Uniden Marine Radio manual Specification, General

Models: Marine Radio

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Specification

General

 

 

Channels

: Transmit

54

 

Receive

77 Marine/10 Weather

Controls

: On-Off/Volume, Squelch

Status Indicators

: TX (transmit), SCAN, TRI, U, I, C, HI, LO, MEM,

 

WX, and WX alert symbol on LCD Panel

Channel Display

: LCD (Dual 7 segment)

Selector Switch

: Channel Selector switch

Buttons

: WX, 16/9, MEM, H/L, and STEP

Connectors

: Antenna, remote speaker, and DC power

Size

: 73 mmH x 181 mmW x 132 mmL

Weight

: 1.1 kg (microphone: 180 g)

Supply Voltage

: 13.8V DC negative ground

Standard Accessories

: Mounting bracket and hardware, DC power cord,

 

microphone hanger, spare fuse, EXT SP PLUG

 

(ø3.5), 2 Terminals for PA

Antenna Impedance

: 50 nominal

Microphone

: Rugged 2 kcondenser mic element with

 

coiled cord

Speaker

: 1.82 inch, 8W

Operating Temperature Range

: –20 °C to + 50 °C (–4 °F to +122 °F)

Shock and Vibration

: Meets or exceeds EIA standards, RS152B and

 

RS204C

 

FCC Approvals

: Type accepted under part 80 of the Rules; meets

 

Great Lakes Agreement and party boat

 

requirements

Transmitter

 

 

Power Output

: 1 watt or 25 watt (switch selectable)

Power Requirement

: Not rated on LO, 25 watts output: 4.5A@13.8V DC

Modulation

: FM ±5 kHz deviation (FCC designator F3E)

Hum and Noise Signal-to-Noise

: 42 dB@300 Hz, 3 kHz (nominal)

Audio Distortion

: Less than 3% with 3 kHz deviation with 1000 Hz

 

modulating frequency (nominal)

Spurious Suppression

: –56 dB @ 1 watt, –65 dB @ 25 watts

Output Power Stabilization

: Built-in automatic level control (ALC)

Frequency Range

: 156 to 158 MHz

Frequency Stability

: ±0.79 kHz @ –20°C to + 50°C

Receiver

 

 

Frequency Range

: 156 to 163 MHz

Sensitivity

: 0.25 V for 12 dB SINAD, 0.35 V for 20 dB S/N

Circuit

: Dual Conversion Super Heterodyne PLL

Squelch Sensitivity

: 0.5 V Threshold

Spurious Response

: 60 dB

 

Adjacent Channel Selectivity

: 60 dB @ ±25 kHz

Audio Output Power

: 3.0 watts (10% Distortion)

Power Requirement

: 230 mA @ 13.8V DC squelched, 0.7A @ 13.8V

 

DC at maximum audio output

IF Frequencies

: 1st –16.9 MHz, 2nd –455 kHz

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Uniden Marine Radio manual Specification, General

Marine Radio specifications

Uniden is a well-known brand that specializes in communication products, including high-quality marine radios. These radios are essential tools for boaters, as they facilitate clear communication on the water, improving safety and navigation.

One of the standout features of Uniden marine radios is their advanced digital selective calling (DSC) technology. DSC allows users to send out a distress signal with their vessel's location to nearby ships and coast guard stations at the push of a button. This feature is crucial in emergencies, as it significantly improves response times and enhances safety for all on board.

Uniden marine radios are designed to withstand the harsh marine environment. They are built to be water-resistant or waterproof, with robust construction that can endure saltwater, mist, and other challenging conditions. Many models feature an IPX7 waterproof rating, ensuring they can survive temporary immersion in water without incurring damage.

In terms of communication range, Uniden marine radios offer impressive performance typically found in high-end models. They operate on both VHF and UHF frequencies, ensuring that users have a wide range of channels at their disposal. This allows boaters to communicate with others over long distances effectively. Certain models also come equipped with up to 25 watts of transmitting power, further enhancing their communication capabilities.

Additionally, Uniden radios often include features such as built-in GPS, which provides users with their current location, and the capability to create waypoints for future navigation. The integration of GPS technology not only aids in navigation but also enhances emergency response scenarios by providing precise location information.

User-friendly interfaces are another hallmark of Uniden marine radios. Many models come with large, easy-to-read displays and intuitive controls that make operation simple, even in rough sea conditions. Some radios also include features like programmable channel scanning, allowing users to keep track of multiple channels and stay informed of surrounding communications.

Moreover, Uniden offers a range of marine radio models to suit different needs and preferences, from handheld radios for smaller vessels to fixed-mount options for larger boats. Accessories such as external speakers and microphones can be easily integrated, further enhancing the functionality of these devices.

In conclusion, Uniden marine radios offer a blend of advanced technology, durability, and ease of use. With features tailored to meet the needs of boaters, these radios ensure reliable communication and contribute to safer navigation on the water, making them a trusted choice for marine enthusiasts.