The Sony UTX-P1 plug-in transmitters is designed for use with the Sony UWP wireless microphone system. The transmitter features a mic and line-level switch for standard wired microphones line-level sources. Selectable output power provides a choice between 5mW output, which is suitable for simultaneous multi-channel operation or 30mW output for long distance transmission. Like the receiver, the transmitter also features 188 selectable UHF frequencies and operates for up to 8 hours on two-AA size alkaline batteries. A comprehensive LCD display provides frequency, channel power status and much more.
| Type of Transmitter | Crystal-Controlled UHF PLL-Synthesized Plug-in Transmitter |
| # Of Channels | 188 |
| Type of Input Connector | Mic/Line Switchable 3-pin XLR male |
| Type of Microphone | No |
| Polar Pattern | Not Applicable |
| Interchangeable Mic Heads | Not Applicable |
| Frequency Response | 40Hz to 18kHz |
| Battery Type/Approx. Life | Two AA Batteries, Up to 8 Hours |
| Mute Switch | No |
| Level Control | Microphone level control |
| Antenna Type | (2) 1/4 Wave Wire |
| Display | LCD Display |
| Dimensions (WxHxD) | 2.48 x 4.11 x 0.86" (63 x 104.5 x 22mm) |
| Weight | 5.1 oz. (145g) (with Battery) |