+7 (473) 290-00-99
+7 (473) 290-00-99
+1 (972) 904-12-86

This kit is a ready-made solution to provide the Internet office, garden or private home in areas of uncertain reception. The kit supports LTE 1800, UMTS2100, LTE2600 standards of all mobile operators. Sealed antenna housing provides secure mounting and protection against adverse weather conditions router and modem included. The modem is in close proximity to the antenna, so the loss of microwave signal in the cables from the antenna to the modem is minimal. Thanks to PoE technology, the user gets high-quality Internet without losing the signal in the cable at a distance of up to 100 meters. The device runs under the operating system OpenWRT, providing bandwidth allocation (QoS), firewall, user access control and many other features.

Advantages of an antenna with a built-in router:

  • there are no microwave assemblies, adapters, connectors on which signal loss occurs and, consequently, Internet speed drops;
  • the cable length from an external router to an internal WiFi access point or computer is up to 100 m;
  • MIMO technology provides up to 100% speed increase, relevant for remote video surveillance and high data transfer speeds;
  • WiFi is a separate unit, which solves the issue of the effectiveness of WiFi coverage within the building;
  • stability at temperatures from -30 to +60 degrees;
  • there is a possibility of forced selection of the cellular frequency and channel. Used in cases where at a higher frequency the connection is worse;
  • easy setup - insert a SIM card, connect with a wire and plug it into a power outlet. The modem is already configured and does not require additional operator settings.

The kit includes:

  1. Directional antenna KAA15-1700/2700 U-BOX in sealed housing;
  2. 4G router Kroks AP-P221M2Q;
  3. 3G/4G mini PCI-e modem Quectel EC25-EM;
  4. Patch cord RJ45-RJ45 0.5m long;
  5. PoE power injector;
  6. Pigtail U.Fl - SMA(male) angle - 2 pcs.

Installation of the kit is simple and does not require special skills and equipment. When installing the antenna you will need to direct it to the base station of the mobile operator and fix it on the bracket. Then connect the antenna wire to the modem and enjoy stable Internet access.

Installation steps:

  • remove the top cover of the antenna;
  • insert the SIM card into modem;
  • install the top cover on the antenna;
  • screw fasteners and a clamp to the antenna for attachment to the mast or bracket;
  • install a mast or antenna mount bracket (we recommend that you install the antenna as high as possible to provide line of sight to the base station of the operator);
  • fix the antenna on the bracket (the antenna must be at least 30 cm away from other antennas);
  • connect the twisted pair cable to the power injector into the PoE socket;
  • connect the RJ45-RJ45 patch cord (0.5 m) to the power injector in the LAN socket, the other end to your PC.

The main characteristics of the antenna:

Operating frequency range, MHz 1700-2700
Antenna gain, dB 15
SWR in the operating frequency range, not more than 2.2
Polarization linear
Input impedance, Ohm 50
Connector SMA(female)
Connection standard UMTS2100, YOTA, LTE1800, LTE2600 WIFi 2400
Type of execution directed, MIMO, in hermetic box

The main characteristics of the modem:

General properties:

  • FDD LTE: B1/B3/B7
    TDD LTE: B38/B40/B41
    WCDMA: B1/B5/B8
    GSM: 1800
  • LTE Version 3GPP E-UTRA Release 10
  • Bandwidth 1.4/3/5/10/15/20MHz
  • Antenna DL MIMO, supports Rx-diversity
  • Supply Voltage Range 3.3V~ 4.3V, 3.8V Typ.
  • Operation Temperature -40°C ~ +85°C
  • Dimensions 32.0mm×29.0mm×2.4mm
  • Package LCC
  • Weight Approx. 4.6g
  • Control via AT Commands 3GPP TS27.007 and enhanced AT Commands

Voice Functions:

  • Speech Codec Modes: HR, FR, EFR, AMR, AMR-WB
  • Echo Arithmetic: Echo Cancellation
                             Noise Reduction
  • VoLTE: Digital Audio and VoLTE (Voice over LTE) (Optional)

Electrical specifications:

  • Output Power: Class 3 (23dBm±2dB) for LTE FDD
                          Class 3 (23dBm±2dB) for LTE TDD 
                          Class 3 (24dBm +1/-3dB) for TD-SCDMA 
                          Class 3 (24dBm +1/-3dB) for UMTS 
                          Class E2 (27dBm ±3dB) for EDGE 850/900MHz 
                          Class E2 (26dBm +3/-4dB) for EDGE 1800/1900MHz 
                          Class 4 (33dBm ±2dB) for GSM 850/900MHz 
                          Class 1 (30dBm ±2dB) for GSM 1800/1900MHz
  • Consumption: 20uA @Power off
                         3mA @Sleep, Typ.
  • Sensitivity: TBD

Data transfer:

  • LTE: LTE-FDD Max 150Mbps (DL) Max 50Mbps (UL)
    LTE-TDD Max 130Mbps (DL) Max 35Mbps (UL)
  • DC-HSPA+: Max 42Mbps (DL) Max 5.76Mbps (UL)
  • UMTS: Max 384Kbps (DL) Max 384Kbps (UL)
  • TD-SCDMA: Max 4.2Mbps (DL) Max 2.2Mbps (UL)
  • EDGE: Max 236.8Kbps (DL) Max 236.8Kbps (UL)
  • GPRS Max 85.6Kbps (DL) Max 85.6Kbps (UL)


  • Approval: CE*/FCC*/GCF*/PTCRB*/AT&T*/Verizon/ ACMA RCM


  • USB 2.0 Device: High Speed, 480Mbps
  • PCM: ×1, Digital Audio through PCM Interface (Optional)
  • USIM 1.8V/3V
  • UART: ×1UART
  • Antenna: Pads for Primary, Rx-diversity and GNSS
  • ADC: ×2

The main characteristics of the router:

  • Ram 128 MB
  • Rom 32 MB
  • CPU 600 Mhz
  • Питание PoE 9~24 В, 10 Вт, (по паре 4-5 подается "+", по паре 7-8 подается "-").
Dimensions (length , width , height ), mm
250  x   250  x   100 

Modem features:

Frequency band
1700/1800/1900/2600 MHz


Pigtail U.Fl - SMA(male) angle - 2 pcs
PoE power injector
Patch cord RJ45-RJ45 0.5 m long
3G/4G mini PCI-e modem Quectel EC25-E
4G router Kroks AP-P221M2Q
Directional antenna KAA 15-1700/2700 U-BOX in sealed housing