Type: Wireless Presenter System with CVL Lavalier Microphone
Specification: BLX1:
Audio Input Level:
max: -16 dBVmaximum
min (0 dB): +10 dBVmaximum
Gain Adjustment Range: 26 dB
Input Impedance: 1 Mohm
RF Transmitter Output:
10 mW, typical
varies by region
Dimensions: 4.33 in. x 2.52 in. x 0.83 in. (110 mm x 64 mm x 21 mm) H x W x D
Weight: 2.6 oz. (75 g), without batteries
Housing: Molded ABS
Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
Battery Life: up to 14 hours (alkaline)
BLX4:
Output Impedance::
XLR connector: 200 ohm
6.35 mm (1/4") connector: 50 ohm
Audio Output Level:
Ref. +/- 33 kHz deviation with 1 kHz tone
XLR connector: -27 dBV (into 100 kohm load)
6.35 mm (1/4") connector: -13 dBV (into 100 kohm load)
RF Sensitivity:
-105 dBm
for 12 dB SINAD, typical
Image Rejection: >50 dB, typical
Dimensions: 1.57 in. x 7.40 in. x 4.06in. (40 mm x 188 ...
Specification: Operating Frequencies: 2.4 GHz ISM band (2400 to 2483.5 MHz)
Dynamic Range: >109 dB (A-weighted), typical
Total Harmonic Distortion: <0.05% typical
Operating Range: 30 m (100') radius, 60 m (200') diameter typical
Open range environment with no interfering signals
Operating Temperature Range: 0 degree C to +40 degree C (32 degree F to 104 degree F)
Battery performance may be reduced at very low temperatures
Maximum Simultaneous Use (Recommended): 200' minimum
Audio Sampling: 24 bits / 48 kHz
Type: Wireless Presenter System with CVL Lavalier Microphone
Specification: BLX1:
Audio Input Level:
max: -16 dBVmaximum
min (0 dB): +10 dBVmaximum
Gain Adjustment Range: 26 dB
Input Impedance: 1 Mohm
RF Transmitter Output:
10 mW, typical
varies by region
Dimensions: 4.33 in. x 2.52 in. x 0.83 in. (110 mm x 64 mm x 21 mm) H x W x D
Weight: 2.6 oz. (75 g), without batteries
Housing: Molded ABS
Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
Battery Life: up to 14 hours (alkaline)
BLX4:
Output Impedance::
XLR connector: 200 ohm
6.35 mm (1/4") connector: 50 ohm
Audio Output Level:
Ref. +/- 33 kHz deviation with 1 kHz tone
XLR connector: -27 dBV (into 100 kohm load)
6.35 mm (1/4") connector: -13 dBV (into 100 kohm load)
RF Sensitivity:
-105 dBm
for 12 dB SINAD, typical
Image Rejection: >50 dB, typical
Dimensions: 1.57 in. x 7.40 in. x 4.06in. (40 mm x 188 ...
Specification: Elements: Fixed-charge back plate, permanently polarized condenser
Polar Patterns: Line-cardioid, LR stereo
Low Frequency Roll-off: 80 Hz, 12 dB/octave
Open Circuit Sensitivity: -37 dB (14.1 mV) re 1V at 1 Pa (Mono & LR Stereo)
Impedance: 50 ohms
Maximum Input Sound Level: 128 dB SPL, 1 kHz at 1% T.H.D.
Dynamic Range (typical)
Mono: 106 dB, 1
Frequency Response: 40-15,000 Hz
Feature: Designed for use with DSLR and other video cameras, delivering dramatically better sound quality than the camera’s internal microphone
Selectable line-cardioid mono or mid-side stereo modes provide the flexibility to capture high-resolution audio in any environment
Handles loud sound sources without distortion
Three-position adjustable attenuator and switchable low-frequency roll-off
Integral rubber shock mounts isolate