ஸ்ட்ரைக்கர் SR-655 10 மீட்டர் அமெச்சூர் ரேடியோ அறிவுறுத்தல் கையேடு

அறிமுகம்

The Stryker SR-655HPC is a high-performance 10 Meter Amateur Radio designed for reliable and clear long-range communication. This radio features a unique design for high power output, utilizing four IRF-520 MOSFET transistors to achieve 60+ watts PEP. It is equipped with an 8-color LED-backlit faceplate with dimmer control, ensuring comfortable viewing in various lighting conditions. The SR-655HPC supports AM, FM, and SSB modes, and includes advanced features such as variable transmit frequency response, receiver tone control, digital echo, and multiple Roger beeps.

Figure 1: Stryker SR-655HPC 10 Meter Amateur Radio with connected microphone.

முக்கிய அம்சங்கள்

• உயர் ஆற்றல் வெளியீடு: Utilizes four FQP13N10 MOSFET transistors for 70W PEP.
• மல்டி-மோட் ஆபரேஷன்: Supports AM, FM, and SSB.
• Brilliant 7-Color LED Backlit Faceplate: User-selectable colors or automatic scanning, with 32-position dimmer control.
• மேம்பட்ட ஆடியோ அம்சங்கள்: Loud & Clear Receiver, Excellent Stock Mic, Digital Echo with dual front-mounted controls, Variable Talkback Control, Six Roger Beeps.
• அதிர்வெண் கட்டுப்பாடு: Advanced Clarifier, VFO (Variable Frequency Oscillator), PC Programmable.
• Up-Armored Receiver: Exclusive receiver protection for superior adjacent channel rejection, even in high-interference environments.
• Digital Frequency Display: 7-Color frequency display.

அமைவு மற்றும் நிறுவல்

Proper setup is crucial for optimal performance and safety. Ensure all connections are secure before powering on the unit.

1. மின் இணைப்பு

Connect the radio to a stable 13.8V DC power source. A 14.2V source is recommended for best performance. Ensure correct polarity (red to positive, black to negative) to prevent damage to the unit.

2. ஆண்டெனா இணைப்பு

Connect a suitable 10-meter amateur radio antenna to the UHF SO239 connector on the rear of the radio. Use high-quality coaxial cable with proper impedance (typically 50 ohms) for efficient power transfer and minimal signal loss. Ensure the antenna is properly tuned for the 10-meter band.

3. மைக்ரோஃபோன் இணைப்பு

Plug the supplied microphone into the front microphone jack. Ensure the connector is fully seated.

4. ஆரம்ப பவர் ஆன்

Once all connections are made, turn the radio on using the ON/OFF/Volume control. The display should illuminate.

Figure 2: Front panel layout of the SR-655HPC, illustrating various controls and the display.

இயக்க வழிமுறைகள்

This section details the functions of the various controls and how to operate your SR-655HPC radio.

Figure 3: Detailed diagram of SR-655HPC controls and their functions, as depicted on the product packaging.

அடிப்படை செயல்பாடு

• ON/OFF & Volume: Rotate the leftmost knob to turn the radio on/off and adjust the receiver audio volume.
• Squelch (SQ): Adjust the SQ knob to eliminate background noise when no signal is present. Turn clockwise until the noise disappears.
• Mode Control (AM/FM/SSB): Select the desired modulation mode using the dedicated switch.
• அதிர்வெண் கட்டுப்பாடு: Use the main FREQUENCY knob to tune to the desired operating frequency. The VFO function allows continuous frequency adjustment.
• இசைக்குழு தேர்வு: The radio supports multiple frequency bands (A-L, VFO). Refer to the manual for specific band ranges.

மேம்பட்ட கட்டுப்பாடுகள்

• மங்கலான கட்டுப்பாடு: The DIM knob adjusts the brightness of the LED display and backlighting (32 positions).
• Digital Echo: Use the ECHO and DELAY knobs to adjust the echo effect for your transmitted audio.
• Roger Beeps: The radio features six selectable Roger beeps. Activate and select them via the PRG/RB button.
• Variable Power Control: Adjust your transmit power output using the PWR control.
• Variable Talkback Control: The TALKBACK control allows you to monitor your own transmitted audio.
• தெளிவுபடுத்துபவர்: The CLARIFIER knob provides fine-tuning for SSB reception to ensure clear audio.
• Noise Blanker (NB) / Automatic Noise Limiter (ANL): These functions reduce impulse noise and continuous noise respectively.
• PC Programmable: The radio can be programmed via a PC for advanced customization. Refer to the separate PC programming guide for details.
• காட்சி நிறம்: Press the COLOR button to cycle through the 7 available LED display colors.

படம் 4: எ.காamples of the multi-color LED display options on the SR-655HPC.

பராமரிப்பு

To ensure the longevity and optimal performance of your Stryker SR-655HPC, follow these maintenance guidelines:

• சுத்தம்: Regularly wipe the exterior of the radio with a soft, dry cloth. For stubborn dirt, a slightly damp துணியைப் பயன்படுத்தலாம், ஆனால் ஈரப்பதம் அலகிற்குள் நுழையாமல் பார்த்துக் கொள்ளுங்கள். சிராய்ப்பு கிளீனர்கள் அல்லது கரைப்பான்களைத் தவிர்க்கவும்.
• காற்றோட்டம்: Ensure the radio's ventilation fins are clear of dust and obstructions to prevent overheating. Do not operate the radio in enclosed spaces without adequate airflow.
• இணைப்புகள்: அனைத்து கேபிள் இணைப்புகளையும் (மின்சாரம், ஆண்டெனா, மைக்ரோஃபோன்) அவ்வப்போது சரிபார்த்து, அவை பாதுகாப்பாகவும் அரிப்பிலிருந்து விடுபட்டதாகவும் இருப்பதை உறுதிசெய்யவும்.
• சேமிப்பு: When not in use for extended periods, store the radio in a cool, dry place, away from direct sunlight and extreme temperatures.

சரிசெய்தல்

If you encounter issues with your SR-655HPC, refer to the following common problems and solutions:

If the problem persists after attempting these solutions, contact Stryker customer support or a qualified technician.

விவரக்குறிப்புகள்

உத்தரவாதம் மற்றும் ஆதரவு

The Stryker SR-655HPC 10 Meter Radio comes with a warranty from its respective manufacturer. For warranty claims or technical support, please refer to the documentation included with your product or visit the official Stryker website. 10-Meter Radios are intended for use by amateur radio operators only, and a license from the FCC is required for operation in the United States.

Figure 5: Important note regarding the radio's classification.