| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | L-TEL |
| Model Number: | |
| Working frequency: | 380-490MHZ/customized |
| Noise figure: | 5 |
| gain: | 45-65dB |
| Power supply: | AC220V or DC48V |
Quick Details
Specifications
Apply to UHF interphone communication system and trunking communication system signal coverage extension. This is also known as " UHF lineate BDA" .
Product Features:
1.Advanced and scientific design of low noise circuit, high sensitivity.
2.Compact structure design easy to install.
3.ATT and ALC functions, output power is adjustable.
4.Perfect Local and remote network monitoring, has initiative alarm function, and parameters can be inquired and set.
Product Features:
1.Advanced and scientific design of low noise circuit, high sensitivity.
2.Compact structure design easy to install.
3.ATT and ALC functions, output power is adjustable.
4.Perfect Local and remote network monitoring, has initiative alarm function, and parameters can be inquired and set.
Technical parameters:
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Item
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Technology Indexes
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Remark
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uplink
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downlink
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Working frequency (MHz)
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380-490
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Select according to the need
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Gain(dB)
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45-65
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45-65
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Select according to the need
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Output power (W)
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0.5-5
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0.5-20
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Select according to the need
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ALC (dBm)
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△Po≤±1
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Noise figure (dB)
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≤5
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The forward is not required
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Ripple in the band (dB)
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≤2
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Frequency tolerance (ppm)
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≤0.05
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Transmission delay (us)
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≤5
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Gain adjustment range (dB)
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≥25
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Gain adjustment linearity
(dB)
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10dB
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±1
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20dB
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±1
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30dB
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±1.5
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Intermodulation Reduction
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≤-45dBc
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Out Band Stray
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≤-36dBm
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≤-30dBm
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VSWR
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1.5
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1.4
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Power supply
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AC220V or DC48V
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