LinkAV Technology Co., Ltd
LinkAV - Wireless Communication Specialist Focusing on Wireless Communication for over 19 Years!
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FHD COFDM Video Transmitter Module AES256 Encryption 300-2700MHz
Introduction
The LKAV-1649 is a COFDM wireless HDMI/AHD & CVBS video transmitter designed to capture real-time, high-quality video from UAV/UGV/Body Cams for display on fixed or mobile receive applications. It features HD-SDI/AHD & CVBS inputs with COFDM transmission. Providing long range, reliable HD video transmission.
Features
■ HDMI/AHD and CVBS dual video inputs
■ 300MHz-2.7GHz frequency selectable
■ Transmission range up to 1-1.5km NLOS
■ 60-100ms low system latency
■ H.265 encoding
■ AES256 encryption
■ Compact size and light weight
Specification
| Transmission Characteristics | |
| Modulation | COFDM |
| Modulation Type | QPSK(4QAM), 16QAM, 64QAM |
| Frequency | 300MHz-2.7GHz (Default 700MHz) |
| Output Power | 0dBm |
| RF Bandwidth | 2/4/6/8MHz |
| 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: 720x480/60i (NTSC), 720x576/50i (PAL) |
| Encoding | H.265 |
| RF Interface | SMA F head |
| Parameter Settings | Using the LED Control Box |
| Encryption | AES256 (User defined password) |
| Electrical Characteristics | |
| Working Voltage | DC12V (7-24V) |
| Working Current | ≤0.23A (@12V) |
| Power Consumption | ≤2.8W |
| Physical Characteristics | |
| Weight | 31g |
| Dimensions | 70x45mm |
| Working Temp. | -20℃ ~ +70℃ |
Panel Description
FAQ
Q1: Are you a manufacturer or a trading company?
We're professional manufacturer specializing in wireless transmission systems.
Q2: Why should I choose you?
You'll get competitive price, prime quality, satisfied service and long warranty.
Q3: What kind of product service can I have?
OEM & ODM service.
Q4: What kind of warranty do you offer?
We offer one-year-warranty and lifelong maintenance.
Q5: What're the payment terms?
We accept bank transfer, PayPal, or cash payment.
Q6: Packaging & Shipping?
Neutral brown carton & Ship via DHL, FedEx, UPS, TNT or by air/sea.
Q7: How long for delivery?
1-3 weeks for regular model and 3-5 weeks for customized model.
Q8: Can I order 1 sample for test?
Yes, we welcome sample order, mixed samples are acceptable.
Q9: Do you have any MOQ limit?
No limit, 1pc is acceptable.
Q10: Is it OK to print my logo on the product?
Yes, please inform us formally before production and confirm the design firstly.
Our Advantages
■ Over 15 years experiences in wireless video solutions.
■ High product quality and competitive price.
■ Excellent pre-sale and after-sale technical team.
■ Quick response and fast delivery.
■ OEM supported.