VM40
Super Cardioid Dual-Channel Wireless Shotgun Microphone
Main Features:
Dual-channel Wireless Shotgun Mic, 14mm Gold-plating Capsule
48kHz/32-bit Float Recording, Wired/Wireless Dual Modes
32G On-board Recording for 40-hour Audio Storage
Exclusive Comica Audio APP for More Functions
Support One-key Denoise/Low-cut/High-frequency Boost
Digital&Analog Outputs, Universal for Camera/Smartphone/PC
Intelligent Power Switch and Auto-sensing 3.5mm Output
Support Mono/Stereo/Safety Mode and Real-time Monitor
OLED Screen for Monitoring and Visual Operation
Battery Life Up to 32H/10H in Wired/Wireless Mode
Working Range Up to 200m, Stable&Low Latency(Open Area)
Upgraded Shock-mount&Windproof Accessory
Notice:
* When it needs to be used for a long time, it can be connected to the external power to realize charging while using. AC/DC power is not supported to avoid noise problem
* In wireless mode, for a better recording effect, please adjust the gain of the transmitter first. After the transmitter is adjusted to the maximum gain level, then adjust the gain of the receiver accordingly
* The device is a high-precision instrument. Please avoid falling, collision, or pounding
* Do not use this equipment in the vicinity of heat sources or interference sources, such as radiators, ovens, refrigerators, or air conditioners
* If the pick-up distance is close or when used outdoors, please put on the wind muff to prevent sound bursts or reduce wind noise
* Do not use the equipment in the rain or in a damp environment to avoid short-circuit danger
Please use it face-to-face, and don’t turn your back to the receiver. Otherwise, it is easy to generate breakpoints
RX Antenna Position
TX Antenna Position
Don't
block the antenna positions of the TX and RX during use to avoid affecting the wireless distance
Packing List:
One-channel Version
Main Parts:
1.
Shotgun Microphone(Transmitter) *1
2.
Receiver*1
Accessories:
3.
2 in 1 Charging&Output Cable
*1
4.
3.5mm TRS-TRS Audio Output Cable
*1
5.
3.5mm TRRS-TRRS Audio Output Cable
*1
6.
Shock Mount
*1
7.
3/8 Male to 5/8 Female Stand Adapter*1
8.
5/8 Male to 3/8 Female Screw*1
9.
3/8 Male to 1/4 Female Screw*1
10.
Windscreen*1
11.
Wind-muff*1
12.
Pin*1
13.
Carry Case*1
14.
User Manual*1
15.
Warranty Card*1
Dual-channel Version
Main Parts:
1.
Shotgun Microphone(Transmitter) *2
2.
Receiver*1
Accessories:
3.
2 in 1 Charging & Output Cable
*1
4.
3.5mm TRS-TRS Audio Output Cable
*1
5.
3.5mm TRRS-TRRS Audio Output Cable
*1
6.
3 in 1 Charging Cable*1
7.
Shock Mount
*2
8.
3/8 Male to 5/8 Female Stand Adapter*2
9.
5/8 Male to 3/8 Female Screw*2
10.
3/8 Male to 1/4 Female Screw*2
11.
Windscreen*2
12.
Wind-muff*2
13.
Pin*1
14.
Carry Case*1
15.
User Manual*1
16.
Warranty Card*1
T
echnical
S
pecification
s
Wireless Type
2.4GHz
Transmitting Power
+10dBm
Receiving Sensitivity
-96dBm
Antenna
Ceramic Antenna
Sound Delay
<20ms
Polar Pattern
Super Cardioid
Frequency Response
20Hz ~ 20kHz
Low-cut
-3dB@ 100Hz
High-frequency
Boost
+3dB @10kHz
Output Impedance
600Ω
Sensitivity
-38dB ~ -18dB re 1V/Pa(12mv ~ 125mv @ 94dB SPL) ±2dB @ 1kHz
S/N
75dB SPL(A-weighted,as per IEC651)
Equivalent Noise
19dB SPL(A-weighted,as per IEC651)
Maximum SPL
130dB SPL(@ 1% THD)
Dynamic Range
111dB SPL(A-weighted,as per IEC651)
Analog Output
3.5mm TRRS/TRS
Digital Output
USB-C 48kHz/24bit
Battery
Transmitter:Li-polymer 3.7V 350mAh Receiver:Li-polymer 3.7V 330mAh
Battery Life
Transmitter: Wired Mode 32 Hours; Wireless Mode 10 Hours; On-board Recording Mode 5 Hours
Receiver: 8 Hours
Dimensions
Transmitter
: Φ22mm x L224mm
Receiver
: 54 x 48 x 22mm
Net Weight
Transmitter
: 94g
Receiver
: 29.5g
Operating Temperature
0℃ ~ 50℃
Storage Temperature
-20℃ ~ 60℃