1.2Ghz 1000mW Wireless transmitter and receiver 1.2G Image transmission FPV with 8 Channel
Description:
I: Button Control and LED Indicator
The four green lights indicate RF power levels: 0.1mW (0), 25mW (D), 200mW (C), and 1000mW (H). The default setting on boot is 0.1mW. A long press of the button will switch to the next frequency. This operation is cyclical, meaning each long press changes the frequency and illuminates the corresponding light.
Note: Frequency adjustment is required each time the power is cut off.
The eight red lights indicate the band. A short press will switch to the next band, and this operation can also be cycled. Each short press changes the band and activates the corresponding light.
Note:the operation has the setting memory, the system could save the current band when the power cut off
II. Interface definition
1. The antenna type is SMA: The antenna head is "external thread + hole", and the antenna rod is "internal thread + needle". It is equipped with a 1.2Ghz special customized "Y" antenna.
2. 7P 1.25 Wiring Interface: Red: 7-36V IN
Black: GND (input ground) Yellow: Video input
White: 6.5M audio input
Green: 7-36V output
Blue: GND (output ground) Purple: 5V output
III:Specifications
Item | SPEC. |
Frequency band | 1120-1360Mhz |
Channel | 8 channels |
Channel Frequency | 1120/1160/1200/1240/1280/1320/1360/1258(MHz) |
RF power | 0. 1mW / 25mW / 200mW / 1000mW |
Audio Sub-carrier | 6.5MHz/6.0MHz |
Modulation type | FM |
Frequency control | PLL |
Audio sub-carrier control | PLL |
Frequency Stability | ±100KHz (Typ.) |
Frequency precision | ±200KHz (Typ.) |
A/V (Ratio) | -26±2dB |
S/N(Fo±3MHz) | >70d Bc |
Channel Carrier error | 1dB |
Antenna Port | 50 Ohms |
Input format | NTSC or PAL |
Video input level | 1V±0.2Vp-p type |
Audio input level | 1V±0.2Vp-p type |
Operating Temperature | -10℃~+60℃ |
Input power supply | DC 7-36V |
Output voltage | DC 7-36V ; DC5V |
Profile dimension | 45.5mm(L)*35.8mm(W)*8.4mm(H) |
Installation hole position | 30.5mm x 30.5mm |
Net weight | 10g |