Description
The PSM 300 from Shure is a professional-quality wireless in-ear monitoring system that delivers 24-bit digital audio and offers wireless freedom to performers. It can be used in several environments for audio application such as live stage, theater, rehearsals, houses of worship, and more. It features an audio reference compander that ensures a clearer sound and provides lower noise and audio that have no artifacts. The wireless coverage range extends to over 300′ and the system helps eliminate dropouts. The PSM 300 monitor system is easy to setup and operate; it offers one-touch frequency scan and sync to find and assign a clean wireless channel. Adjust the volume using MixMode or stereo mode to create a personal mix from two channels of audio.
Shure P3T Wireless Transmitter For PSM300 (H20: 518-542 MHz)Â Specs
Performance
| Frequency Range | H20: 518-542 MHz |
| RF Output Power | 10, 20, 30 mW
Note: varies by region |
| RF Output Impedance | 50 Ohms (typical) |
| Transmission Range | 300′ (90 m) |
Audio Input
| Connector Type | 1/4″ TRS (6.35 mm) |
| Polarity | Tip positive with respect to ring |
| Configuration | Electronically balanced |
| Impedance | 40 kOhms (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 VDC |
Audio Output
| Connector Types | 1/4″ TRS (6.35 mm) |
| Configuration | Electronically balanced |
| Impedance | Connected directly to inputs |
General
| Antenna | 1/4 wave, detachable |
| Power Requirement | 12 to 15 VDC, 260 mA maximum |
| Dimensions | 1.7 x 7.8 x 6.8″ (43 x 198 x 172 mm) |
| Net Weight | 27.6 oz (783 g) |
Packaging Info
| Package Weight | 6.155 lb |
| Box Dimensions (LxWxH) | 18.3 x 14.9 x 3.8″ |
Shure P3R-H20 Wireless Bodypack Receiver For PSM300 (H20: 518-541 MHz)Â Specs
| RF Sensitivity | Active: 2.2 μV (at 20 dB SINAD) |
| Image Rejection | >90 dB |
| Adjacent Channel Rejection | >60 dB |
| Intermodulation Attenuation | >50 dB |
| Blocking | >60 dB |
| Audio Output Power | 1 kHz @ <1% distortion, Peak Power, @32 ohms: 80 mW (per output) |
| Minimum Load Impedance | 16 ohms |
| Headphone Output | 1/8″ (3.5 mm) stereo |
| Battery Life | 5-7 hours (continuous use) AA batteries |
| Dimensions | 4.3 x 2.5 x 0.8″ (110 × 64 × 21 mm) |
| Weight | 3.5 oz (98 g) without batteries |
Packaging Info
| Package Weight | 0.85 lb |
| Box Dimensions (LxWxH) | 11.1 x 5.3 x 3.3″ |
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