Description

DT228G-P Kit

Digital UHF Wireless System with 48V phantom power for the attached microphone.

Communication mode UHF band radio digital communication
Modulation Pi/4 DQPSK
Band 510~590Mhz & 668 ~ 698MHz (Varies depending on region)
RF Output  <18dBm
RX Distance  >50M（related to signal absorption, reflection, interference, and selection）
TX Distance 60~120M（related to Rx type and signal absorption, reflection, interference, and selection）
Freq. Response  <5dB（20Hz~20KHz）
S/N >123dB
T.H.D ＜0.03%（@1KHz)
Time Delay 4.17ms
Antenna 500~600MHz (Built-in)
RX Endurance   >16h(18650 Li Battery) / ＞8h(14500 Li Battery) / >6h(AABattery)
TX Endurance    18650 Li-Battery ＞10h(@48V) / ＞14h(@24V) /＞18h;  AABattery：＞3h(@48V) / ＞5h(@24V) /＞6h
Power Supply  18650Li-Battery x1 / 14500Li-Battery x2 / AA Battery x2 (Hybrid Power Supply)
RX Weight  75g (Without Battery)
TX Weight  88g (Without Battery)
Size 124mm*34mm*34mm

MYc-3

Polarity: a positive pressure variation on the diaphragm produces a positive voltage at pin 2 of the XLR.

Calibration file can be downloaded here: https://www.mellabmicrophones.com/calibration-files/

Omni-directional pre-polarized* condenser microphone 48V

Polarity: a positive pressure variation on the diaphragm produces a positive voltage at pin 2 of the XLR

• Free field frequency response, 0°, +/- 1dB:   10-10000 Hv
• Free field frequency response, 0°, +/- 2dB:   10-22000 Hz
• Sensitivity (@ 250Hz; +/-2 dB)   15 mV/Pa [-36.5 dB re 1 V/Pa]
• Max SPL (THD<3 %)   140 dB SPL (ideal for SPL logging)
• Noise   <23 dBA SPL equiv. (typical 22 dBA)
• Powering   48V [5 mA] phantom power
• Temperature coeff.   +0.035 dB/°C
• Operating temperature range   -10 °C to +50 °C (14 to 122 °F)
• Balanced output impedance   30 ohm
• Weight   68 g
• Length   116 mm