BY-K3

XLR connector
+48V phantom power
Records 24bit/48kHz wav audio
Easy-to-use menu and LCD display
Input audio control
Switchable low-cut filter
3.5mm headphone monitor output
Lightweight all-metal construction Recording Media:

micro SD card (64MB~2GB)

microSDHC card (4GB~32GB)

Recording/Playback Format:24/48kHz 16/24bit, mono/poly BWF

Recording/Playback Format:24/48kHz 16/24bit, mono/poly BWF

Input Connector:XLR jack (Female), 1GND;2HOT;3COLD

Mic Input Level:Selectable at -12dBu~+33dBu

Headphone Jack:1/8’’ (3.5mm)

Frequency Response:20Hz~22kHz +/-2dB

Distortion:0.05% (1kHz sine wave)

S/N ratio:92dB or higher

Battery Type:2x AA Battery (alkaline, NiMH or lithium)

Power Consumption:0.65W (Maximum)

Phantom Power:+48V

Cardioid broadcast sound quality
1400 mAh internal rechargeable lithium battery
Balanced output
+48V phantom power
High frequency boost button
High pass filter (150 Hz)
Signal to noise ratio:75 dB SPL (per IEC651)
-10 dB PAD button Acoustic Principle:Line gradient
Directional Pattern:Cardioid

Frequency Range:40 to 20k Hz (selectable HPF 150 Hz)

Sensitivity:-35±3dB(0dB=1V/Pa,at 1KHz) 1.5V 2.2kΩ

Output Impedance:200 ohm

Maximum Output:10 dBu (at 1 kHz, 1% THD into 1 kOhm)

Dynamic Range:119 dB (per IEC651)

Maximum SPL:135 dB

Signal to Noise Ratio:75 dB SPL (per IEC651)

Power:48V phantom power;

built-in lithium battery;

(battery life:150 hours)

Output Connection;

3-pin XLR

balanced output between Pin 2 (+)

Pin 3 (-) and Pin 1 (ground)

Dimensions:2.3 x 2.3 x 28.2 cm

Weight:171g (About 6 oz.)

Maximum SPL:135 dB

Optimised frequency response
Extreme low handling and wind noise
Excellent sound quality
Cardioid dynamic capsule
Rugged all-metal body Pick-up pattern:cardioid

Frequency Response:100Hz~10KHz

Sensitivity:0°~-52.4dB±3dB (0dB=1V/ubar at 1KHz)

Output Impedance:500Ω±30% at 1 KHz

Connector:3-pin XLR Connector

Dimensions:ø51 mm,length 258mm/approx.320g

Two pro-standard XLR terminals
Two real time audio level controls
LINE/MIC/48V PH switches
There level gain controls (0dB, 10dB, 20dB)
Standard cold shoe mount
Low cut switch (150Hz)
LED Indicator input Connections: 2 x XLR balanced – Mic/Line
(included SR-NV5 microphone takes up 1 input, if used)

Output Connection: 1 x 1/8″ (3.5 mm) wired connector
Power Requirements: 9 V alkaline or lithium battery
Frequency Response: 20 Hz to 20 Khz, +/-0.5 dB
THD: Less than 0.01% @ 1 kHz, -30 dBu input
SNR: 80 dB @ 1 kHz, -30 dBu input
Dimensions: XLR adapter (WxHxD)
3.31’’ x 3.94’’ x 3.27″ (84 x 100 x 83 mm)

Weight: XLR adapter: 5.9 oz (167g)

Two 1/8″ (3.5 mm) mono inputs One stereo input
Two XLR Inputs
One 1/8 (3.5 mm) stereo output
Mono/Stereo switch (M/S)
Left and Right Channel Control Knobs
Independent phantom power control for inputs. INPUT 1: 5V/OFF/3V; INPUT 2: 48V/OFF
LINE/MIC/PH switch
Level Meter Indicates the sound level in dB for each channel
Headphone jack to monitor the audio from microphones Frequency Response:20 Hz to 20 Khz, +/-0.5 dB

