Product Description:

Mobile Signal Repeater is a band selective repeater, which is designed for indoor installations. It is suitable for places where the signal is weak or can not be used. It is mainly used to amplify the uplink and downlink signals of mobile phones, making communication more reliable and stable. The operation temperature of this product is from -25℃~+55℃, and the color is light grey. The power supply is DC 24V/5A and the size is 234*230*52 (mm). The uplink frequency range of this product is 880-915MHz. Additionally, it is equipped with high-performance filters and band selective repeater, which can filter out interference and extend the communication distance to ensure the reliability of the signal.

Features:

Today's mobile networks are experiencing more demand than ever before. To accommodate this, many network providers are looking for ways to improve the capabilities of their mobile networks. The following features are needed to give providers the ability to deliver better performance while still keeping costs down:

• LCD display of input/output signal strength, allowing for an intuitive view of how well applications and services are performing.
• Auto gain and level control, allowing networks to be adjusted to accommodate changing usage patterns or environmental conditions.
• Automatic isolation detection, cutting down on costly and time-consuming manual processes to isolate problems.
• Adjustable bandwidth supports between 0.2 and 20MHz, allowing providers to customize their networks to their local market's needs.
• Movable center frequency, allowing for more flexibility in deployment.
• Smart LCD displays to guide network administrators through installation and configuration quickly and accurately.
• Wi-Fi control and monitoring, ensuring that problems can be diagnosed and corrected from any location.

These capabilities provide providers with the tools they need to build and maintain their mobile networks, while reducing the time and cost associated with providing service. With these features, network providers can confidently offer improved services to their customers.

Technical Parameters:

The EGSM 900MHz frequency range for this device supports UL 880-915MHz, DL 925-960MHz.

The device allows for 2 sub-bands ranging from 0.2 to 20 MHz to be adjusted.

Gain is UL 65 dB and DL 70 dB.

The output power of UL is 17±3dBm while DL is ≥20±3dBm.

Automatic gain control (AGC) max is 31dB.

MGC (step attenuation) max is 31dB at 1 dB/step.

The spurious emission values are ≤-36dBm, 9 kHz -150 kHz/1kHz, 150 kHz - 30 MHz/10kHz, 30 MHz - 1 GHz/100kHz, and 1GHz - 12.75 GHz/1MHz.

ACPR is compliant with 3GPP 36.106 and unwanted emissions follow the same standard.

The out of band gain range is 1MH≤f_offset＜5MHz, for which UL gain is ≤ 30 dB and DL gain is ≤ 30 dB.

The maximum EVM is ≤ 8 while VSWR is ≤2.

The ripple is ≤6dB while noise figure is ≤5dB and delay is ≤3μs.

The input/output impedance is 50 ohm while the RF connector (available in N-type Female) is chosen by the customer.

Remote control is done by a cloud web platform using SIM card, and local control is done by a WIFI or Type-C port. Bandwidth adjustment can only be done using the Type-C port.

The operating temperature range is -25°C to +55°C.

The power supply is DC 24V/5A while power consumption is ≤75W.

The environment conditions and humidity levels adhere to IP43 and ≤90% respectively, and the weight is ≤3kg.

Additionally, the size of the device is 234*230*52 (mm).

Applications:

ATNJ DS-EGSM band selective repeater is a perfect solution for individuals and organizations who suffer from weak mobile signals. The powerful repeater is certified by CE, ROHS, and CCC, and is available in sets of 5 for an affordable price ranging from ＄280-300. It offers a wide range of features such as digital band selective technology, noise figure of ≤5dB, downlink frequency range of 925-960MHz, and a weight of ≤3kg, making it ideal for small to medium scale applications. Additionally, the repeater is equipped with a humidity sensor that maintains ≤90%RH humidity levels. Its high quality and performance is further ensured by its excellent EVM of ≤8. Moreover, ATNJ DS-EGSM band selective repeater comes with a neutral standard package and a 5-10 day delivery time, while the payment terms include T/T, Paypal, and Western Union. The device offers a supply ability of 10000.

Support and Services: