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BQX-TX-LAC1000 High-Throughput Ka/LTE Satellite Backpack Base Station

BQX-TX-LAC1000 High-Throughput Ka/LTE Satellite Backpack Base Station Product Overview The BQX-TX-LAC1000 is an integrated portable communications solution combining LTE base station, EPC core netw……

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Functional characteristics

BQX-TX-LAC1000 High-Throughput Ka/LTE Satellite Backpack Base Station

Product Overview

The BQX-TX-LAC1000 is an integrated portable communications solution combining LTE base station, EPC core network, and Ka-band satellite terminal capabilities. Supporting both LTE TDD/FDD technology and Ka-band satellite communications, this all-in-one system provides voice, video, and data services with high integration, reliability, and portability. Engineered for rapid deployment in emergency scenarios, the backpack station delivers comprehensive communication services where traditional infrastructure is unavailable or damaged.

Core Features

Integrated System

Combines LTE base station, EPC core network, and Ka satellite terminal in one platform for multimedia services

Flexible High Throughput

LTE and Ka-band satellite fusion with high integration density and reliability for emergency scenarios

Broad Band Support

TDD Band40/41, FDD Band3/5/8 plus customizable LTE bands and 2.4GHz WiFi

Rapid Deployment

5-minute setup time (unboxing to satellite alignment), ≤3 minute satellite acquisition via OLED touchscreen

Security & Protection

GPS/BeiDou positioning, SSH protocol for remote maintenance, defense against security risks

Flexible Power Supply

220VAC adapter or removable batteries providing ≥2.5 hours at full load

Technical Specifications

Parameter	Specification
Communication Standards	LTE TDD/FDD, 802.11b/g/n
Operating Bands	TDD Band40/41, FDD Band3/5/8, WiFi 2.4GHz (custom bands available)
LTE Bandwidth	5MHz/10MHz/15MHz/20MHz
Transmit Power	27dBm±2dB (LTE/WiFi)
Receiver Sensitivity	-104dBm (LTE), -88dBm (WiFi)
Synchronization	Air Interface, GPS/BeiDou, 1588V2
MIMO Configuration	2×2
Antenna Interfaces	LTE: 2x SMA female (external), WiFi: Integrated 4dBi omnidirectional
Technology Standard	3GPP Release 9
Maximum Throughput	TDD@20MHz: UL 50Mbps/DL 100Mbps FDD@20MHz: UL 75Mbps/DL 150Mbps
User Capacity	TDD: 96 concurrent users FDD: 32 concurrent users
Uplink/Downlink Ratio	Supports 2:2, 1:3, 3:1
Core Network	Built-in EPC or external carrier EPC
Scheduling Method	QoS-based service scheduling
Modulation Schemes	QPSK, 16QAM, 64QAM
Voice Solutions	CSFB, VoLTE, SRVCC
Traffic Offload	LIPA/SIPTO (optional)
Satellite Terminal	Transmit: 29.0-30.0 GHz, Receive: 18.2-20.2 GHz
Antenna Type	Prime-focus parabolic + integrated dielectric feed
Equivalent Aperture	0.75m
System Gain	Tx: ≥44.2+20log(f/29.5), Rx: ≥41.3+20log(f/19.2)
Power Consumption	≤70W (2.5W Transceiver), ≤85W (4.0W Transceiver)
Battery Runtime	≥2.5 hours (2.5W), ≥2.0 hours (4.0W)
System Weight	≤15kg (equipment), ≤18kg (with backpack & accessories)

Operational Applications

This portable base station provides critical communications for disaster response, remote expeditions, and military operations. The system enables emergency voice/video services in areas with destroyed infrastructure. Its satellite backhaul supports field hospitals, search and rescue teams, and temporary command centers. The lightweight design makes it ideal for border security patrols and rapid deployment security operations requiring instant connectivity.

Trunking Base Station Signal Parameters

TETRA Trunking Base Station Parameters

Parameter (English)	Definition	Data Type
MCC	Mobile Country Code	UINT16
MNC	Mobile Network Code	UINT16
LA	Location Area Code	UINT16
Main Carrier	Base Station MCCH Channel Frequency Point	UINT16
main_carier_frequency	MCCH Channel Frequency	UINT32
System Code	System Code	UINT8
Colour Code	Color Code	UINT8
MS_TXPWR_MAX_CELL	Max Base Station Transmit Power	INT16
RXLEV_ACCESS_MIN	Minimum Access Level	INT16
Subscriber_Class	User Type	UINT16
DTX	Discontinuous Transmission Indicator	UINT8
FN	Frame Number (1.02s/frame)	UINT32
centerfrequency	Current Carrier Center Frequency Point	UINT32
RxLevel	Receive Level	INT16
tch_setup_count	TCH Initialization Count	UINT32
av_tch_duration	Average TCH Duration	Float32

Base Station Frequency List

Sub-parameter	Definition	Data Type
carrier	Frequency Point Number	UINT16
centerfrequency	Frequency	UINT32
tch_ratio	TCH Ratio per 4 Timeslots	Float32
Main_carier	Base Station Frequency Point	UINT16

Adjacent Base Stations

Sub-parameter	Definition	Data Type
centerfrequency	Adjacent Base Station Frequency	UINT32
LA	Adjacent Base Station Location Area Code	UINT16
cell_synchronized	Synchronization with Current Base Station	UINT8

PDT Trunking Base Station Parameters

Parameter (English)	Definition	Data Type
LAI	Radio Location Identification	UINT16
NAI	National Area Identification	UINT16
NZI	National Zone Identification	UINT8
SIC	System Identification Code	UINT16
DMR_PDT	DMR/PDT Indicator	UINT8
MFID	Manufacturer Identification	UINT8
VER	PDT Version	UINT8
Model	Network Scale (Giant/Large/Small/Micro)	UINT8
BSGRADE	Base Station Grade (Level 1-4)	UINT8
BSCHAR	Base Station Type (Standard/Mountain/Mobile)	UINT8
centerfrequency	Current Carrier Center Frequency Point	UINT32
RxLevel	Receive Level	INT16

Neighbor Cell Parameters

Cell	Parameter	Data Type
Neighbor 1	Neighbor Cell LAI	UINT16
Neighbor 1	Neighbor Cell Frequency	UINT32
Neighbor 2	Neighbor Cell LAI	UINT16
Neighbor 2	Neighbor Cell Frequency	UINT32

iDEN Trunking Notes

※ iDEN protocol is not publicly available. iDEN signals can be identified through distinctive 25KHz signal characteristics and synchronization codes, but voice collection is not supported for this system.