G-MARK EW100 Professional Wireless Microphone Instructions
- June 17, 2024
- G-MARK
Table of Contents
G-MARK EW100 Professional Wireless Microphone Instructions
Product Features
Carrier frequency band: UHF adjustable (520.1-535.1MHz)
Digital audio transmission technology
Unique digital ID code pilot technology, ID code 32bit, completely solve the
phenomenon of cross-frequency crosstalk.
Ultra-low audio latency.
Audio sampling mode: 48KHz.
Frequency range: 50Hz-18KHz.
Receive automatic scan
Open environment theoretical transmission distance: 80-120 meters
Handheld microphone specifications
Microphone type: dynamic coil
Pickup: Heart-shaped
Frequency range: 520.1-535.1MHz
RF bandwidth: 60MHz
Frequency: 16
Transmission power: 10mW
Frequency response: 50Hz-18KHz
Dynamic range: 96dB
Harmonic radiation : <-50dBc
Distortion: <0.1%
Power supply mode: DC 3.0V by 2*AA Batteries(3.7V)
Receiver specifications
Frequency range: 520.1-535.1MHz
RF bandwidth: 60MHz
Frequency: 16
Signal to noise ratio: 96dB
Receiving sensitivity: -95dBm
Use occasions: small and medium-sized lectures, parties, street singing,
etc.
Features: Lightning matching, wireless connection, 120 meters long-
distance reception
Product Overview:
Ew100 is a wireless microphone specially designed for small and medium sized speech, party, and street singing applications. Its design is beautiful, easy to use, handheld microphone, durable and durable. In addition, it has a lightning matching function, which can be connected immediately after power- on. The microphone is equipped with lightning frequency-changing buttons, which can change the frequency with one click to get rid of interference, and can adapt to the use of multiple wireless devices. At the same time, the EW100FM has a barrier-free receiving distance of 80-120 meters, and users can move in most places such as park squares, classrooms, and free from the constraints of the microphone line.
FCC Caution:
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause
undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions , may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.
Key Description
Control button: Frequency change
Switch: ON/OFF
