Domestic cctv satellite meteorological and hydrological data broadcasting receiving equipment

发布时间：2025-08-29

Domestic cctv satellite meteorological and hydrological data 

broadcasting receiving equipment

Model BX10-B

Equipment Introduction：

This domestically produced CCTV satellite meteorological and hydrological data broadcasting receiving equipment consists of a manual C-band 1.2-meter carbon fiber antenna and an embedded data processing terminal. It is mainly used by individual soldiers to receive meteorological and hydrological data. It can receive various types of meteorological and hydrological data such as meteorological chart reports, actual situation reports, facsimile maps, grid reports, and satellite cloud images issued by the "Satellite Meteorological and Hydrological Data Broadcasting System". It features portability and wide applicability.

Product Features:




- Domestic hardware + domestic software
- Brand-new domestic FPGA board design
- Fully compatible with existing Windows 7 operating system and domestic Kirin, HarmonyOS
- RJ45, RS232 universal interfaces

The mesh antenna is sturdy and durable, making it highly suitable for fieldwork and long-term storage.
Specialized high-frequency heads for satellite reception, with strong anti-interference ability, stable signals, and signal quality reaching over 70%.
Portable handheld satellite finder, with high sensitivity, compatible with multiple satellite signals, and built-in lithium battery, eliminating the need for external power supply.

Technical Parameters:
① Antenna Technical Parameters
Size and Material: Manual C-band 1.2-meter antenna;
Feed Form and Material: Front-fed carbon fiber surface;
Band Type: C-band;
Polarization Mode: Linear polarization;
Antenna Frequency: Reception: 3.7~4.2GHz;
Antenna Gain: Reception: ≥33.4+20lg(f/3.95)dBi;
Interface Form: RF interface: WR229, IF interface: N-50K;
Action Range: Azimuth ± 95°, Elevation 20°~90° (without power amplifier), Polarization ± 90°;
LNB Selection: 5G-resistant high-frequency head;
System Weight: ≤ 25Kg;
Safety Requirements: Domestic equipment, independently controllable;
Satellite Alignment Accuracy: ≤0.3dB (R.M.S);
Operating Wind Speed: ≤11m/s (with counterweight);
Survival Wind Speed: ≤18m/s (with counterweight);
Protection Grade: IP65;
② Embedded Data Processing Terminal Technical Parameters;
Basic Structure: Aluminum alloy body, size not exceeding 200 mm *150 mm *100mm;
Embedded hardware structure, board cards can be used in both rack-mounted and portable forms, supporting hot plugging;
Domestic processor chip;
Configuration parameters independently stored;
Power Supply: Portable: DC12V/5A;
RF Input Interface: Impedance 75Ω, British F-head interface (with feeder), reserved support for dual-channel function on the satellite receiving card, that is, one card can support receiving two frequencies simultaneously;
RF Parameters:
Supports DVBS, DVBS2;
Input Carrier-to-Noise Ratio: >10dB;
Input Level: -65~-25 dBm;
Frequency: 950~2150MHz;
Frequency Offset Correction Capability: ±3MHz;
Modulation Mode: QPSK;
Nyquist Roll-off Coefficient: 35%, 25%, 20%;
Symbol Rate: 1~45Mband;
Polarization Feeding: Horizontal/Vertical/Off;
Maximum Bandwidth: 90Mbps;
Interface Type: RJ45;
Port: 10BASE-T, 100BASE-TX, 1000BASE-T;
Storage: Maximum capacity 1TB;
Power: <25W;
Service: Supports Samba service, allowing access to stored meteorological data via the network;
Built-in web service configuration interface, supports small file query and deletion (with self-defined deletion and retention policies).

Equipment Configuration：

Manufacturer: Beijing Jianling Technology Co., Ltd.