| Feature | Specification |
|---|---|
| Model | Ahuja AWM-490VHL |
| System Type | Dual Channel VHF Wireless Microphone System |
| Microphone Types | Handheld Dynamic & Collar Condenser |
| Frequency Response | Handheld: 50–15,000 Hz; Collar: 80–12,000 Hz |
| RF Output Power | Handheld: 15 mW; Collar: 10 mW |
| Modulation Mode | FM (F3E) |
| Dynamic Range | Handheld: 100 dB; Collar: 80 dB |
| Signal-to-Noise Ratio | > 100 dB |
| Distortion | < 0.5% |
| Frequency Stability | ± 0.005% Quartz Crystal Controlled |
| Receiver Outputs | OUT 1, OUT 2, and Mixed OUT 1+2 |
| Power Requirements | Microphones: 9V Battery; Receiver: 220–240V AC via Adapter |
| Battery Life | 6–8 hours |
| Controls | Mic On/Mute/Off Switch; Receiver Volume Controls |
| Indicators | Red LED for Power ON; Green LED for RF Reception |
| Dimensions | Handheld Mic: Ø52 × L242 mm; Collar Mic: W65 × H32 × D107 mm; Receiver: W210 × H42 × D152 mm |
