Overview
The Shure BLX2/SM58 handheld transmitter gives you easy setup and operation and top-notch sound quality, courtesy of its integrated SM58 microphone capsule. The lightweight, tour-tough BLX2/SM58 sports Group and Channel selection buttons for quick, hassle-free frequency matching, while a 2-color LED keeps you upodated on status..With up to 14 hours of operation on two AA batteries and transmission of up to 300 feet
- Convenient and easy to use
- Ready to rock, right out of the box
- Versatile and expandable
- BLX4 Rack Mount Receiver
Specifications
System
| Wireless Technology | Analog UHF |
| Number of RF Channel Frequencies | 123 |
| Included Transmitters | 1 Handheld |
| Diversity | Antenna Diversity |
| RF Frequency Bands |
H11: 572 - 542 MHz H9: 512-542 MHz H10: 542-572 MHz J11: 596- 616 MHz |
| RF Bandwidth | 24 MHz |
| RF Channel Scanning | Auto-Scan |
| Max Operating Range | 300' / 91.4 m (Line of Sight) |
| Max Transmitters per Band | 12 |
| Dynamic Range | 100 dBA |
Receiver
| Receiver Type | BLX4R |
| Mounting Options | Rackmount (with Included Hardware) |
| Rackmount Size | 1 RU (1/2 Rack) |
| Antenna | 2 1/4 Wave External, Detachable (Rear-Mount) |
| Number of Audio Channels | 1 |
| Audio I/O | 1 XLR 3-Pin Male Balanced Output 1 1/4" TS Female Unbalanced Output |
| Audio Output Level | XLR Output: -20.5 dBV (Mic Level) 1/4" Output: -13 dBV (Instrument Level) |
| Frequency Response | 50 Hz to 15 kHz (Dependent on Mic) |
| Impedance | XLR Output:200 Ohms 1/4" Output: 50 Ohms |
| Adjacent Channel Isolation | >50 dB |
| Power Requirements | AC/DC Power Adapter |
| AC/DC Power Adapter | 12 to 15 VDC at 260 mA, Center-Positive (Included) |
| Display & Indicators | 1 Backlit LCD (AF Level, Channel, Group, Metering, RF Level) 1 LED (Transmitter Battery Status) |
| Housing | Steel |
| Dimensions | 7.8 x 2 x 6.4" / 198 x 50 x 163 mm (without Mounting Hardware, Antennas) |
| Weight | 35.2 oz / 998 g |
Transmitter
| Transmitter Type | Handheld BLX258 |
| RF Output Power | 10 mW |
| Muting | Off/On Switch |
| Auto-Level Control | No |
| Gain Range | -20 to -10 dB |
| Sync Method | Manual |
| Antenna | 1 Internal (Handheld) |
| Power Requirements | Battery |
| Battery Type | 2 AA (Included) |
| Approx. Battery Life | 14 Hours (Alkaline) |
| Display & Indicators | 1 Multi-Segment LED (Channel, Group) 1 LED (Battery Status, Power) |
| Housing | ABS |
| Dimensions | 2.5 x 4.3 x 0.8" / 64 x 110 x 21 mm |
| Weight | 7.7 oz / 218 g (without Batteries) |
Microphone
| Microphone Type | Handheld Capsule |
| Sound Field | Mono |
| Capsule | Dynamic |
| Polar Pattern | Cardioid |
| Frequency Range | 50 Hz to 15 kHz |
| Sensitivity | -54.5 dBV/Pa |
Video
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