The Azden 31LT body-pack transmitter is designed for use with Azden's VHF wireless systems such as the producer series. The transmitter delivers dependable VHF wireless transmission of lavalier and head worn microphones. The transmitter features a removable belt-clip and input volume control. A three stage power switch provides muting capability.
| Type of Transmitter | Bodypack FM Emission VHF |
| # Of Channels | 1 Fixed Channel (Channel D1/187.800 MHz ) |
| Type of Input Connector | 1/8" Mini-Jack Connector |
| Type of Microphone | Not Included |
| Polar Pattern | Not Applicable |
| Interchangeable Mic Heads | Compatible with Azden microphones featuring 1/8" mini connections |
| Frequency Response | 40Hz - 18KHz system Frequency Response |
| Battery Type/Approx. Life | 9v, (Battery Life NOT Specified by Manufacturer) |
| Mute Switch | Yes (Standby) |
| Level Control | Yes, (Audio Adjustment Range: +30 dB) |
| Antenna Type | Flexible Wire |
| Display | LED Power Indicator |
| Dimensions | 3.39 x 2.36 x .85" (86 x 60 x 21.5mm) HxWxD |
| Weight | 7 oz. (200 g) With Battery |