Micro không dây cầm tay Shure BLX24A/ B58

CHI TIẾT SẢN PHẨM

Micro BLX24A B58 Sh ure Wireless không dây nhập khẩu chính hãng

Xuất xứ: Chính hãng Sh ure CN (Hàng xịn chính hãng có CO - CQ)
Micro hát karaoke và chuyên nghiệp cao cấp

Bộ thu và phát kèm micro không dây cầm tay Sh ure BLX24A/B58

The BLX24 Handheld Wireless System with Beta 58A Mic from Sh ure includes a BLX4 wireless receiver and a BLX2 handheld transmitter with a Beta 58A microphone. This system is set to Sh ure's H9 frequency band between 512 to 542 MHz. The system has up to a 300' line-of-sight range of operation and is designed for easy setup.

The BLX4 receiver's one-touch QuickScan frequency selection finds the clearest available channe and tunes the unit to it. Its front-panel LCD display indicates the group and channe it is tuned to, allowing you to set the BLX2 transmitter to match. A dual-colored LED indicator displays green for normal audio levels and red to alert you if your levels are clipping. The unit has a microprocessor-controlled internal diversity antenna to prevent interference and dropouts.

Two included AA batteries provide The BLX2 transmitter with up to 14 hours of operation. You can use up to 12 compatible BLX systems simultaneously per frequency band.

 

I/ Thành phần thiết bị Sh ure BLX24A/B58

 

- Sh ure BLX4 Single Channe Receiver

- Sh ure BLX2/B58 Handheld Wireless Microphone Transmitter

 

1/ Sh ure BLX4 Single Channe Receiver

 

The BLX4 Wireless Receiver from Sh ure is a single-channe receiver set to Sh ure's H9 frequency band and operates between 512 to 542 MHz. It has microprocessor-controlled internal antenna diversity for reduced signal interference and dropouts. The one-touch QuickScan frequency selection feature allows you to quickly locate the frequency with the least amount of interference available.

Đặc tính sản phẩm sh ure BLX4

- XLR and ¼" output connectors
- Two-color audio status indicator LED

• Green:  Normal audio levels
• Red:  Excessive audio levels (overload / clipping)
   

Thông số kĩ thuật sh ure BLX4

 

Output	1x XLR Output 1x 1/4" (6.35 mm) Output
Output Impedance	XLR: 200 ohms 1/4": 50 ohms
Audio Output Level	XLR Connector: -27 dBV into 100 kOhms Load (Reference +/-33 kHz with 1 kHz Tone) 1/4": -13 dBV into 100 kOhms Load (Reference +/-33 kHz with 1 kHz Tone)
RF Sensitivity	-105 dBm for 12 dB SINAD, Typical
Image Rejection	>50 dB, Typical
Housing	Molded ABS
Power Requirement	12 to 15 V DC @ 160 mA, Supplied by External Power Supply (Tip Positive)
Dimensions (H x W x D)	1.5 x 7.4 x 4.1" (40 x 188 x 103 mm)
Weight	8.5 oz (241 g)
Box Dimensions (LxWxH)	13.5 x 12.0 x 3.8"

 

2/ Sh ure BLX2/B58 Handheld Wireless Microphone Transmitter

 

 

 

 

The BLX2 Handheld Transmitter with SM58 Microphone from Sh ure is tuned to Sh ure's H9 frequency band between 512 to 542 MHz and provides a 300' line of sight operating range. It is powered by two included AA batteries for up to 14 hours. It is compatible with Sh ure BLX wireless systems set to the same frequency band. A padded zipper case and microphone clip are included.

Transmitter

 

Audio Input Level	0 dB Gain: -20 dBV Maximum -10 dB Gain: -10 dBV Maximum
Gain Adjustment Range	10 dB
RF Output	10 mW, Typical (Varies by Region)
Power Requirement	2x LR6 AA Batteries, 1.5 V Alkaline
Housing	Molded ABS
Housing	Molded ABS
Dimensions (Ø x L)	2.1 x 8.8" (53 x 224 mm)
Weight	7.7 oz (218 g)

 

Microphone

 

Frequency Response	50 Hz to 15 kHz
Polar Pattern	Cardioid
Output Level	-54.5 dBV/PA (1.85 mV)
Box Dimensions (LxWxH)	11.1 x 5.2 x 3.1"