Shenzhen Greetwin Technology Co.,Limited
Shenzhen Greetwin Technology Co.,Limited The Leading supplier of Cell Phone Jammer and Bomb Jammer
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RF Signal Amplifier 4g signal booster 33dBm single-band LTE 800MHz gsm signal booster with antenna
| Specification | Uplink | Downlink | |
| Frequency | LTE800MHz | 832-862Mhz | 791-821Mhz |
| Operation Bandwidth | Wide Band | ||
| Gain | ≥83dB | ||
| Output Power | ≥33dBm | ||
| MGC (Manual Gain Control) | 31dB Range/1dB step | ||
| Ripple in Band | 8dB | ||
| Noise Figure | ≤ 6dB | ||
| VSWR | ≤2.0 | ||
| Automatic Level Control | 25dB | ||
| Intermodulation Products | ≤ -40dBc | ||
| Spurious Emission | 9KHz~1GHz | ≤ -36dBm/30KHz | |
| 1GHz~12.75GHz | ≤ -30dBm/30KHz | ||
| Frequency stability | ≤ 0.01ppm | ||
| MTBF | > 50000 hours | ||
| Time Delay | ≤1.5μs | ||
| Impedance | 50Ω | ||
| Mechanical Specification | |||
| RF Connector | N-Female | ||
| Power Consumption | 25W | ||
| Operating Temperature | -10℃~ +55℃ | ||
| Environment Conditions | IP40(Indoor) | ||
| Installation Type | Wall Installation | ||
| Dimensions (D x W x H ) | 239*268*58mm | ||
| Weight | ≤ 4.5 KG | ||
There are many different types of cell phone boosters. So many that it can be hard to choose which one is right for you. That is why we have made this list – to show off the most trusted, legal cell phone boosters on the market.
Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models but charged.
Q2. Do you accept OEM/ODM order?
Yes, we can customize the brand logo, colors, and frequencies.
Q3Shipment Date
| Sample | 1-3 business days |
| <50 pcs | 7-15 days |
| 50-200 pcs | 15-24 days |
| >200 pcs | Negotiate |
Q4: Delivery Date of the sample by DHL/FedEx
| Russia/Canada/Europe/Asia | 3-5 days |
| Middle East/Latin American | 3-6 days |
| African | 5-7 days |