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Motorola VX-451 VHF 134-174 MHz 1380 mAh HANDHELD RADIO

Motorola VX-451 VHF 134-174 MHz Click to enlarge
Price:
270.61 EUR (225.51 EUR + VAT)
Model: AC095N501-MSI
Availability: Back Order
Average Rating: Not Rated
Manufacturer: Motorola
Qty:pieces

Description

Motorola VX-451 VHF 134-175 Mhz handheld professional radio with FNB-V133LI-UNI 1380 mAh battery + VAC-UNIC charger. The industrial grade VX-450 series maximises worker uptime with expanded safety applications and convenient built-in features designed for heavy duty use.

Monitor Worker Safety
As with all Motorola radios, the VX-450 series includes built-in Emergency and Lone Worker alerts. Emergency notification is user-initiated with a press of a button for the radio to switch to a designated channel and send an alert for help. Lone Worker mode is a built-in timer that requires the user to reset at a predetermined interval. If not reset, the radio automatically switches to Emergency mode to alert help. 
When constant contact is required at all times, Motorola’s exclusive Auto-Range Transpond System (ARTS™) is included to inform the user that other ARTS™- equipped radios are within communication range. No two job sites are alike and the optional Man Down function (with DVS-9 unit) is programmable to monitor a variety of worker timed safety scenarios vertically and horizontally as well as worker degree of motion. Adjusting the settings of the 3-axis sensor adapts the radio to each distinct work environment to monitor movement.


Solid Build for Extreme Environments

The Motorola VX-450 Series withstands job site abuse meeting military standards for ruggedness and meets the IP57 ingress protection standard where water does not harm the radio when submersed to a depth of 1 metre for up to 30 minutes.

Audio and Voice Responsiveness

Features 700 mW loud audio output ideal for noisy work environments. Includes Channel Announcement which loudly speaks the channel description to simplify changing channels when focused on other tasks simultaneously. Features Voice Activation (VOX) when used with MH-81A4B headset that enables users to transmit voice without pressing the Push To Talk button for hands-free operation. Record and store up to 120 seconds of voice messages using the optional DVS-8 Voice Storage unit.

Built-in Selective Signaling Modes for Greater Flexibility
Includes MDC-1200® encode/decode along with DTMF, 2-tone and 5-tone encode/ decode providing selective radio calling and efficiency in supporting a variety of discrete communications needs.

Large Group Communications Made Easy to Manage

Both the VX-459 and VX-454 radios have a massive 512-channel capacity and 32 groups to easily manage a variety of calls at the most complex job site or plant operation. The VX-459 also includes Direct Channel Entry to punch in the channel desired from the keypad for fast navigation.

Motorola VX-451 VHF 134-175 Mhz handheld professional radio additional features:
• Three programmable keys (VX-451)
• Voice inversion encryption
• Manual on/off encryption activation
• RX/TX Battery power save
• DTMF ANI
• DTMF Speed dial
• DTMF Paging
• CTCSS / DCS Encode and Decode
• Stun/kill/revive (5-tone)
• Compander
• Clear voice
• Whisper
• Minimum volume control
• Manual squelch adjustment
• BCLO, BTLO and TOT Functions
• Programmable LED color alert
• Priority scan
• Dual Watch scan
• Follow-me scan
• Talk Around scan
• Radio-to-radio cloning
• Audible channel announcement (customisable)

Motorola VX-451 VHF 134-175 Mhz handheld professional radio general specification:

 
Frequency Range VHF:134 - 174MHz
Number of Channels and Groups 32 / 2 Groups (VX-451)
Power Supply Voltage 7.5 V DC ± 20%
Channel Spacing 12.5 / 20 / 25 kHz
PLL Steps 1.25 / 2.5 / 5 / 6.25 kHz 5 / 6.25 kHz
IP Rating IP 57
Operating Temperature Range -30º C to +60º C (-22º F to +140º F)
Frequency Stability ±2.5 ppm
RF Input-Output Impedance 50 Ohms
Receiver Specification measured by TIA/EIA-603
Sensitivity 12dB SINAD 0.25 μV 0.32 μV
Adjacent Channel Selectivity 70 dB / 65 dB
Hum and Noise 45 dB / 40 dB
Intermodulation 70 dB / 65 dB
Spurious and Image Rejection 70 dB
Audio Output 700 mW (internal @ 16 Ohms, 5% THD) 500 mW (external @ 4 Ohms, 5% THD)
Transmitter Specification measured by TIA/EIA-603
Output Power 5 / 2.5 / 1 / 0.25 Watt (selectable by channel)
Modulation 16K0F3E, 11K0F3E
Maximum Deviation ± 5.0 kHz / ± 2.5 kHz
Conducted Spurious Emissions 70 dB below carrier
FM Hum and Noise 45 dB / 40 dB
Audio Distortion < 3 % @1 kHz

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