Product Feature
Provide quick coverage solution for small signal weak & block zones.
Compact size, low consumption, easy installation, great cover.
Cover about 300~1500 m² without block or obstruct.
High linear design, low interference to BTS
Manual gain control function
Technical features
High system gains
Full duplex and double-end design, external power supply, and convenient installation
ALC technology with auto-steady function adopted.
Provide power indication and uplink and downlink indications.
With the amplified linear power, the intermodulation and spuriousness are suppressed effectively.
The reliability conforms to GB6993-86 standards.
The electromagnetic compatibility conforms to ETS300 609-4 standards.
Technical specifications
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Specification
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TE-903G-A
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TE-903G-B
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TE-903G-C
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Frequency range
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Uplink GSM 890-915MHz/ 3G 1920-1980MHz
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Downlink GSM 935-960MHz / 3G 2110-2170MHz
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Gain
(dB)
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Uplink
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Gp≥55
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Gp≥65
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Gp≥45
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Downlink
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Gp≥60
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Gp≥70
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Gp≥50
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Gain adjustable
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MGC≥30dB
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Output power
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≥20dBm
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≥20dBm
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≥17dBm
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Pass band ripple
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≤8dB
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Guard band rejection
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（BW-60dB）≤42MHz ,
（BW-70dB）≤45MHz
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I/O impedance
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50Ω/N Connector
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I/O return loss
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≤-8dB
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Noise figure
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≤-8dB
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Intermodulation attenuation
(Po=13dBm)
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≤-40dBc
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Transmission
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≤0.5μs
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Ambient
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-10℃～50℃
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Power supply
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AC110～220V±10% 45～55Hz
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Size
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228mm×106mm×33mm
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Reliability
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To the GB6993-86 standard
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Electromagnetic
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To the ETS300 694-4 standard
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Function
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a) Power supply LED denote b) Export power LED denote
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