Alinco specific low power transceiver Lapel Talk 2 Black

Manufacturer model number: "DJ-PX7B" Size and weight Weight: Approx. 50.0g (including built-in battery and clip) comment "The Lapel Talk series has evolved to be even easier to use. The DJ-PX7 is the latest model in the "Lapel Talk" series of professional-grade ultra-small transceivers, supporting a total of 47 channels in alternating call and alternating call relay modes, and 50 tones for group talk. DJ-PX2/PX2C Materials and raw materials PX3/31 standard 1 unit Standard details ○Frequency range: 421 to 440MHz for small transceivers Number of channels: 20 alternating channels, 27 relay channels Modulation method: F3E (FM) ○Communication method: simplex, semi-duplex Operating temperature range: -10℃ to +50℃ (charging 0℃ to +40℃) Rated voltage: DC3.7V (battery only) Current consumption: (transmit) approx. 70mA Current consumption: (receiving) rated output approx. 80mA, BS approx. 20mA Low frequency output: 50mW (8Ω) Reception sensitivity: -14dμ or less (12dB SINAD) Size (excluding protrusions): Width 41.6 x Height 52.6 x Depth 17.2 mm Antenna length: 22 mm ○Transmission power: 10mW Estimated usage time: Approximately 25 hours (BS on) Estimated charging time: Approximately 3 hours (using EDC-207/208) ○ Estimated communication distance: Approximately 100m between lapel talks in urban areas. Indoors, the distance varies greatly depending on the building structure, furniture, fixtures, and other factors. How to use It can be mixed with the PX5 series small transceivers, sharing common channels, group numbers and functions. [New features of DJ-PX7] ● Compatible with ACSH, which automatically detects and sets existing channels and group numbers, Air Clone, which allows you to copy the settings of a DJ-PX7 that is the master unit to multiple DJ-PX7s at the same time, and a free app that allows you to write functions and channels from your smartphone (traditional manual settings are also possible). ● Fully compatible with the wirelessly linked alternating call repeater DJ-U3R, and also equipped with a remote control function for setting up the repeater (to install multiple DJ-U3Rs and make wirelessly linked calls, all handset units must be DJ-PX7. Calls will not be made correctly if other models are used together). ● Adopts a "customer service mode" that automatically mutes and unmutes the receiving sound by selecting from three actions: tapping the microphone, pressing the PTT once, or while you are talking. ● The end-pi function, "End-pipi (trademark registration pending)" (Alinco patent), uses a beep to indicate weak signals, a beep to indicate medium signals, and a beep to indicate strong signals. [Functions common to the Lapel Talk series (DJ-PX5/PX7)] ● Width 41.6mm x Height 52.6mm x Thickness 17.2mm (excluding protrusions / Antenna length approx. 22mm)