DMKR 1.7GHz VRX Box 8CH(1680MHz-1970MHz) Video Receiver for FPV
DMKR 1.7GHz VRX Box 8CH(1680MHz-1970MHz) Video Receiver for FPV
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Features
Receiving Frequency: 8CH(1680MHz-1970MHz)
RX ANT A: Receive antenna A port (SMA-F) Impedance 50Ω
RX ANT B: Receive antenna B port (SMA-F) Impedance 50Ω
Encoding switch, rotate left and right to adjust the frequency point. (Press briefly to switch frequency bands; press and hold for 3 seconds to lock the screen, then press again for 3 seconds to unlock.)
DC IN: DC 7-35V input, Max≤36V.
AV OUT: Video output, amplitude 1Vp-p
Specifications
|
No. |
Item |
Function |
|
|
1 |
RX ANT A |
Receive antenna A port (SMA-F) Impedance 50Ω |
|
|
2 |
RX ANT B |
Receive antenna B port (SMA-F) Impedance 50Ω |
|
|
3 |
ENC SW |
Encoding switch, rotate left and right to adjust the frequency point. (Press briefly to switch frequency bands; press and hold for 3 seconds to lock the screen, then press again for 3 seconds to unlock.) |
|
|
4 |
DC IN |
DC 7-35V input, Max≤36V. |
|
|
5 |
AV OUT |
Video output, amplitude 1Vp-p |
|
|
6 |
OLED |
BAND |
Operating frequency band |
|
FREQ |
Operating frequency(MHz) |
||
|
RSSI |
Received Signal Strength Indication |
||
|
|
Screen lock icon |
||
AV Output Definition:

Receiver Operating Channel Table
|
Channel |
|
|
BAND A FREQ |
|
|
A1=1680MHz |
A5=1840MHz |
|
A2=1720MHz |
A6=1880MHz |
|
A3=1760MHz |
A7=1920MHz |
|
A4=1800MHz |
A8=1960MHz |
Receiver Parameters
|
Item |
Min. |
Median |
Max. |
Test Conditions |
|
Freq |
1680MHz |
1840MHz |
1960MHz |
|
|
Input Impedance |
50Ω |
Antenna port impedance |
||
|
Operating Voltage |
DC 7~ 35V |
|
||
|
Operating Current |
0.18A |
Power supply 12V Data |
||
|
Receiver Sensitivity |
-95dBm±2 |
|
||
|
Video Amplitude |
1Vp-p |
|
||
|
Max. Input |
10dBm |
Max. Input Wattage |
||
|
Weight |
120g |
|
||
|
Dimension |
83*61*25mm |
|
||
|
Operating Temperature |
-20℃ |
25℃ |
75℃ |
|
|
Operating Humidity |
10% |
50% |
95% |
|
|
Storage Environment |
-40℃ |
25℃ |
90℃ |
Storage Temperature |
Packing Including:
1 x VRX box
2 x antennas

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