Radio Shack HTX-200 owner manual Using Vehicle Battery Power

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USING VEHICLE BATTERY POWER

You can power the HTX-200 from a vehicle’s 12V power source (such as cigarette-lighter socket) using an 9-volt, 900 mA DC-to- DC power adapter and a size I Adaptaplug® (neither supplied) with TIP set to +. Both are available at your local RadioShack store.

Cautions:

You must use a power source that supplies 9V DC

!and delivers at least 900 mA. Its center tip must be set to positive and its plug must fit the HTX-

200's DC 9V jack. Using an adapter that does not meet these specifications could damage the HTX-200 or the adapter.

•Always connect the DC adapter to the HTX-200 before you connect it to the power source. When you finish, disconnect the adapter from the power source before you disconnect it from the HTX-200.

Follow these steps to operate the HTX-200 from a vehicle’s bat- tery power.

1.Insert the Adaptaplug into the HTX-200’s DC 9V jack.

2.Plug the other end of the adapter into the cigarette-lighter socket in the vehicle.

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Contents HTX-200 Features Ctcss Manual Conventions FCC InformationContents Continuous Tone Coded Squelch System Features Introduction to Amateur Radio Page Power Sources PreparationTesting Internal Batteries Using AC Power Using NI-CD or NI-MH Battery PowerUsing Vehicle Battery Power Connecting the Antenna Attaching the Belt ClipConnecting a MICROPHONE/ Speaker Attaching the Wrist StrapPTT Using the Menus Using the HTX-200’S MenusTot Tone Set Setting Option = default setting Description Quick Look AT the Controls VOL/OFFMO REV VOL, and SQ Quick Look AT the Display Held down at the same timeSelecting Frequencies Direct Tuning OperationTurning on the HTX-200 Receiving Transmissions Temporarily Opening SquelchTransmitting Understanding Repeaters Setting the Repeater Offset Frequency Turning Duplex Operation on and OFFSetting the Repeater Offset Direction Reversing the Transmit and Receive FrequenciesMemory Operation Storing a TRANSMIT/RECEIVE FrequencyRecalling Memories Clearing a Single MemoryUsing the CALLING-FREQUENCY Memory Scanning Operation Scanning for Active FrequenciesScanning Standard Memory Locations Setting a Memory Location to Always Skip During Scanning Page Continuous Tone Coded Squelch System Features Subaudible Tone Frequencies Hz Tone Paging Sending Paging TonesOther Special Features Changing the Transmit Frequency RangeLocking the Keypad Lighting the DisplayChecking the Current Memory Settings Setting the Frequency StepTurning the KEY Tone on and OFF Power Save TIME-OUT TimerReducing Squelch Tail Busy Channel LockoutTroubleshooting You see Possible Cause RemediesCare and Maintenance Using the Keypad Diagnostic Resetting the HTX-200Specifications GeneralPage Page Limited One-Year Warranty

HTX-200 specifications

The Radio Shack HTX-200 is a compact, versatile dual-band handheld transceiver that made waves in the amateur radio community during the 1990s. Known for its rugged design and user-friendly interface, the HTX-200 offered radio enthusiasts a gateway into the world of VHF and UHF communications. Packed with a range of features, it quickly became a popular choice among amateur radio operators.

One of the standout characteristics of the HTX-200 is its dual-band capability, allowing users to transmit and receive on both 2-meter (144-148 MHz) and 70-centimeter (440-450 MHz) bands. This versatility enables operators to communicate in diverse environments, whether participating in local nets, emergency communications, or casual conversations. The radio's compact size makes it portable, making it convenient for both casual use and emergency preparedness.

The HTX-200 features 40 built-in memory channels, providing ample storage for favorite frequencies. Users can easily program these channels for quick access during operation. Additionally, the radio supports CTCSS (Continuous Tone-Coded Squelch System), which enhances communication privacy by requiring a specific sub-audible tone for access to certain channels. This is especially useful in crowded bands, where many operators might be sharing the same frequency.

In terms of power output, the HTX-200 delivers 5 watts, which is sufficient for effective communication over considerable distances, particularly when combined with a good antenna setup. The radio also incorporates a built-in battery saver feature, extending the life of the rechargeable batteries during prolonged use.

Another notable feature is its easy-to-read LCD display, which provides essential information, such as the operating frequency, battery level, and mode of operation. The intuitive control layout allows operators to quickly navigate settings without getting bogged down in complicated menus.

Durability is another key characteristic of the HTX-200. Its sturdy construction makes it reliable for outdoor use and field operations. Furthermore, the availability of various accessories, such as microphones, headsets, and antennas, enhances its functionality, allowing users to customize their experience based on specific needs.

Overall, the Radio Shack HTX-200 remains an iconic model in the amateur radio landscape, renowned for its performance, reliability, and ease of use. For both novice and experienced operators, it served as a dependable tool to explore the exciting world of radio communications.