C20M-B1B3N78

ZTT Triple Band Low Power 4G 5G Repeater, coverage B1, B3, NR78

Triple-band low power 4G/5G repeater boosting indoor signal coverage with reliable performance. Its robust, low-profile design ensures easy installation in offices, retail, and public venues, enhancing voice and data transmission.

Item		Uplink	Downlink
Frequency	Band 1	1920 ~ 1940 MHz	2110 ~ 2130MHz
	Band 3	1735.1 ~ 1754.5 MHz	1830.1 ~ 1849.5 MHz
	NR 78	3600 ~ 3700 MHz	3600 ~ 3700 MHz
Gain	Band 1, 3	65±2 dB	70±2 dB
	NR 78	70±2 dB	70±2 dB
Output power	Band 1, 3	17±2 dBm	20±2 dBm
	NR 78	20±2 dBm	20±2 dBm
VSWR		≤2 dB	≤2 dB
Manual gain control range (MGC)		1~31 dB , Step of 1 dB	1~31 dB , Step of 1 dB
Automatic gain control range (AGC)		≥42 dB	≥42 dB
Max input power without damage		-10 dBm	-10 dBm
Spurious Emission	9KHz~1GHz	≤-36 dBm	≤-36 dBm
	1GHz~12.75GHz	≤-30 dBm	≤-30 dBm
ACLR	BW_channel	≥30 dB	≥30 dB
	2×BW_channel	≥30 dB	≥30 dB
Error vector magnitude (EVM)		LTE≤8% RMS, NR≤3.5% RMS
Noise figure		≤8 dB
Time delay		≤1 us
TDD synchronization		Adaptive synchronization
Repeater Type		Analogue
Power supply		AC 90 ~264V 50/63Hz
Power consumption		≤45 W
RF connector		N-Female
Protect grade		IP40
Environment temperature		-10℃ ~ 55℃
Environment humidity		≤95%
Size		25025050mm
Weight		<3.5kg

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C20M-B1B3N78

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