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Brian HamiltonYours is the best I have found so far.
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AlexAfter ordering from you in July. we want to expand our cooperation, please give me solution for Long range Transmitter around 40-70KM. Thanks!
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ChrisThe Transmitter ST11HPT working perfect! We will order more soon. Look forward to establish long term business relationship with you!
Long Distance 3000m Wireless Av Transceiver 1.2GHz Miniature High Power 3W
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xModulation | FM | Frequency | 1.2GHz |
---|---|---|---|
Transmit Power | 3W | Transmission Range | 2000-3000 Meters |
Channel Number | 15CH | Weight | Tx: 298g Rx:120g |
Highlight | analog wireless transmitter,wireless analog transmitter and receiver |
1.2GHz miniature high power 3W long distance 3000m wireless av transceiver
TY-3000mW wireless video transmission equipment is an excellent all aspects of performance are more varieties, and its large power margin, more suitable for complex physical environment. The use of 0dB ( Original small antenna) in full to the antenna, the open area to ensure the transmission 1000-3000m or so. And transmitter technology is superb and the special metal is more conducive to heat, more suitable for long hours of work. Signal input with common AV interface ,it can easily work with camera, VCD, DVD and all other conventional AV interfaces compatible.
Transmitter Parameters
Channel number | 15 |
Supply voltage | 12V DC |
Transmitting power | 3W |
Antenna input impedance | 50Ω |
Audio subcarrier frequency | Dual sound 6.0MHz/6.5MHz |
Video input impedance | 75Ω |
Audio input impedance | 600Ω |
Transmission distance | Over 1000m (line of sight, plus the antenna up to 3 km) |
Transmitter Weight |
298g |
Box size (L * W * H) |
203*154*74mm |
Receiver Parameters
Channel number | 29 |
Supply voltage | 12V DC |
Receiver sensitivity | -80dB |
Antenna input impedance | 50Ω |
Audio subcarrier frequency | Dual sound 6.0MHz/6.5MHz |
Video output level | 1Vp-p(75 Ω Impedance) |
Audio output level | 1Vp-p(600 Ω Impedance) |
Receiver Weight |
120g |
Corresponding channel as follows:
Transmitter Channel Display | Receiver channel display | Corresponding frequency |
1 | 1 | 983MHz |
2 | 2 | 1021MHz |
3 | 3 | 1050MHz |
4 | 4 | 1060MHz |
5 | 5 | 1080MHz |
6 | 6 | 1100MHz |
7 | 7 | 1120MHz |
8 | 8 | 1140MHz |
9 | 9 | 1160MHz |
A | 10 | 1200MHz |
b | 11 | 1220MHZ |
c | 12 | 1240MHz |
d | 13 | 1280MHz |
E | 14 | 1320MHz |
F | 15 |
1360MHz |
Notes
- Before the antenna is not installed, do not starting up, or it may damage the system!
- If using DC power supply, the proposed use 12V voltage power supply, and the power supply polarity as the internal positive and negative outside! Do not mistake!
- If the transmitter signal source is mono, the audio transmitter receiver audio input and output should be to select a single channel.