The Audio-Technica ATR288W VHF TwinMic System is a portable, versatile VHF wireless microphone system ideal for video applications, general PA applications, aerobics and fitness instruction, worship and more. The TwinMic system consists of a camera-mountable VHF receiver, bodypack transmitter, ATR35 miniature lavalier and ATR20 dynamic handheld microphone.
Both included microphones are wired, and connect to the bodypack for wireless operation. Connect the ATR35 lavalier for completely hands-free speech, and the ATR20 handheld for applications that require a handheld microphone. A 9V battery (each) keeps the transmitter and receiver powered for up to 8 hours.
| System | |
|---|---|
| Operating Frequency | T24 (169.505MHz & 170.305MHz) |
| Channels | 2 |
| Modulation Mode | FM |
| Receiver | |
|---|---|
| Receiving Mode | FM Superheterodyne |
| Receiving Sensitivity | 2 µV for 30dB S/N |
| DC Input | 9V DC (center-positive) |
| Battery |
9V alkaline (not included)
8 hours nominal |
| Consumption | 50mA |
| Dimensions (HxWxD) | 4.09 x 2.44 x 0.94" (104.0 x 62.0 x 24.0mm) |
| Weight | 3.5 oz (100 g) |
| Transmitter | |
|---|---|
| Modulation |
FM 6 mV for full deviation |
| Battery |
9V alkaline (not included) 8 hours nominal |
| Current Consumption | 50 mA |
| Dimensions (HxWxD) | 4.09 x 2.44 x 0.94" (104.0 x 62.0 x 24.0mm) |
| Weight | 2.8 oz (80 g) |