THD:Less than 0.01% @ 1 kHz, -30 dBu input

SNR:80 dB @ 1 kHz, -30 dBu input

INPUT1 GAIN:

LINE: 0 dB

MIC/PH: 20dB

INPUT2 GAIN

LINE: 0 dB

MIC/PH: 20dB

INPUT 1 Phantom Power:5V/3V power supplies

INPUT 2 Phantom Power:48V power supplies

Level Meter:-18 dB to +3 dB in 3 dB increments

Power Requirements:9 V alkaline or lithium battery

Battery Duration:

5 hours typical lithium battery (no phantom)

3 hour typical lithium battery (with phantom)

Dimensions:

(L x W x H) 136 mm x 80.5 mm x 62.5 mm

Weight:13.5 oz (0.385 kg)

Two balanced XLR inputs One monitor input jack
One stereo 1/8″ (3.5 mm) mini-jack output
Left and Right control knobs allows you to adjust the signal of each channel to the optimum recording levels
M/S Switch select mono or stereo output mode
LINE / MIC/ PH Switches
PH 12V/OFF/48V Switch
Level Meter indicates the sound level in dB for each channel
The LED signal indicators flash red for overload
Gain switch selects LOW for unity gain or HIGH for +20dB boost in sound level
Headphone jack to monitor the audio from microphones or camera
AGC ON/OFF Switch —Auto Gain Control will increase the gain to maximum level, the AGC Disable function reduces the hiss when the camera is recording during quiet moments
GND1/GND2 Dual-mode grounding switch
Dual Headphone Jacks allow you to monitor the audio from the adapter at the input and output points Maximum Input Levels：

MIC 0 dB on the Level meter at -44 dBu input

LINE 0 dB on the Level meter at +10 dBu input

Output Level:Nominal MIC levels

Frequency Response:20 Hz to 20 kHz (+/- 0.5 dB)

THD:Less than 0.01% @ 1kHz, -30dBu input

S/N Ratio:85 dB @ 1 Khz, -30 dBu input

Gain:

LO gain: 0 dB

HI gain: 20 dB

Phantom Power:

Dual regulated 12 or 48 volt power supplies

Current to 14 mA (direct short)

Level meter:

-18 to +3 dB in 3 dB increments

Battery Type:One 9 volt alkaline or lithium battery

Battery Duration:

3 hours typical with alkaline battery (no phantom)

8 hours typical with lithium battery (no phantom)

Dimensions:

(L x W x H) 155 mm x 98 mm x 64 mm

Weight:21.1 oz (0.599 kg)

Compatible with the receiver of SR-WM4C wireless system
Four switchable channels to keep you free from interference
Handheld design for recording applications like interview
The high-band VHF provides pure sound
Record audio up to 60 metes away with no obstacle
Real-time monitoring
Volume control wheel
Power provided by LR6/AA size alkaline battery Operating Frequencies:
Channel A Channel B Channel C Channel D
203.65MHz 207.75MHz 211.55MHz 215.35MHz
Transmitters:
Operating Frequencies: 203-216MHz
Modulation Frequency: Modulation
Signal to noise ratio: 70dB or more
Antenna: 1/8λ wire antenna
Voice delay: 12ms
Battery: LR6/AA size alkaline Battery (not included)
Battery Life: 5 hours
Audio input connector: none
Current Consumption: 150 mA
Dimensions: L100.5*W43*H35mm
Weight: 137g (4.8 oz) without battery
Receiver:
Operating Frequencies: 203-216MHz
Reception System: FM Superheterodyne
Reception Sensitivity: 2 µV for 30 dB S/N
Output Connector: 3.5 mm (1/8″) TRS
DC Input: 9V DC (center-positive)
Battery: LR6/AA size alkaline Battery (not included)
Current Consumption: 150 mA
Battery Life: 5 hours
Dimensions: 102 x 62.0 x 44.7
Antenna Length: 178mm
Weight: 80 g (2.8 oz) without battery