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Active DAB Antenna

Application: Used for digital radio DAB wireless reception module, with built-in RF amplifier

Specification:

Impedance: 50/75 ohms.

Frequency Range: Band III 170 ~ 240 MHz, L Band 1452 ~ 1492 MHz

Power Supply Voltage:DC5V (Customizable to 12V)

Working current: 20ma to 30ma

Operational guarantee: temp. range: -20℃ to + 60℃

Storage Guarantee: temp. range: -40℃ to + 85℃

V.S.W.R.

Harvest: 25 dB ± 3 db (Band III), 15 dB ± 3 db (L Band)

Cable Specification: RG174 with Power Cable

Connector:SMB DefaultCustomizable FM, SMAMCX...）

Active Antenna

Application: Active Antenna with Built-in RF Amplifier for Digital Radio

规格:

"Impedance: 50/75 Ohm Typical.

Receiving frequency range: Band Ⅲ 170～240MHz L-Band 1452～1492MHz

Supply voltage: DC5V/DC12V +/-10% From Tuner

Working Current: 20mA～30mA

Operation assurance temp.range: -20℃～+60℃

Storage assurance temperature range: -40℃～+85℃

V.S.W.R.

Gain: 15 dB ± 3 dB (Band Ⅲ), 18 dB ± 3 dB (L-Band)

Cable specification: RG174 with power wire

Connector:Small and Medium-sized Businessesplug

Product optimization and improvement:

1: Increase LED indicators to provide intuitive understanding of whether the antenna is powered, reducing guest misjudgments.

II: Increase the silkscreen to allow guests to directly understand the product's signal reception capabilities.

Three: Use color cards to explain the relevant parameters, which can make the volume as small as possible and reduce transportation costs.

Product packaging information:

Single item net weight: 60 grams

Reminder: Due to the product's internal power supply, please confirm that the indicator light is lit after connecting the device. If the light is not lit, it indicates that the device is not powered on, and the amplifier will not work normally.