CR4True Diversity Four-Channel Wireless Microphone Integrated Receiver
Frequency range: 640 - 690
Frequency adjustment: 2000 reception frequencies, adjustable with a 25KHz step
Working bandwidth: 50 MHz
Receiver working principle: Automatic selection
Receiver receiving method: Polarization RF superimposed diversity control noise silence: pilot control sound
Communication encryption: 128-bit encoding encryption
Scanning mode: Preset frequencies, frequency scanning
RF sensitivity: -101 dB
Mirror frequency suppression: 75 dB (typical value)
Spurious suppression: 75 dB (typical value) Maximum silence (reference value + 38 kHz deviation): > 99 dB, (A-weighted) Antenna input end: Integrated dual antenna antenna: Dipole, Log-periodic antenna
1. Medium and large-scale performance equipment companies, used for backup machines, emergency temporary events (prepare several boxes and be ready to deploy at any time)
2. Companies that frequently use equipment over long distances, undertaking activities such as temple fairs, dragon boat races, military drills, parades, military reviews, and sports events
3. Small event companies, activities that often use no more than eight microphones at the same venue (such as wedding ceremonies, foundation dedications, and celebration events)
Inapplicable scenarios:
1. When used in conjunction with other microphones of the same frequency band (from any brand and model) to form an 8-channel or larger system.
2. For exhibitions or venues where the microphone usage is extremely dense, use with caution.
4-channel XLR audio cable 1 piece
Power adapter 1 piece
Product combination / Combination
PRODUCT DETELS / Details
I Inspiration blossoms, breaking through limits.
•The antenna-integrated main unit supports four devices, further enhancing its performance. •The laboratory is approximately 300 meters away.
I Multi-functional in one device; flexible combination
•Free combination of headphones, handheld, conference microphones, audio transmitters •Transmit-receive kit, audio transmission up to 1 kilometer
I Digital audio - Clear sound quality
•Audio bus technology transmits 4 channels of audio via network cables. •Digital audio, with a signal-to-noise ratio as high as -106 dB
I Quick installation, smooth operation
•Bring the installation and debugging process into the "high-speed" era •Place and set up the mainframe to complete the task in "10 seconds". •Just grab and go, with more convenient storage.
I Just freely combine microphones, waist pouches, and any transmitters for the conference.
Casual combination
I The CR4Q is equipped with AMSaudio's 4-channel XLR/CAIN connectors, allowing for flexible arrangement and facilitating connection with the mixer at various mobile performance venues.
AMSaudio-CR4Q-4-channel audio cardan XLR plug output, suitable for mobile performances
I CR4D is equipped with AMSaudio-TADS digital network audio interface, which makes the remote engineering installation convenient and fast.
The AMSaudio-CR4D/TADS protocol digital network audio interface is suitable for fixed installation in engineering applications.
This interface can provide approximately 55W of power and 32 channels of audio transmission capability. Using CATS or CAT6/CAT7 network cables, it can also offer long-distance transmission and networking capabilities.
I Ten-second installation and use
Place the aviation box and the tabletop in the proper position, and install the microphone stand.
I CR4 Handheld Transmitter
Compatible brands include ODSA microphones, ADOLE microphones, SHURE microphones, etc.
I Conference transmitter
The conference transmitter offers the option of different lengths for the conference poles.
I Backpack paired with a head-mounted microphone
The lapel microphone is compatible with Shure, Odesa, Audio-Technica and other brands of microphones. It is connected to the condenser chorus microphone through an adapter cable.
I Can be paired with the butterfly brand custom-made hand luggage carrier
The Butterfly brand is currently a highly reputable manufacturer of transport boxes and audio accessories in the industry. The transport boxes need to be purchased separately.
I Product List
CR4Q*1 4-channel audio cable for Cannon*1 Power adapter*1
