| RF power | 10-20W |
| Frquency | 300-4400MHz |
| Modulation | COFDM |
| Bandwidth | 2/2.5/4/8 MHz |
| Encryption | AES |
| Weight | 2.3kg |
| Dimension | 220*140*60MM |
| Contact | Cola.zhou(at)szsfgt.com |
This is a new arrival digital audio transmitter which adopts the latest technologies of COFDM modulation and MPEG-4 image compression that enables good NLOS (Non-sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission. Good heat resistant with two cooling fans. Be safety with AES encryption. Can work well in fast-moving transmission.
Here is a demonstration video for your reference (Youtube):
+ COFDM modulation, stable transmission+ H.264 video compression, DVD video quality+ Military aluminum housing, strong casing with built-in two cooling fans+ Mobile and NLOS(Non-ight) transmission+ Great security by AES encryption+ Low system latency+ Modular design, compact structure, OEM design+ Several wavebands available: VHF/L/ S+ Can be customized to add additional features, such like HDMI/HD-SDI, data port, Ethernet and etc..
Modulation | Â CODFM |
 DC input |  DC12V-DC14V |
 Working Current |  ≤4.7A@DC12V |
 Constellation |  QPSK,16QAM,64QAM (optional) |
 FEC |  1/2,2/3,3/4,5/6,7/8 (optional) |
 Carrier |  2K |
 Guard Interval |  1/32,1/16,1/8,1/4 (optional) |
 Frequency |  300-4400MHz (available) |
 RF power output |  20W |
 A/V interface |  RCA |
 RF interface |  N type |
 Flatness |  ≤2dB(within full frequency range), ≤0.5dB(within 8MHz) |
 Video Harmonic |  1Vp-p @ 75Ω, NTSC/PAL adaptive |
 CBER |  <2.0E-4 |
 Video Compression | H.264 |
 Resolution |  1280*720 |
 Video Rate |  6Mbps |
 Casing Protection |  IP66 (dustproof, rainproof) |
 Work environment |  -30~70° |
Color | Black, Army Green |
 Dimension |  220*140*60mm |
 Weight |  2.3kg |
This special designed system is for long range distance for any AV equipments, has been widely used in Police Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support.
1. One-stop ODM/OEM solution;2. 24-hour technical support;3. Lifelong maintenance (Replacement parts will be charged after a year);4. Provide professional system design and construction;5. You will get a good price and high quality here since we are an experienced manufactory in wave transmission area for over 17 years, we are the source.
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