0.9G+1.8G+2.1G 30dBm Analog frequency Wireless Repeater

ZD-RP-900/1800/2100-30dBm

Tri‑Band 900/1800/2100MHz analog wireless repeater with 30dBm output power. Equipped with ALC auto level control & adjustable gain. IP35 rated, wide AC input. Ideal for indoor & outdoor mobile signal coverage enhancement.

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EXW,FOB,CIF

minimum order

1 piece

Country of Origin

CHINA

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Our field‑validated Tri‑Band Analog Wireless Repeater supports GSM900, DCS1800 and UMTS2100 cellular bands. Manufactured to telecom industry specifications, it delivers maximum total downlink output power of 30±2 dBm, integrated with ALC automatic level‑control for overload protection against unstable input signals. It offers 80±3 dB downlink gain and 75±3 dB uplink gain, alongside ≥42 dB gain tuning range with fine 1 dB step adjustment for flexible on‑site commissioning. Built for consistent signal amplification performance, this repeater achieves noise figure ≤5 dB, EVM ≤8%, and in‑band ripple ≤5 dB. Superior ACLR and spurious‑emission characteristics suppress signal interference and preserve high‑quality mobile‑network transmission. Purpose‑built for harsh outdoor and semi‑outdoor field installations: 50‑ohm system impedance fitted with N‑Female RF connectors, IP35 environmental protection rating. Operating temperature spans ‑25℃ to +55℃ with maximum 95% relative‑humidity tolerance. Universal AC 90‑264V wide‑voltage power supply accommodates global power grids. Physical footprint ≤420×268×58 mm and unit weight ≤6 Kg enables convenient mounting and logistics handling. Proven in real‑world deployments to resolve weak‑coverage issues for shopping malls, multi‑story office complexes, industrial plants and underground parking garages.

Item	Specifications
	DL	UL
Frequency Range(MHz)	925.1-939.5	880.1-894.5
	1849.9-1864.9	1754.9-1769.9
	2130-2150	1940-1960
Max. Total Output Power(dBm)	30±2	30±2
Automatic level control range（ALC）	When the input signal level is increased by less than 10dB (including 10dB),the output power should be kept within ±2dB of the maximum output power.
	When the input signal level is increased by more than 10dB,the output power should be kept within ±2dB of the maximum output power or the output should be turned off.
Maximum allowable input leve（dBm）	-10
Gain(dB)	80±3	75±3
Gain adjustable range (dB)	≥42
Gain adjustment step size (dB)	1
Gain Adjustable Error(dB)	0-10： ≤\|±1.0\|
	10-20： ≤\|±1.0\|
	≥21： ≤\|±1.5\|
Frequency error(ppm)	≤0.05
Ripple In Band(dB)	≤5
VSWR	≤1.8
Noise Figure (dB)	≤5
Time Delay(us)	≤1

EVM		≤8%
Spurious Emission(dBm)	Out Of Band 10MHz Offset	9kHz～150kHz/1kHz≤-36
		150kHz～30MHz/10kHz≤-36
		30MHz～80MHz/100kHz≤-36
		80MHz～1GHz/100kHz≤-36
		1GHz～12.75GHz/1MHz≤-30
ACLR(dBc)	± 10MHz	≤ -40
	±20MHz	≤ -45
Power Supply		AC90-264V@50/60Hz
RF connector		N-F
impedance ( Ω )		50
Environment requirement		-25℃~+55℃ , humidity≤95%
Waterproof		IP35
Dimension（mm）		≤42026858
weight(Kg)		≤6

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