| Type: | Cofdm |
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| Application: | Video Transmission, Data Transmission, Image Transmission |
| Modulation: | Cofdm |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier The ZKManet1141T is a body-worn COFDM video transmitter featuring two way voice intercom.
It is specifically designed for government video surveillance, police law enforcement, border control, internal security and military command video transmission applications. It is ideal for establishing rugged wireless video links under all situation including high-speed mobile and urban environments. It employs low latency high profile H.264 encoding for excellent video quality over the wireless link, is very well suited to all mission types.
Features
1. Advanced COFDM modulation and H.264 codec
2. HDMI and CVBS video inputs
3. Two-way voice intercom
4. Range up to 1.5-3km NLOS and 5-6km LOS
5. 60-100ms low system latency
6. AES256 encryption
7. Manpack design for easy operation
8. Long endurance battery
9. Rugged aluminum alloy housing
| Transmission Characteristics | |
| Modulation | COFDM |
| Modulation Type | QPSK(4QAM), 16QAM, 64QAM |
| Working Frequency |
300MHz-860MHz (Default 690-710MHz) 860MHz-2.7GHz for customization |
| Transmission Power | 33dBm (37dBm optional) |
| RF Bandwidth | 2-8MHz |
| FEC | 1/2, 2/3, 3/4, 7/8 |
| Guard Interval | 1/4, 1/8, 1/16, 1/32 |
| Data Characteristics | |
| Video Input |
HDMI: 1080P/1080i/720P/720i… CVBS: 720*576@PAL & 720*480@NTSC |
| Video Compression | H.264 |
| System Latency | 60-100ms |
| RF Interface | N F head x2 |
| Parameter Setting | LED Control Panel |
| Encryption | AES256 (User-defined password) |
| Electrical Characteristics | |
| Working Voltage | DC 12V |
| Working Current | 1.5A |
| Power Consumption | ≤ 20W |
| Battery Endurance | 3~5hours (12V/7800mAh) |
| Physical Characteristics | |
| Working Temp. | -20ºC~70ºC |
| Dimensions | 170x120x45mm (w/o battery); |
| 220x120x45mm (w/ battery) | |
| Weight | 1.2kg (w/o battery); |
| 1.75kg (w/ battery) | |
Founded in 2005, ZKMANET has been dedicating to design and manufacture mobile wireless video/data transmission systems including COFDM, IP MESH and 4G-LTE series, with a group of professional engineers to provide tailor-made service (OEM). LinkAV serves a diverse, high demanding customer base from police/military to ordinary citizens, from UAV to UGV/Robots, from oil field to forest, from overseas to mainland China.
ZKMANET is a China leading manufacturer (OEM) of innovative wireless communications and information systems. Our advanced data link systems are ideal for critical communications in tactical unmanned systems such as unmanned ground vehicles (UGVs), unmanned aerial vehicles (Drones, UAVs) and unmanned surface vehicles (USVs), and are designed with portability and reliability foremost in mind.
Our Patents
Suppliers with verified business licenses
Audited Supplier 
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