Description

The versatile communication device under review offers an array of functions designed to meet diverse communication needs. Let’s delve into the comprehensive specifications and capabilities of this multi-functional device.

Key Specifications:

• Frequency Range: Covering both VHF (136-174MHz) and UHF (400-470MHz) ranges, this device ensures broad communication coverage.
• Battery Voltage: The device operates on a DC7.4V battery voltage, ensuring consistent and reliable power supply.
• Channel Capacity: With a capacity of 128 channels, this device facilitates efficient communication management.
• Antenna Impedance: Featuring an antenna impedance of 500 ohms, the device optimizes signal transmission.
• Weight: Weighing merely 250g, this device offers lightweight portability without compromising on performance.
• PLL Channel Spacing: The device supports PLL channel spacing of 12.5kHz or 25kHz, enabling flexible channel configuration.
• Battery Capacity: With a high battery capacity of 4000mAh, the device ensures extended operational hours.
• Dimensions: Compact dimensions of 130x33x56mm (without antenna) enhance the device’s portability and usability.

Transmitter Attributes: The device’s transmitter component showcases a range of features designed for optimal communication performance.

• Modulation Type: Supporting 16KФЕЗЕ/8KФЕЗЕ modulation types, the device guarantees efficient signal transmission.
• Maximum Deviation: The device maintains a maximum deviation of 5kHz (25K) or 2.5kHz (12.5K), ensuring accurate communication.
• Frequency Stability: With a frequency stability of ±2.5ppm, the device offers reliable frequency control.
• Modulation Distortion: The device’s modulation distortion remains below 5%, ensuring clear and undistorted communication.
• FM Ham and Noise: Maintaining FM ham and noise levels at -45dB, the device minimizes interference for improved signal quality.
• Intermodulation: With intermodulation levels of 67dB, the device prevents unwanted signal mixing.
• FM Noise: The device’s FM noise stands at -36dBm, contributing to clear and noise-free communication.
• RF Power Output: Offering an RF power output of less than 10W, the device balances output strength with efficiency.

Receiver Specifications: The receiver component of the device boasts capabilities that enhance communication clarity and reliability.

• Sensitivity: With a sensitivity of less than 0.16μV (12dB SINAD), the receiver ensures effective signal reception.
• Squelch Selectivity: Maintaining squelch selectivity of less than 0.2μV, the device minimizes unwanted noise.
• Adjacent Channel Selectivity: Ensuring adjacent channel selectivity of 65dB (25K) or 60dB (12.5K), the device reduces interference.
• Spurious Rejection: With spurious rejection exceeding 80dB, the device eliminates undesired signals.
• Image Rejection: Offering image rejection of 45dB (25K) or 40dB (12.5K), the device enhances signal quality.
• AF Outpower: The AF outpower stands at over 0.5W, ensuring audible and clear audio transmission.
• Audio Distortion: Maintaining audio distortion below 5%, the device guarantees crisp sound quality.

Environment and Durability:

• Work Temperature: The device operates effectively within a wide temperature range of -20°C to +65°C.
• Save Temperature: The device remains functional even in challenging conditions, with a save temperature range of -20°C to +70°C.
• Standard: This device adheres to the GJB 150-2009 & MIL-STD-810 C/D/E/F/G Standard, ensuring robustness and reliability.

In summary, this multi-functional communication device combines advanced features, durability, and versatility to cater to various communication requirements. From its extensive frequency range to its precise modulation attributes, the device ensures clear and effective communication across diverse scenarios. Its adherence to rigorous standards further solidifies its position as a dependable communication tool in demanding environments.