1800MHz 2100MHz Dcs WCDMA 4G Mobile Signal Amplifier Repeater

Product Description

Signal Amplifier Mobile Signal Repeater 4G Signal Amplifier

 Main features

Superior RF performance, high efficiency

Full Duplex mode, DCS and WCDMA network Intelligent Monitor, Automatic alarm and remote control

Easy installation, operation and maintenance Flexible to any environment and low cost Simple installation

 

Specification
Item		Downlink Uplink
Frequency Range (MHz)	DCS1800 Band	1805 ~ 1880	1710 ~1785
	WCDMA2100 Band	2110 ~2170	1920 ~ 1980
Bandwidth(MHz)	DCS1800 Band	75	75
	WCDMA2100 Band	60	60
Max. Total Output Power (dBm)		43±2	-10±2
Gain (dB)		45±3	45±3
Max. Input Power With no damage (dBm)		10	-10
ATT Adjustable Range (dB)/(Step) 1dB		0~20 @ 1 dB step
ATT Adjustable Error (dB)	1 ~ 10	≤ |±1.0|	≤ |±1.0|
	11 ~ 20	≤ |±1.0|	≤ |±1.0|
	21 ~ 30	≤ |±1.5|	≤ |±1.5|
ALC (dB)		0~20
Noise Figure (dB) (Max. Gain)		/	≤ 7.0
Ripple In Band (P-P) (dB)At +25ºC	DCS1800 Band	≤ 7.0
	WCDMA2100 Band	≤ 6.0
Input / Output VSWR(Power up, Min Gain, Pin=-30dBm)		≤ 1.8	≤ 1.8
Time Delay (us)		≤ 5.0	≤ 5.0
3rd Inter-modulation (dBc)(Max Gain): DCS1800 Band;WCDMA2100 Band;		≤ -45@Center Frequency (dual-tone interval 600kHz)
Spurious Emission (dBm)@ Out Of Band 2.5MHz Offset	DCS1800 Band; WCDMA2100 Band;	≤ -36dBm/1kHz@9kHz~150kHz
		≤ -36dBm/10kHz@150kHz~30MHz
		≤ -36dBm/100kHz@30MHz~1GHz
		≤ -30dBm/1MHz@1GHz~12.75GHz
RF Connector		N(f)
Input / output Impedance (Ω)		50
Power Supply		AC176-264V

What's repeater and how does it work?

Repeater stations (Repeaters) belong to the same frequency amplifying device, refers to play in the process of wireless transmission signal enhanced via a radio transmitting equipment.
The basic function of the repeater station is a power rf signal enhancer.
Repeater stations in downlink link, pick up signals from donor antenna existing coverage, through a band-pass filter with TongWai signal is an excellent isolation, filtering the signal after amplifier amplification again to launch for coverage.
In uplink link path, covering the area of mobile phone signals in the same way of working by uplink amplification of link after launch to the corresponding base stations, so as to achieve the signal transmission of the base station and mobile phones.

 

Q: Can offer the free sample?
A: Yes, we offer 1 free sample (But customer pay the shipping charge), or more samples need to pay on your account, the sample cost will be refunded once order confirmed.

Q: How do normally take payments?
A: T/T, Paypal, we also accept West Union.

Q: If goods are not the same as described in the contract pictures or samples provided?
A: Contact us within 48 hours: Return in exchange for replacement; Return in exchange for full refund.