User's Guide
Table Of Contents
- BLXWireless System
- IMPORTANT SAFETY INSTRUCTIONS
- System Components
- Quick Start Guide
- Features
- Single System Set Up
- Setting Transmitter Group and Channel
- Multiple System Setup
- Manually Setting Receiver Group and Channel
- Locking and Unlocking Controls
- Tips to Improve Wireless System Performance
- Getting Good Sound
- Adjusting Gain
- Batteries
- Wearing the Bodypack Transmitter
- Power Off
- Removing and Installing Identification Caps
- Troubleshooting
- Specifications
- System
- Working Range
- Audio Frequency Response
- Total Harmonic Distortion
- Dynamic Range
- Operating Temperature
- Polarity
- BLX1
- Audio Input Level
- Gain Adjustment Range
- Input Impedance
- RF Transmitter Output
- Dimensions
- Weight
- Housing
- Power Requirements
- Battery Life
- Audio Input Level0dB-20 dBV maximum-10dB-10 dBV maximumGain Adjustment Range10 dB RF Transmitter Output10 mW, typical varies by region Dimensions8.82 in. X 2.09 in. (224 mm X 53 mm) L x Dia. Weight7.7 oz. (218 g) without batteries HousingMolded ABS Power Requirements2 LR6 AA batteries, 1.5 V, alkaline Battery Lifeup to 14 hours (alkaline)
- Audio Input Level
- Gain Adjustment Range
- RF Transmitter Output
- Dimensions
- Weight
- Housing
- Power Requirements
- Battery Life
- BLX4 & BLX88
- Output Impedance
- Audio Output Level
- RF Sensitivity
- Image Rejection
- Dimensions
- Weight
- Housing
- Power Requirements
- Certifications
- Important Product Information
- Frequency Range and Transmitter Output Level
Shure Incorporated
21/25
Band Range Output Power
H9 512 to 542 MHz 10 mW
H10 542 to 572 MHz 10 mW
H10E 542 to 572 MHz 10 mW
H11 572 to 596 MHz 10 mW
H62 518 to 530 MHz 10 mW
J10 584 to 608 MHz 10 mW
J11 596 to 616 MHz 10 mW
K3E 606 to 630 MHz 10 mW
K12 614 to 638 MHz 10 mW
K14 614 to 638 MHz 10 mW
M15 662 to 686 MHz 10 mW
M17 662 to 686 MHz 10 mW
M18 694 to 703 MHz 10 mW
Q24 748 to 758 MHz 10 mW
Q25 742 to 766 MHz 10 mW
R12 794 to 806 MHz 10 mW
S8 823 to 832 MHz 10 mW
T11 863 to 865 MHz 10 mW
*
Note: Frequency bands might not be available for sale or authorized for use in all countries or regions.
NOTE: This Radio equipment is intended for use in musical professional entertainment and similar applications.
This Radio apparatus may be capable of operating on some frequencies not authorized in your region. Please
contact your national authority to obtain information on authorized frequencies and RF power levels for wireless
microphone products.










