ADX1M delivers impeccable audio quality and RF performance, and is equipped with ShowLink remote control for real-time parameter adjustments and interference avoidance. The contoured form factor and lightweight PEI construction offer both comfort and heat resistance. This transmitter features wide tuning, High Density (HD) mode, encryption, and advanced rechargeability. Sealed switches and LEMO connector protect against moisture, while the OLED display provides excellent visibility in low-light environments. Includes two SB910M rechargeable batteries.

Consumer Alert:

Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. Features

• 470–960 MHz
• Note: Varies by region (See Frequency Range and Ouput Power table)

Working Range:

• 100 m (330 ft)
• Note: Actual range depends on RF signal absorption, reflection and interference.

RF Tuning Step Size:

• 25 kHz, varies by region

Image Rejection:

• >70 dB, typical

RF Sensitivity:

• −98 dBm at 10-5 BER

Latency:

• Standard mode: 2.0 ms
• High Density mode: 2.9 ms

Audio Frequency Response:

• AD1: 20 Hz – 20 kHz (±1 dB)
• AD2: 20 Hz – 20 kHz (±1 dB)
• ADX1: 20 Hz – 20 kHz (±1 dB)
• ADX1M: 20 Hz – 20 kHz (±1 dB)
• ADX2/ADX2FD: 20 Hz – 20 kHz (±1 dB)
• Note: Dependent on microphone type

Audio Dynamic Range:

• A-weighted, typical, System Gain @ +10:
• XLR Analog Output: 120 dB (A-weighted); 117 (unweighted)
• Dante Digital Output: 130 dB (A-weighted); 126 (unweighted)

Total Harmonic Distortion: −6 dBFS input, 1 kHz, System Gain @ +10
<0.01%:
System Audio Polarity:

• Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.

Operating Temperature Range:

• −18 °C (0 °F) to 50 °C (122 °F)
• Note: Battery characteristics may limit this range.

Storage Temperature Range:

• −29 °C (−20 °F) to 65 °C (149 °F)
• Note: Battery characteristics may limit this range