Uniden UM355B 25W VHF Marine Radio, Black,Water Resistant
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Uniden UM355B 25W VHF Marine Radio, Black,Water Resistant
- Brand: Uniden
- MPN: UM355B
- Part #: CARUND0236

Product URL: https://www.pbtech.com/pacific/product/CARUND0236/Uniden-UM355B-25W-VHF-Marine-Radio-BlackWater-Resi
Features
Uniden UM355B 25W VHF Marine Radio, Water Resistant - Black
Ideal for off-shore communications, this splashprof UM355VHF is a great communication tool on the water. The splashproof radio housing is certified to meet the worldwide JIS4 water-resistance specification. It has a rugged splashproof speaker microphone great for operating on the water.
The UM355VHF allows you to boost the transmission power from 1 watt to 25 watts for maximum transmission distance. The Extra Large LCD Display and Keypad is backlit for easy viewing at night or in low light situations. The microphone and controls are made out of non slip rubberised material making it comfortable and secure to handle.
Designed in Japan to offer outstanding performance in virtually all conditions and situations, this off-shore radio represents the highest level of quality and performance in marine radios. Uniden's UM355VHF is durable and ideal enough for boating, marine, fishermen, commercial use and so much more.
- VHF Marine In-Boat Radio
- Splashproof*
- Rugged Splashproof Housing
- Large LCD Display with Brightness Control
- 1W/25W Transmitter Power Level Select
- Variable Squelch Level Knob
- Volume Control Knob
- Triple Watch Mode
- One-Touch Channel 16/67
- Programmable Memory & Scan
- International Channels
- Backlit Keys and Display
- Designed and Engineered in Japan
- Built for Rugged Australian and New Zealand Marine Conditions
*Splashproof: Meets the world standard JIS4 level. Being defined as having no harmful influence by receiving a splash of water from any direction.
Specifications
General
Controls
Volume-Pwr, Squelch
Status Indicators
Transmit power, Scan mode, Triple Watch mode, Dual Watch mode, Battery High, Battery low, USA, CAN, INT, Memory, Message, Weather band and Channel Display
Display
LCD
Buttons
1W/25W/UIC, Channel UP, Channel DOWN, INST, WX-DUAL, 16/67-TRI, SIREN, and SCAN/MEM
Connectors and Cables
Antenna, accessory, and DC power
Dimensions (H x W x L)
66 x 162 x 128 mm
Weight
1.0 kg
Supply Voltage
Nominal 13.8V DC, negative ground (10.8 VDC to 15.6 VDC)
Antenna Impedance
50 O nominal
Microphone
Rugged 2 kO condenser mic element with coiled cord
Speaker
4.49 cm, 8 O
Operating Temperature
Range -15 °C to + 55 °C
Shock and Vibration
Meets or exceeds EIA standards, RS152B and RS204C
AS/NZS Approvals
Type accepted under AS/NZS 4415.2:2003 of the Rules.
Transmitter
Power Output
1 watt or 25 watt (user selectable)
Power Requirement
25 watts output: 6A @ 13.8V DC
Modulation
±5 kHz deviation
Hum and Noise Signal-to Noise
45 dB @ 1 kHz with 3 kHz deviation with 1000 Hz modulating frequency (nominal)
Audio Distortion
Less than 8% with 3 kHz deviation with 1000 Hz modulating frequency
Spurious Suppression
-45 dBm @ Hi, -55 dBm @ Lo
Output Power Stabilization
Built-in automatic level control (ALC)
Frequency Range
156 to 158 MHz
Frequency Stability
±1.5kHz @ -15°C to + 55°C
Receiver
Frequency Range
156 to 163 MHz
Sensitivity
0.25 µV for 12 dB SINAD (nominal)
Circuit
Dual Conversion Super Heterodyne PLL
Squelch Sensitivity
0.2 µV Threshold
Spurious Response
75 dB (nominal)
Adjacent Channel Selectivity
78 dB @ ±25 kHz (nominal)
Audio Output Power
2.5 watts (10% Distortion, 8 O load)
Power Requirement
230mA @ 13.8V DC at squelched, 440 mA @ 13.8V DC at maximum audio output
IF Frequencies
1st 41.925 MHz
2nd 455 kHz