Signalwing’s J3B series are designed for indoor application. It’s able to support any one of the popular mobile systems, such as GSM, CDMA, WCDMA, LTE or TETRA etc. It helps the consumers to improve the cellular coverage in medium sized houses, large building, pubs or underground parking lot with poor reception.
The system status of J3F-B Series are clearly visible by LED indicators. The light weight and compact size make it easy installed. The coverage of J3F-B series are ranging from 1500~4000 square meters due to different power level and input signal strength.
| 1 | Antenna isolation testing |
| 2 | Automatic gain control |
| 3 | Intelligent mode setting |
| 4 | Prevent the oscillation |
| 5 | Cost-effective for practical solutions |
| 6 | Low interference |
|
Parameters |
Uplink |
Downlink |
|
| RF Band | CDMA800/ GSM850 |
824 ~ 849 MHz |
869 ~ 894 MHz |
| GSM & EGSM |
880 ~ 915 MHz |
925 ~ 960 MHz |
|
| DCS |
1710 ~ 1785 MHz |
1805 ~ 1880 MHz |
|
| PCS/ GSM1900 |
1850 ~ 1910 MHz |
1930 ~ 1990 MHz |
|
| WCDMA |
1920 ~ 1980 MHz |
2110 ~ 2170 MHz |
|
| LTE2600 |
2500~2570 MHz |
2620 ~ 2690 MHz |
|
| Max Gain | J3F-B-27 |
≥80dB |
≥85dB |
| J3F-B-30 |
≥80dB |
≥85dB |
|
| Max. Output Power | J3F-B-27 |
25dBm |
27dBm |
| J3F-B-30 |
25dBm |
30dBm |
|
| Band Width | Wide Band | ||
| Manual Gain Control | 31dB in step of 1dB | ||
| Maximum Input Power(non-destructive) | 0dBm(CW Signal) | ||
| AGC (Automatic Gain Control) | ≧25dB | ||
| Gain Flatness | ≦8dB(P-P) | ||
| Spurious Emission | 9KHz~1GHz | ≦ -36dBm | |
| 1GHz~12.75GHz | ≦ -30dBm | ||
| Error Vector Magnitude | ≦ 10% | ||
| Noise Figure | ≤ 6dB | ||
| VSWR | ≦2.0 | ||
| Group Delay | ≤5μs | ||
| Frequency stability | ≤ 0.01ppm | ||
| LED Alarm | Power LED | DC ON/OFF | |
| Alarm LED | Antenna isolation is lower than the isolation required for equipment installation; Or ALC1～5dB, Red | ||
| RF Connector | N-Female | ||
| Impedance | 50Ω | ||
| Power Consumption | 20W | ||
| Power Supply | AC:110~240V; DC: 9V/10A | ||
| Operating Temperature | -10℃~50℃ | ||
| Environment Conditions | IP30 | ||
| Dimensions (D x W x H ) | 319*296*76mm | ||
| Weight | ≤7.5kg | ||
