TC-268S/368S walkie-talkie is necessary for the protection of the scheduling of day-to-day communication, it is powerful, clear sound, distance call, stable and reliable performance, the U.S. FCC, European CE and other international certifications have been obtained. Sleek, ergonomically designed, durable, waterproof. TC-268S/368S walkie-talkie applicable to many other industries, shopping malls, hotels, property management, construction, factory scheduling, railway, transport, forest fire prevention, public safety and other fields, can ensure instant messaging, accurate scheduling. Comply with the United States military standard MIL-STD-810C/D/E/F, and IP54 CTCSS / CDCSS Can avoid the the Irrelevant call to listen to the same channel. 25/12.5KHz channel spacing adjustable You can start with 25KHz channel interval set by the programming software conversion to 12.5KHz channel spacing, thus you do not have to re-purchase the new walkie-talkie.
Programming Software, Programming Cables, Service Manuals for Hyt Radios.
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Priority Channel Scan Compared to other channels, TC-268S/368S more frequent listener you set the priority channel activities - you can pay close attention to the activities of the channel, do not miss critical information. Power saving features When the signal is not received or no operation, the transceiver will enter the power saving mode to reduce power consumption, thereby extending the duration of use of the walkie-talkie. Monitor Allows users to monitor the activity on the current channel. The feature is especially helpful for receiving a weak signal. Busy Channel Lockout(BCL) BCL can prevent radio from receiving any unconfirmed signal and transmitting signal to any busy channel, keeping the channel clean and free of interference Time-out Timer The feature allows for more efficient use of channels by limiting the amount of time of each transmission. Low Battery Alert recharge the battery should the battery level run low.
Wired Clone Easily copy the features of one radio to another. PC Programmable You are able to customize the features of each radio for each user. MOSFET level at the end of the power amplifier This function makes the walkie talkie power is big, high efficiency.
Clock frequency offset function Avoid frequency radio performance. Selectable Squelch Level (1-9) Helps minimize interference from undesired weak signals and helps weak signals be heard.
• Contents General2 Brief Introduction.3 Software Description.5 Circuit Description.9 CPU Pins13 TC-500(U) Part List 1.15 TC-500(V) Part List 1.27 Adjustment Description.39 Disassembly and Assembly.43 Exploded View.46 Part List 2.47 Packing.48 PC Board View.49 Block Diagram.53 Schematic Diagram.54 Specifications56 - 1. • TC-500 Service Manual General Manual Scope This manual is intended for use by experienced technicians familiar with similar types of communication equipment. It contains all service information required for the equipment and is current as of the publication date. User Safety Information The following precautions are recommended for personnel safety: DO NOT transmit until all RF connectors are verified secure and any open connectors are properly terminated.
• TC-500 Service Manual Brief Introduction Antenna LED indicator The light will glow red during transmission. The light will glow green during receiving.
During transmission, the light flashes red when the battery voltage is low. Channel selector knob Turn the channel selector knob to select from channels 1-16 (Channel 16 can be programmed by your dealer as scan function). • TC-500 Service Manual 8. External jack Remove the jack cover and insert an earphone; or insert programming cable into the jack to programme the radio via programming software. Belt clip Used to clip radio on your belt. • TC-500 Service Manual Software Specification Radio Feature Description 1.