Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"23dBm Line Mobile Signal Repeater Tri Band 2g 3G 4G 10000sqm ALC","imgUrl":"https:\/\/img.chinax.com\/nimg\/2c\/86\/ada4a0b608a187f2ca35204eb1d6-200x200-1\/23dbm_line_mobile_signal_repeater_tri_band_2g_3g_4g_10000sqm_alc.jpg","attrs":{"Brand Name":"Greetwin","Model Number":"GW-23DWL-K-LA","Certification":"SGS, ISO9001,CE,ROHS","Place of Origin":"Guangdong, China"}}
{"title":"EGSM900 DCS1800 915MHz IP40 20dBm Cell Phone Signal Repeater","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/cf\/76dfd51d61d38635f4b23616f95c-200x200-1\/egsm900_dcs1800_915mhz_ip40_20dbm_cell_phone_signal_repeater.jpg","attrs":{"Brand Name":"GREETWIN","Model Number":"W-20EDW-K","Certification":"SGS, ISO9001,CE,ROHS","Place of Origin":"China"}}
{"title":"High Frequecncy Range Mobile Phone Signal Extender Microstrip Power Coupler","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/a9\/9dedd7662f7fe1a5d9f39acf84eb-200x200-1\/high_frequecncy_range_mobile_phone_signal_extender_microstrip_power_coupler.jpg","attrs":{"Brand Name":"Greetwin","Model Number":"GW-MC8025","Certification":"CE, RoHS","Place of Origin":"shenzhen"}}
{"title":"4G 23dBm Real Time Signal Repeater GSM900 DCS1800 WCDMA2100","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/c7\/c51de46ed6abc974f53935ddba7a-200x200-1\/4g_23dbm_real_time_signal_repeater_gsm900_dcs1800_wcdma2100.jpg","attrs":{"Brand Name":"GREETWIN","Model Number":"GW-23GDW-K","Certification":"SGS, ISO9001,CE,ROHS","Place of Origin":"China"}}
{"title":"GSM 900 DCS 1800 WCDMA LTE 2600 Mobile Signal Repeater With 4 Band","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/ee\/a61e2702fbcf473fb5b7bdb5fdf4-200x200-1\/gsm_900_dcs_1800_wcdma_lte_2600_mobile_signal_repeater_with_4_band.jpg","attrs":{"Brand Name":"GREETWIN","Model Number":"GW-20GDWL","Certification":"SGS, ISO9001,CE,ROHS","Place of Origin":"China"}}
{"title":"Intelligent Dual Mobile Signal Repeater Cell Signal Repeater for America","imgUrl":"https:\/\/img.chinax.com\/nimg\/c4\/02\/aea80d609e99201f439334132333-200x200-1\/intelligent_dual_mobile_signal_repeater_cell_signal_repeater_for_america.jpg","attrs":{"Brand Name":"GREETWIN","Model Number":"GW-20LP","Certification":"SGS, ISO9001,CE,ROHS","Place of Origin":"China"}}
{"title":"PreAmplifier Cell Phone Range Extender Improve Uplink Power 20dBm","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/2e\/b2af2e4e322bfb72105fef43a3d1-200x200-1\/preamplifier_cell_phone_range_extender_improve_uplink_power_20dbm.jpg","attrs":{"Brand Name":"GREETWIN","Model Number":"GW-20PAD","Certification":"SGS, ISO9001,CE,FCC,ROHS","Place of Origin":"China"}}
Tri-Band Signal Booster series is an ideal solution for three wireless system in small/medium businesses and home users looking to enhance indoor 2G&3G&4G wireless connectivity. It is connected via coaxial cable to Tri-Band Donor Antenna and Service Antenna, Tri-Band Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area.
Features: 1. Cost effective solution for weak signal zones, reduce drop/off calls. 2. Compact size, low power consumption, easy installation, great cover. Expansion and extention of the signal of base station. Optimization of the quality of the signal and source 3. Cover about 500~3000m² Without block or obstruct. 4. High linear design, ALC function design, low interference to BTS. 5. Support any cellular devices (voice & data & video) 6. Wide band signal booster, or customize selective band booster. 7. Support System CDMA800, GSM, DCS, PCS, WCDMA, LTE 4G etc
Application: To expand signal coverage of fill signal blind area where signal is weak or unavailable. Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop. Etc.
Frequency Range
Uplink
Downlink
LTE 1800MHz
1710-1785MHz
1805-1880MHz
WCDMA 2100MHz
1920-1980MHz
2110-2170MHz
LTE 2600MHz
2500-2570MHz
2620-2690MHz
Max. Gain
25dB
30dB
Max. Output Power
0dBm
20dBm
Band width
Wide Band
Manual Gain Control
31dB
ALC
>25dB
Ripple in Band
≤8dB
Noise Figure
≤ 6dB
VSWR
≤ 2.0
Intermodulation
≤ -40dBc
Spurious Emission
9KHz~1GHz
≤ -36dBm
1~12.75GHz
≤ -30dBm
Time Delay
≤ 1.5 μs
Frequency stability
≤ 0.01ppm
MTBF
> 50000 hours
Impedance
50 ohm
Power Supply
AC 90-264V,DC 9V/5A
Power LED
Power indicator
Alarm LED
Red
Self-oscillation or Strong input signal Smart Function, Auto Shut Down
Green
Normal
Mechanical Specification
RF Connector
N-Female
Switch
Power Switch, Manual Gain Control Switch
Cooling
Heatsink Convection cooling
Humidity
< 90%
Operating Temperature
-10°C ~ +55°C
Environment Conditions
IP40
Installation Type
Wall Installation
Size
224*170*65mm
Weight
< 4.5Kg
Recommended Accessories: 1) Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz) 2) Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz) 3) 5D-FB coaxial cable with connecter (Cable length optional)
Method of Installation: The booster is fixed onto the wall through expansion bolts. A. Drill holes in the selected place and install expansion bolts. B. Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support. C. Place the booster on and fasten it. D. Connect cables and power cables to the booster respectively. E. After installing the booster as described above, power on the booster to check the operation status.
Connection: A. BTS Port: donor antenna cable is connected with Outdoor Port; B. MS Port: service whip antenna is connected with Indoor Port; C. DC IN connected with Power adaptor.
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products.
Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater.
The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products.
Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater.
The RF Repeater...
