BLX4 Wireless Receiver
BLX1 Bodypack Transmitter
PG185 is an electret condenser microphone for clip on use with a wireless bodypack transmitter
Shure BLX® Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. Precision-built and available in a variety of configurations, it’s the most accessible way to own the stage.
BLX4 Features
BLX1 Features
| BLX4 Technical Specifications | |
| RF Sensitivity | -105 dBm for 12 dB SINAD, typical |
| Image Rejection | >50 dB, typical |
| Dimensions | 1.57 in. X 7.40 in. X 4.06in. (40 mm X 188 mm X 103 mm) H x W x D |
| Weight | 8.5 oz. (241 g) |
| Housing | Molded ABS |
| Power Requirements BLX4 | 12 – 18 V DC at 150 mA, supplied by external power supply |
| PG185 Technical Specifications | |
| Type | Condenser,electretbias |
| Frequency Response | 60Hzto12,000Hz*(seeFrequencyChart) |
| Polar Pattern | Cardioid(unidirectional) |
| Output Impedance | 1200Ω @1kHz* |
| Output Level | -47dBV/Pa(4.5mV)* |
| Signal to Noise Ratio | 66dB,1kHzat1Pa* |
| Maximum SPL | 120dB |
| Dynamic Range (max.SPLtoA-weightednoiselevel) | 92dB* |
| Output Noise | 28dB(typical,A-Weighted)* |
| Recommended Operating Voltage | (+5VDC,10Vmax(pin2topin1) |
| Polarity | Positivesoundpressureondiaphragmproducespositivevoltageonpins3and4relativetopin1(ground)ontheminiTA4Fconnector |
| Cable | 1.22m(48in.)two-conductorshielded |
| Connector | MiniTA4F |
| Net Weight | 23g(0.81oz) |
| *All measurements taken using RK183PK preamp set to 0dB gain | |