Cellular Repeater

The signalwing's j3f-a-20 is specially designed for small or medium sized indoor area, such residential, offices, inner large building or suburb low traffic location with poor connection. Elegant in it's design, it's one of the best cost effective solutions. The j3f-a-20 mini repeater works sufficiently and reliably to optimize cell phone reception for any relevant system in gsm, cdma, wcdma or 4g lte. System status is clearly visible by led indicators. The light weight and compact size makes it ideal for easy installation. The coverage of j3f-a is ranging from 500~1500 square meters due to different 5. Automatic gain control and manual gain control. 6. Intelligent mode setting, automatically set the values. 7. Auto shut off function available to avoid the damage and interference in unusual signal conditions. 8. Easy installation & maintenance. 9. Extend cell phone battery life. Power supply Ac:110~240v; dc: 9v/4a Operating temperature -10¡æ~50¡æ Environment conditions Ip30 Dimensions (d x w x h ) 186*122*65mm Weight ¡ü2kg

Working system: GSM Frequency : Uplink 890~915MHz Downlink 935~960MHz Gain: Uplink 50dB Downlink 55dB Output: Uplink 10dBm Downlink 15dBm Pass band ripple: 1.8DB I/O impedance: 50 Noise figure: 6dB Transmission delay: 0.5s Ambient temperature: -15C~55C Power supply: AC110V240V DC12V Size: 134mm*105mm*28mm Weight: 400g Connector: N connector Coverage area: 100m. 1 piece a box and 20 pieces a carton.

Supplier: CDMA and GSM cellular repeaters
Services: Provide cellular repeater systems design, indoors and out-door, provide hardware, RF engineering

Supplier: Mobile signal booster, mobile signal repeater, mobile signal jammer,mobile repeater, mobile phone booster, dual band repeater, 4G LTE repeater, triple band repeater, quad band repeater, cellular repeater, RF jammer, RF repeater, cellular jammer
Services: OEM, ODM

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:

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:

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