Brian HamiltonYours is the best I have found so far.
AlexAfter ordering from you in July. we want to expand our cooperation, please give me solution for Long range Transmitter around 40-70KM. Thanks!
ChrisThe Transmitter ST11HPT working perfect! We will order more soon. Look forward to establish long term business relationship with you!
Wireless CCTV RS485 Analog Video Transmitter 2.4G 3KM Built In Antenna
|RF Power||1 Watt||Signal||Video, Audio And RS485|
|Range||2-3km||Transmit Model||PTP And PTMP|
Analog Video Transmitter 2.4G,
CCTV RS485 Analog Video Transmitter,
Builtin Antenna Wireless Analog Video Transmitter
2.4G 3KM CCTV RS485 audio Analog Video Transmitting System
|Working frequency||2290MHz||2310MHz||2330MHz||2350MHz||2370MHz 2390MHz|
|Appearance||Such as picture, the transmitter and receiver have the same|
|Working voltage||220V or 12V|
|Video output||1 Vp-p(FM)|
|Audio output||1 Vp-p(FM)|
|Transmission range||2000-3000M, (in open air, no obstruction)|
|Configure||Transmitter, receiver, built-in antenna (its easy to install)|
|Transmitter weight||3 kg|
|Transmission signal||Wireless video, audio and RS485 signals|
2290MHz, 2310MHz, 2330MHz, 2350MHz, 2370MHz, 2390MHz, 2410MHz, 2430MHz, 2450MHz, 2470MHz, 2490MHz, 2510MHz
- Waterproof and adjustable frequency for avoiding the frequency interference
- Bandwidth (2.29-2.51GHz) with the widely adjust range.
- The traditional connector is transparent (BNC, AV), signal input AV.
- Power: AC 100-240V or DC12V available according customers requested to meet the solar or battery powered devices.
If there is obstruction, we should be try the best to avoid them.
Firstly, extend the video cable to place the TX and RX higher then obstruction. If cannot this way, find a repeater where can see each other point.
Equipment is suitable place: Building Ground, Orefield, mountain region, stride over river, large factories, large building ground, exercise areas, large parking lots, Oil collection point, etc. Please make sure the NLOS environment between TX and RX. The main obstruction included: Building, mountain, tree (Don't ignore the tree as obstruction)