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.Main Features: Small and streamlined design for better concealment and wear (68mm 60mm 18mm) High-contrast OLED display Diversity ShowLink enabled for remote transmitter control and automatic interference avoidance Patent-pending internal adaptive antenna for optimized signal when ADX1M is worn against the body UltemPEI construction for heat resistance and durability Recessed LEMO connector Sealed buttons and LEMO connection for protection against sweat and moisture ingress Two transmission modes: Standard for optimal coverage and new High Density for maximum system channel count and robust coverage Encryption-enabled, secure transmission Up to 7 hours of runtime with SB910M rechargeable battery Detachable belt clipSpecifications: Gain Offset Range: 12 to 21 dB (in 1 dB steps) Battery Type: Shure SB910M Rechargeable Li-Ion Battery Runtime @ 10 mW: (SB910M) up to 7 hourst Dimensions: 60.4 mm 68.0 mm 22.1 mm (2.4 in. 2.7 in. 0.9 in.) H W D Weight: Weight 53 g (1.9 oz.), without battery Housing: Ultem (PEI)Audio Input: Connector: LEM03 connector Configuration: Unbalanced Impedance: 8.2 M Maximum Input Level (1 kHz at 1% THD) Pad Off: 8.5 dBV (7.5 Vpp) Pad On: 20.5 dBV (30 Vpp) Preamplifier Equivalent Input Noise (EIN) (System Gain Setting +20): 120 dBV, A-weighted, typicalRF Output: Antenna Type: Integrated Helical Impedance: 50 Occupied Bandwidth: <200 kHz Modulation Type: Shure Axient Digital Proprietary Power: 2 mW, 10 mW, 20 mWShowLink: Network Type: IEEE 802.15.4 Antenna Type: ZigBee Dual Conformal Frequency Range: 2.40 to 2.4835 GHz (24 Channels) RF Output Power: 10 dBm (ERP)