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Trang chủ    Sản phẩm    Máy Bộ Đàm

Vertex Standard VX-459


 
Máy bộ đàm Vertex Standard VX-450
Durable On-the-Job Responsiveness
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 Vertex Standard 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, Vertex Standard’s exclusive Auto-Range Transpond System II (ARTS II™) is included to inform the user that other ARTS II - 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 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 Multi-lingual Channel Announcement which loudly speaks the channel description to simplify changing channels. Alternatively record your own announcements to allow easier navigation. 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.
Máy bộ đàm Vertex Standard VX-450

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.

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.
Specifications
  Vertex Standard VX-459
Frequency Range VHF: 134 - 174MHz; UHF: 400-470, MHz 450-520 MHz
Number of Channels and Groups 32 / 2 Groups
Power Supply Voltage 7.5 V DC ± 20%
Channel Spacing 12.5 / 20 / 25 kHz
Operating Temperature Range -30º C to +60º C
Frequency Stability ±2.5 ppm
RF Input-Output Impedance 50 Ω
Dimension 109 x 58.5 x 34 mm
Weight 296 g
Receiver
Sensitivity 12dB SINAD 0.25 μV - 0.32 μV
Adjacent Channel Selectivity 70 dB / 65 dB
Hum and Noise 45 dB / 40 dB
ntermodulation 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
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 45dB/40dB
Audio Distortion < 3 % @1 kHz
 
Specifications
  Vertex Standard VX-459
Frequency Range VHF: 134 - 174MHz; UHF: 400-470, MHz 450-520 MHz
Number of Channels and Groups 32 / 2 Groups
Power Supply Voltage 7.5 V DC ± 20%
Channel Spacing 12.5 / 20 / 25 kHz
Operating Temperature Range -30º C to +60º C
Frequency Stability ±2.5 ppm
RF Input-Output Impedance 50 Ω
Dimension 109 x 58.5 x 34 mm
Weight 296 g
Receiver
Sensitivity 12dB SINAD 0.25 μV - 0.32 μV
Adjacent Channel Selectivity 70 dB / 65 dB
Hum and Noise 45 dB / 40 dB
ntermodulation 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
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 45dB/40dB
Audio Distortion < 3 % @1 kHz
 
 
     
1 Catalogue Máy bộ đàm Vertex Standard VX-459 Tải về  Máy bộ đàm
2 Hướng dẫn sử dụng Vertex Standard VX-459 Tải về
3 Phần mềm lập trình Vertex Standard VX-459 Tải về
4 Sơ đồ mạch - Circuit diagram service manual Tải về
     
 
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