The Shure P3T PSM300 Wireless Transmitter provides dependable wireless transmission and 24-bit digital audio deliver a superior personal monitoring mix for every performance. Send 2 channels of audio to a bodypack receiver up to 300 feet away, with patented Audio Reference Companding to ensure transparent sound quality with no artifacts or dropouts. The rugged, half rack transmitter features easy front-panel controls including one-touch sync and input level knob to enable quick setup and easy operation. Rear-panel balanced inputs and loop outputs provide versatile connectivity to audio sources and other P3T units.

Features:
- Single channel, half-rack transmitter with included rack mount kit
- Sends a stereo or mono mix wirelessly to performers onstage
- Rock-solid wireless connection to P3R receiver over 300 ft (90 m) range
- One-touch IR sync instantly links transmitter to receiver
- Up to 30 mW output power (region dependent)
- 24 MHz tuning range (region dependent)
- ¼" (6.3 mm) TRS balanced inputs and loop outputs
- High-contrast LCD menu with detailed L/R audio output meters
- Detachable antenna
- External power supply
- Selectable line/aux level

Specs:
RF Output Power: 10, 20, 30 mW
RF Output Impedance: 50 O (typical)
Net Weight: 27.6 oz (783 g)
Dimensions (H × W × D): 1.7 × 7.8 × 6.8" (43 × 198 × 172 mm)
Power Requirements: 12–15 V DC, 260 mA maximum
Connector Type: 6.35 mm (1/4") TRS
Polarity: Tip positive with respect to ring
Configuration: Electronically balanced
Impedance: 40 kO (actual)

Nominal Input Level: Switchable, +4 dBu, -10 dBV

Maximum Input Level:
- +4 dBu: +22 dBu
- -10 dBV: +12.2 dBu

Pin Assignments: Tip=hot, Ring=cold, Sleeve=ground
Phantom Power Protection: Up to 60 V DC
Connector Types: 6.35 mm (1/4") TRS