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ซื้อเครื่องเสียง ที่ ออดิโอซิตี้

SHURE PG1288/PG30  
รหัส : PG1288/PG30
ยี่ห้อ : SHURE
รุ่น : PG1288/PG30
ราคาปกติ :  45,200.00      
รายละเอียดย่อ :
Wireless System
รายละเอียดทั้งหมด :


SHURE PG1288/PG30 Wireless System

PG1288/PG30 Includes:
PG88 Dual Channel Diversity Receiver
PG2/PG58 Handheld Transmitter 
PG30 Cardioid Condenser Headset Microphone

A comprehensive first step into professional wireless, Performance Gear Wireless Systems are engineered to the same uncompromising quality standards as PGX, SLX, ULX and UHF-R wireless. Marrying superior sound quality and stage-proven endurance with advanced features like Internal Antenna Diversity and electable frequencies and variable companding, Performance Gear Wireless fulfils the promise of independent, confident performance through freedom from the wire.

Reliable wireless performance
• Up to 8 compatible systems (across multiple bands)
• Shure's patented microprocessor-controlled predictive diversity Confident, portable setup
• Up to 10 selectable frequencies (frequency agility)
• Internal Antenna Diversity
• Durable construction Superior sound quality
• Variable companding ratio for clear sound (based on Shure's patented Audio Reference Companding)
• Internal 1/4” antennas
• Microprocessor controlled diversity
• Channel display LED
• 1/4" and XLR audio outputs
• PG58 handheld microphone
• Bodypack works with headworn, lavalier and instrument microphones and cables
• Multi-function LED indicator (power, lockout, mute, low battery)
• 9V battery (included) provide 8 hours of continuous use
• 75m (250 ft.) operating range

The wireless system shall operate in the UHF band between 536 MHz and 865 MHz, with the specific available frequency range being dependent on the user’s locale. Effective range of the system, receiver to transmitter, shall be 75 meters (250 ft.), under optimal conditions. Each system shall allow selection of over 10 operating frequencies across 12 MHz of bandwidth in order to avoid RF interference. Optimal frequencies shall be selected, ensuring that individual systems run at their highest level of performance, and that multiple systems in simultaneous use do not interfere with one another.


Each transmitter shall be powered by one 9V batteries. Transmitters shall have a power on–off/mute switch, as well as multi-function LED indicator showing locked/unlocked status, mute status, and battery strength. Available transmitters shall include a bodypack for use with guitars, basses, and other instruments, as well as lavalier, headset or instrument microphones, and a handheld transmitter for vocals. The bodypack shall include a 3–position switch and the handheld transmitter shall include a 2–position switch to compensate for higheror lower-gain devices. Both transmitters shall feature an easily accessible channel selection button for system synchronization. The receiver shall have a channel display LED. The system shall use diversity variable companding technology to improve reception, minimize signal dropouts, and achieve the best possible signal-to-noise ratio, and shall include an audio level meter. The system shall be the Shure Performance Gear Wireless.


System Working Range 75m (250 ft.)
Note: actual range depends on RF signal absorption, reflection, and interference
Audio Channel Response Minimum: 45 Hz
Maximum: 15 kHz
(Overall system frequency depends on microphone element.)
Total Harmonic Distortion
Ref. +/– 33 kHz deviation, 1 kHz tone
0.5%, typical
Dynamic Range >100 dB A-weighted
Operating Temperature Range –18°C (0°F) to +57°C (+135°F)
Note: battery characteristics may limit this range
Transmitter Audio Polarity Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone
plug) produces positive voltage on pin 2 (with respect to pin 3 of low impedance output) and the tip
of the high impedance 1/4-inch output.

PG1 Bodypack Transmitter
Audio Input Level -10 dBV maximum at "mic" gain position
+10 dBV maximum at 0dB gain position
+20 dBV maximum at -10dB gain position
Gain Adjustment Range 30 dB
Input Impedance 1 MΩ
RF Transmitter Output 10 mW typical
Dimensions 110 mm H x 64 mm W x 21 mm D (4.3 x 2.5 x 0.8 in.)
Weight 75 grams (2.6 oz.) without battery
Housing Molded ABS
Power Requirements One 9V alkaline or rechargeable batteries
Battery Life >8 hours (alkaline)

PG2 Handheld Transmitter
Audio Input Level +2 dBV maximum at -10dB position
-8 dBV maximum at 0dB position
Gain Adjustment Range 10dB
RF Transmitter Output 10 mW typical
including PG58 cartridge
223.52 mm x 53.34 mm dia. (8.8 x 2.10 in.)
Weight 218 grams (7.7 oz.) without battery
Housing Molded ABS handle and battery cup
Power Requirements One 9V alkaline or rechargeable battery
Battery Life >8 hours (alkaline)

PG4 and PG88 Wireless Receivers
Dimensions 188 mm L x 103 mm W x 40 mm D (7.4 x 4.0 x 1.5 in.)
Dimensions - PG88 388 mm L x 116 mm W x 40 mm D (15.3 x 4.0 x 1.5 in.)
Weight 241 g (8.5 oz.)
Weight - PG88 420 g (15.1 oz.)
Housing Molded ABS
Audio Output Level
Ref. +/– 33 kHz deviation with 1 kHz tone
XLR connector (into 600 Ω load): –19 dBV
1/4 inch connector (into 3000 Ω load): –5 dBV
Output Impedance XLR connector: 200 Ω
1/4 inch connector: 1kΩ
XLR output Impedance balanced
Pin 1: Ground (cable shield)
Pin 2: Audio
Pin 3: No Audio
Sensitivity –105 dBm for 12 dB SINAD, typical
Image Rejection >50 dB, typical
Power Requirements 12–18 Vdc at 150 mA, supplied by external power supply

Frequency Range and Transmitter Output Level
Band Range Transmitter output
H7 536–548 MHz 10 mW (typical)
K7 590–602 MHz 10 mW (typical)
M7 662–674 MHz 10 mW (typical)
M10 674–686 MHz 10 mW (typical)
R10 800–812 MHz 10 mW (typical)
P11 702–714 MHz 10 mW (typical)
Q11 740–752 MHz 10 mW (typical)
R11 770–782 MHz 10 mW (typical)
R12 794–806 MHz 10 mW (typical)
T10 854–865 MHz 10 mW (typical)
JB 806–810 MHz 10 mW (typical)