Shure PG188-PG185 Dual Lavalier Wireless System
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Description
Product Description
The PG188/PG185 Dual Lavalier Wireless System includes a PG88 Dual Diversity Receiver, two PG1 Bodypack Transmitters and two PG185 Condenser Lavalier Microphones ideal for discreet speech presentation.
Product Features
- PG88 Dual Diversity Receiver with up to 8 compatible systems, 1/4" and XLR outputs and antenna diversity
- Two PG1 Bodypack Transmitters with power/mute switch
- Two PG185 Condenser Lavalier Microphones
Specifications
Product Specification
| 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 channel depends on microphone element) | |
| Total Harmonic Distortion | 0.5%, typical Ref. +/– 33 kHz deviation, 1 kHz tone | |
| Dynamic Range | >100 dB A-weighted, typical | |
| Operating Temperature Range | –18°C (0°F) to +57°C (+135°F). Battery characteristics may limit this range | |
| Transmitter Audio Polarity | Positive pressure on microphone diaphragm (or positive voltage 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 | |
| PG88 RECEIVER | ||
| Output Impedance | XLR connector: 200 Ω 1/4 inch connector: 1kΩ | |
| Audio Output Level Ref. +/– 33 kHz deviation with 1 kHz tone | XLR connector (into 100K Ω load): –19 dBV, typical; 1/4 inch connector (into 100K Ω load): –5 dBV, typical | |
| Sensitivity | –105 dBm for 12 dB SINAD, typical | |
| Image Rejection | >50 dB, typical | |
| Dimensions | 388 mm L x 116 mm W x 40 mm D | |
| Weight | 429 grams | |
| Housing | Molded ABS | |
| Power Requirements | 12–18 Vdc at 160 mA | |
| PG185 CONDENSER LAVALIER MICROPHONE | ||
| Type | Condenser, electret bias | |
| Frequency Response | 60Hz to 12,000Hz | |
| Polar Pattern | Cardioid (unidirectional) | |
| Output Impedance | 1200Ω @1kHz | |
| Output Level | -47dBV/Pa (4.5 mV) | |
| Signal to Noise Ratio | 66dB, 1kHz at 1 Pa | |
| Maximum SPL | 120dB | |
| Dynamic Range | 92dB | |
| Output Noise | 28dB (typical, A-Weighted) | |
| Recommended Operating Voltage | +5VDC, 10V max (pin 2 to pin 1) | |
| Polarity | Positive sound pressure on diaphragm produces positive voltage on pins 3 and 4 relative to pin 1 (ground) on the mini TA4F connector | |
| Cable | 1.22 m, two-conductor shielded | |
| Connector | Mini TA4F | |
| Net Weight | 23 g | |
| 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 | 1mΩ | |
| RF Transmitter Output | 10 mW typical (dependent on applicable country regulations) | |
| Dimensions | 110 mm H x 64 mm W x 21 mm D | |
| Weight | 75 grams without battery | |
| Housing | Molded ABS | |
| Power Requirements | One 9V alkaline or rechargeable battery | |
| Battery Life | Up to 8 hours (alkaline) | |
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