SHURE P3TER112GR-R12 ชุดเครื่องส่ง และเครื่องรับแบบไร้สาย ระบบ ดิจิตอล พร้อมหูฟังแบบ In-Ear Monitor สำหรับงาน มอนิเตอร์เสียงบนเวทีStereo Personal Monitoring System
P3TR112GR systems include SE112 Sound Isolating™ Earphones for great sound with deep bass and up to 37 dB of ambient noise reduction.
The PSM 300 Stereo Personal Monitor System delivers detailed 24-bit digital audio processing and reliable wireless freedom to every corner of the stage. Patented Audio Reference Companding ensures the clearest sound, with ultra-low noise and no artifacts. Dependable wireless coverage extends over 300 ft (90 m) of range and eliminates dropouts. Easy to setup and operate, PSM 300 systems offer one-touch frequency scan and sync to find and assign a clean wireless channel. Adjust the volume and use MixMode technology or stereo mode to create a personal mix from two channels of audio.
SHURE P3TR112GR-R12 ชุดหูฟังมอนิเตอร์ ประกอบด้วย
- P3T Wireless Transmitter เครื่องส่งสัญญาณ 1 เครื่อง
- P3R Wireless Bodypack Receiver เครื่องรับสัญญาณ 1 เครื่อง
- SE112 Sound Isolating™ Earphones หูฟังแบบ In-Ear 1 ชุด
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P3T Wireless Transmitter Specs
| RF Output Impedance |
50 Ω (typical) |
| Net Weight |
783 g (27.6oz.) |
| Dimensions |
43 × 198 × 172 mm (1.7 × 7.8 × 6.8 in.), H × W × D |
| Power Requirements |
12–15 V DC, 260 mA maximum |
| Audio Input |
| Connector Type |
6.35 mm (1/4") TRS |
| Polarity |
Tip positive with respect to ring |
| Configuration |
Electronically balanced |
| Impedance |
40 kΩ (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 |
| Audio Output |
| Connector Types |
6.35 mm (1/4") TRS |
| Configuration |
Electronically balanced |
| Impedance |
Connected directly to inputs
|
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P3R Wireless Bodypack Receiver Specs
| Active RF Sensitivity |
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 |
80 mW (per output) (1 kHz @ <1% distortion, peak power, @32 Ω) |
| Minimum Load Impedance |
16 Ω |
| Headphone output |
3.5 mm (1.8") stereo |
| Net Weight |
98 g (3.5 oz.) (without batteries) |
| Dimension |
110 × 64 × 21 mm (H × W × D) |
| Battery Life (continuous use) |
5 – 7 hours, AA batteries |
