nW or less |
Audio input connector | : | 3.5mm jack |
Reference audio input level | : | -60dBV (MIC input, 0 dB attenuation) |
Reference deviation | : | ±5kHz (-60 dBv,1 kHz input) |
Input frequency range | : | 20Hz-20KHz |
Distortion | : | 0.5% or less |
Power supply | : | Two AA batteries or Micro USB (DC 5v) |
Dimensions | : | Tx8 PRO:20.8x 6.7 ×2.9cm BY-WHM8 PRO: 5.3×5.3×25.6cm |
weight | : | TX8 PRO:81g (without batteries) BY-WHM8 PRO:252g (without batteries) |
Receiver
Antenna | : | 1/4λ wire antenna |
Audio input connector | : | 3.5mm mini jack |
Signal-to-noise ratio | : | 70 dB or more |
Distortion | : | 0.5% or less |
Headphone output level | : | 30mW (16 Ω) |
Audio output level | : | –60 dBV |
Power Supply | : | Two AA size batteries |
Operation time | : | About 4 hours |
Dimensions | : | 208(H) × 67(W) × 29(L)mm |
Weight | : | 90g without batteries |
System
Oscillator type | : | PLL Synthesized Control Oscillator |
Carrier Frequency Range | : | 556.71 MHz-575.98 MHz (Transmitter A) 576.39 MHz-595.66 MHz(Transmitter B) |
Channels | : | 48 |
Frequency response | : | 40 Hz to 18 kHz (+/-3dB) |
Operating temperature | : | 14°F to 122°F (-10℃ to+50℃) |
Storage temperature | : | 14°F to 131°F (-10℃ to+55℃) |
BY-WHM8 PRO
RF output power | : | ≤10 mW |
Antenna | : | 1/4λ wire antenna |
Spurious emission | : | 250nW or less |
Audio input connector | : | 3.5mm jack |
Reference audio input level | : | -60 dBV (MIC input, 0 dB attenuation) |
Reference deviation | : | ±5 kHz (-60 dBV,1 kHz input) |
Input frequency range | : | 20Hz-20KHz |
Distortion | : | 0.5% or less |
Power supply | : | Two AA size batteries |
Dimensions | : | 5.3×5.3×25.6cm |
Weight | : | 252g (without batteries) |
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