Dual band gsm&dcs booster
Product description
We professional manufacturer followings products since 1995:
*gsm fullband/band selective signal booster,
*cdma fullband/band selective signal booster,
*dcs fullband/band selective signal booster,
*gsm&dcs dual band signal booster
*pcd fullband/band selective signal booster,
*wcdma fullband/band selective signal booster
Today, we would like to introduce gsm&dcs dual band signal booster:
*technical features:
1)high system gains.
2)full duplex and double-end design, external power supply, and convenient installation.
3)alc technology with auto-steady function adopted.
4)provide power indication and uplink and downlink indications.
5)with the amplified linear power, the intermodulation and spuriousness are suppressed effectively.
6)the reliability conforms to gb6993-86 standards.
7)the electromagnetic compatibility conforms to ets300 609-4 standards.
Welcome to contact us to know more details or check following parameters
Packaging : neutral packaging
Cdma mobile signal booster /repeater
Specification te-8050 te-8060 te-8070
Frequency range uplink 824-849 mhz
Downlink 869-894 mhz
Gain ( db) uplink gp45 db gp55 db gp65 db
Downlink gp50 db gp60 db gp70 db
Export power (po) 15dbm 15 dbm 15 dbm
Pass band ripple 5db 5db 5db
Guard band rejection "¿bw-60db42mhz ,
¿bw-70db45mhz "
I/o impedance 50+/n connector
I/o return loss -20db
Noise figure 7db
Intermodulation attenuation (po=13dbm) -34dbc -34dbc -33dbc
Transmission delay 0.58s
Ambient temperature -10µ½50µ
Power supply ac110½220va10% 45½55hz
Size 97ß84ß28mm 97ß84ß28mm 97ß84ß28mm
Reliability to the gb6993-86 standard
Electromagnetic compatibility to the ets300 694-4 standard
Function "a) power supply led denote
B) export power led denote"
Packing : according to you
Gsm frequency shifting repeater
Product description
Gsm signal repeater including broad band repeater, band selective repeater; frequency selective repeater; fiber opital repeater; frequency shifting repeater.
Today we draw your attention to our gsm frequency shifting repeater.
*system
1)frequency range:
Uplink 890~915mhz(6m, 19m, 25m are available)
Downlink 935~960mhz(6m, 19m, 25m are available)
2)transmission delay: <10us
*master specification:
1)vswr: <1.5
2)noise figure: <4db
3)dimension: (l*w*h)52*36*19.2cm
4)power supply: ac220 or dc-48v
*slaver specification:
1)vswr: <1.5
2)noise figure: <4db
3)dimension: (l*w*h)52*40*21.5cm
4)power supply: ac220 or dc-48v
Technical features:
1)receiving and sending separation, low require for ant isolation, making it convenient for installation.
2)mini design with metal cavity filters technology inside.
3)full-duplex & dual-port design, and built-in power supply, making it convenient for installation.
4)allowing for continuous gain adjustment 31db by 1db step.
5)alc technology be used to provide auto amplitude fixing.
6)module structures, making it convenient for installation, debugging and maintenance.
Welcome to contact us to know more details and thanks for your business opportunity.
Packing: polyfoam and brown carton packing
Wireless repeater--cdma broad band repeater
Cdma signal repeater including full band repeater, band selective repeater; frequency selective repeater; fiber opital repeater; frequency shifting repeater.
Today we draw your attention to our cdma band selective repeater.
Specification:
1)frequency range:
Uplink 825~835mhz
Downlink 870~880mhz
2)output power: >30dbm
3)gain: >85db
4)noise figure: <5db
5)dimension: 71mm*48.5mm*33.5cm
6)power supply: ac220, 45-55hz
Technical features:
1)receiving and sending separation, low require for ant isolation, making it convenient for installation.
2)mini design with metal cavity filters technology inside.
3)full-duplex & dual-port design, and built-in power supply, making it convenient for installation.
4)allowing for continuous gain adjustment 31db by 1db step.
5)alc technology be used to provide auto amplitude fixing.
6)module structures, making it convenient for installation, debugging and maintenance.
Welcome to contact us to know more details and thanks for your business opportunity
Packing:according to you
Product description
Thanks for your attention!
There are fine kinds of dz-101p series designed to provent from explode, to be suitable for gas station and other place which need to provent from explode.
Today we would like to introduce our signal jammer dz-101p-a.
1. Tx-frequency:
(a)tx-frequency:900mhz(870-880mhz&935-960mhz)
(b)tx-frequency:1800mhz(1805-1850mhz&1930mhz)
Available systerm:gsm, cdma, dcs, pcs and phs
2.Total output power: 5w
3.Jamming radius: 2-35 meters depends on -75dbm
4.Power supply: ac110v or ac220v
5.Antenna:2pcs omni-directional antennas
6.Net weight: 8.5kg
7.Worktime: it can work stably for long time
8.Running temperature: -40 to +55 celsius degree
9.Humidity: 30%-95%
Packing: polyfoam and brown carton packing
