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- Valeport - Model UHF - Transceiver Unit
Valeport - Model UHF -Transceiver Unit
Valeport radio telemetry solutions are centered on our IP67 housed package offering UHF transmission options. The robust housing contains back up battery capability to cover short term survey work or power outs. Compatible with most Valeport products, the units are designed to provide transparent links between instrument and operating software, as well as third party Internet / FTP data display services.
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Site Transceiver
- Housing: IP67 Moulded ABS box with o-ring seals, and separate battery & electronics compartments.
- Power input: Requires 9 – 29 vDC.
- Backup Battery: The telemetry unit is fitted with 4 Alkaline D-Cell batteries to provide back-up power during long term deployments or power for short term deployments. Internal battery Capacity is 13,000mAH @ 6vDC (based on 75% efficiency).
- Antenna: Standard 0dB whip antenna, plugged directly onto housing. Optional 3dB omni-directional antenna with 10m cable.
- Frequency: 458.5 to 458.95 MHz
- Channels: 10 @ 0.05 MHz spacing
- Channel select: Push button switches inside housing
- License: Conforms to EN 300 220, EN 300 133 approvals.
- Power output: 500mW maximum, to comply with UK MPT1329 regulations.
- Dimensions: 260 x 160 x 55mm
- Weight: 2kg
BaseTransceiver
- Housing: Desktop style painted aluminum housing, with connections for antenna, PC interface and external DC power.
- Power input: 12vDC, via cable supplied.
- Antenna: 3dB omni-directional antenna with 10m cable.
- Frequency: 458.5 to 458.95 MHz
- Channels: 10 @ 0.05 MHz spacing
- Channel select: Push button switches on front panel
- License: Conforms to EN 300 220, EN 300 133 approvals.
- Power output: 500mW maximum, to comply with UK MPT1329 regulations.
- PC Interface: 9 pin D type connector with RS232 output to PC. 9 pin to 9 pin interface cable supplied.
- Dimensions: 200 x 180 x 90mm
- Weight: 2kg
Antenna
- Gain over ½ wave dipole 3dB
- VSWR Better than 1.5:1 over the operating band
- Maximum Input Power 150W
- Input Impedance 50 Ω
- Bandwidth ±2% of centre frequency
- Polarisation Vertical
- Half Power Beamwidth 32º
- Connection 10m length of RG213 terminated N type socket and PVC sleeve
- Radiating Elements Brass rod plasfilm coated
- Encapsulation Reinforced glass fibre tube
- Length 1.160m @ 460MHz
- Weight 1.1kg
- Wind Loading 6.4kgf @ wind velocity of 160kph