Product Details
Rack-mountable and featuring rugged metal construction, the BLX4R offers simple setup and intuitive controls. One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference. Removable antennas allow for quick antenna distribution. For use with BLX® Wireless Systems.
Rack mount kit included.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Features
- XLR and ¼" output connectors
- Microprocessor-controlled internal antenna diversity
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Two-color audio status indicator LED
- Green: Normal audio levels
- Red: Excessive audio levels (overload / clipping)
- Adjustable output level
- LCD display with detailed RF and audio metering
FCC Consumer Alert (U.S.)
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change.
For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones.
| Compatible Systems per Band | Up to 12 (region dependent) |
Additional specifications are available in the user guide.
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PS24US
Energy-efficient external switching mode 12V DC power supply for use with BLX4, BLX88, BLX4R, GLXD6, UABIAST, PG4, PGX4, PGXD4, SLX4, P2T, and FP33.from $18
UA8 1/2 Wave Omnidirectional Receiver Antenna
UA8 is a 1/2 wave omnidirectional receiver antenna for UHF-R®, ULX®, SLX®, QLX-D®, ULX-D®, and BLX4R receivers (frequency range dependent) and PSM transmitters.from $32
UABIAST In-Line Power Supply
In-line adapter that supplies 12V DC bias power over coaxial BNC cable.from $125
Software & Downloads
Brochures
| File | Language | Type | File Size |
|---|---|---|---|
| BLX Wireless Brochure | English | 2.53 mb |
CAD Drawings
| File | Language | Type | File Size |
|---|---|---|---|
| BLX4R CAD File | English | ZIP | 604 kb |
User Guides
| File | Language | Type | File Size |
|---|---|---|---|
| BLX Wireless User Guide | |||
| BLX Wireless with BLX4R Quickstart Guide | English | ||
| BLX Wireless with BLX4R User Guide |
Product Support
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BLX4R Antenna Distribution and DC Power Distribution
Yes. See our online Wireless Accessory Wizard. -
BLX4R Receiver - What is included in the box?
1 - BLX4R rack mount receiver 1 - External power supply 2 - 22 inch BNC to BNC cables 2 ... -
P9T to BLX4R - Point to Point Wireless?
Sorry, there is not. There is no method of defeating tone-key squelch in the BLX4R receiver.&n... -
What is the difference between UHF and VHF frequencies?
Frequency Bands for Wireless Microphone Systems Every wireless microphone system transmits... -
Troubleshoot wireless mic dropouts
Dropouts in wireless mics can be caused by many things, including antenna placement, bad anten... -
What is "Squelch" on a wireless receiver?
Blog Posting about Squelch An circuit that is important to proper receiver behavior is ca...
For additional answers or to ask a question, visit our Customer Help center
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