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Kimpok KP-RX3300B

The Kimpok KP-RX3300B is a compact ground-end analog FPV video receiver offering 16 channels across 3170-3470MHz. It supports PAL/NTSC displays, uses an SMA antenna interface and accepts 7-36V DC input. The supplied receiver package includes two cables and a Y antenna, with auxiliary power output limited to 5V/0.5A.

KimpokDatalinks, video & radio
Number of channels
16 channels
Input voltage
7-36 V DC (2-6S battery)
Weight
12 g
Dimensions
44*27*24 mm

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Product overview

The Kimpok KP-RX3300B is a ground-end analog FPV video receiver with FM modulation, PAL/NTSC video support and 16 selectable channels across 3170-3470MHz. Its 44*27*24mm body weighs 12g, providing a compact component for integration with analog viewing equipment. It supports direct connection to analog glasses and VR helmet displays such as FatShark and Skyzone. The antenna connection uses an SMA interface with an external thread and internal hole. Channel control uses short presses to cycle through eight frequency points and a long press to change between bands A and B.

The supplied configuration comprises the receiver, a 4-pole double-ended cable, a 7P cable and a Y antenna. Input power is 7-36V DC from a 2-6S battery, with a 5V/0.5A output available for other equipment. Connected loads must remain within that output limit, and neither 5V output terminal may be connected to a battery or power input. Install the antenna before applying power and match the transmitter and receiver frequencies. Sensitivity is specified as -97dBm (MAX), while the feature description separately gives -95dBm reception sensitivity.

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Specifications

SpecificationValue & conditions
Manufacturer brandKimpok
ModelKP-RX3300B
Place of originChina
CertificationCE certification
Listed documentVTX 3.3G 4W user manual (KP.B).pdf
Product typeGround-end receiver
Nominal frequency band3.3GHz
Receiving frequency3170-3470MHz
Number of channels16 channels
Input voltage7-36V DC (2-6S battery)
Output voltage and current5V/0.5A
Video formatPAL/NTSC
Channel selectionShort press to switch frequency points 1-2-3-4-5-6-7-8; long press to switch frequency band A/B
Receiver sensitivity-97dBm (MAX)Maximum sensitivity.
Feature-listed reception sensitivity-95dBm
Antenna interfaceSMA (external thread and internal hole)
Modulation typeFM
Weight12g
Dimensions44*27*24mm
Display integrationSupports direct plug-in and connection with analog glasses and VR helmet displays such as FatShark and Skyzone
Power conversionDC/DC power supply supporting 7-36V
Supplied configurationOne receiver, one 4-pole double-ended cable, one 7P cable, and one Y antenna
Antenna installation requirementInstall the antenna before applying power to avoid equipment failureBefore connecting the power supply.
Frequency matching requirementSet the transmitter and receiver to the same operating frequencyTransmitter and receiver operation.
Input voltage limitationDo not exceed the 7-36V (2-6S) input rangeInput power connection.
Auxiliary power limitationOutput load is limited to 5V/0.5A; exceeding this limit may damage the receiverPowering other devices through the receiver output.
Output terminal restrictionBoth terminals are outputs; connecting either to the power input or battery will cause damageConnecting the 5V and 5V-OUT terminals.

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