BLX4 Wireless Single Channel Tabletop Receiver K3E 606-630 MHz

Shure BLX4 Wireless Single Channel Tabletop Receiver K3E 606-630 MHz - Main Image

Shure BLX4 Wireless Single Channel Tabletop Receiver K3E 606-630 MHz - Image 1

Shure BLX4 Wireless Single Channel Tabletop Receiver K3E 606-630 MHz - Image 2

Price:: RRP: £181.20 inc VAT
Code:: SHUBLX4UKK3E
Manufacturer Code:: BLX4UK=-K3E
Brand:: Shure

Main Features

Up to 12 compatible systems (region dependent)
Microprocessor-controlled internal antenna diversity
One touch QuickScan locates the best open frequency
¼" and XLR audio outputs
Two colour audio status indicator LED
Not rack-mountable

BLX4 Wireless Receiver for BLX System K3E 606-630 MHz

Analog wireless receiver provides improved linearity and frequency response with group and channel scan for easy set-up. Features include microprocessor internal antenna diversity, frequency QuickScan, and two-color audio status indicator LED.

Product Features

Up to 12 compatible systems (region dependent)
Microprocessor-controlled internal antenna diversity
One touch QuickScan locates the best open frequency
¼" and XLR audio outputs
Two colour audio status indicator LED
Green: Normal audio levels
Red: Excessive audio levels (overload/clipping)

Product Specifications

System Specifications

Working Range: 91 m (300 ft) Line of Sight Note: Actual range depends on RF signal absorption, reflection and interference.
Audio Frequency Response: 50 to 15,000 Hz Note: Dependent on microphone type
Total Harmonic Distortion: Ref. ±33 kHz deviation with 1 kHz tone 0.5%, typical
Dynamic Range: 100 dB, A-weighted, typical
Operating Temperature: -18°C (0°F) to 57°C (135°F)
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.

BLX4 Specifications

Output Impedance:
- XLR connector: 200 Ω
- 6.35 mm (1/4") connector: 50 Ω
Audio Output Level Ref. ±33 kHz deviation with 1 kHz tone:
- XLR connector: –27 dBV (into 100 kΩ load)
- 6.35 mm (1/4") connector: –13 dBV (into 100 kΩ load)
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: 12–15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)