Pinhe K4 Remote Control User Manual
- June 17, 2024
- Pinhe
Table of Contents
Pinhe K4 Remote Control
Product Overview
The PH-2.4G-K4 is a highly integrated 2.4GHZ wireless transceiver chip with an on-chip integrated transmitter, receiver, frequency synthesizer, and GFSK modem. The transmitter supports adjustable power, and the receiver adopts a digital extended communication mechanism, which can achieve excellent transceiver performance under complex environments and strong interference conditions. The peripheral circuit is simple, only needing to match the MCU and a few peripheral passive devices. The LT8960L transmits GFSK. The receiver adopts a low IF structure, and the receiving sensitivity can reach -98dBm@62.5Kbps.
FCC Compliance
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operation.
Changes or Modifications Warning
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
Interference and Compliance Information
NOTE: This equipment has been tested and found to comply with the limits for
a Class B digital device, under Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used by the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the
following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and the receiver.
- Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
RF Warning Statement
The device has been evaluated to meet general RF exposure requirements. The
device can be used in portable exposure conditions without restriction.
Specifications
| Feature | Specification |
|---|---|
| Integration | 2.4GHZ wireless transceiver, transmitter, receiver, frequency |
synthesizer, GFSK modem
Transmitter| Supports adjustable power
Receiver| Digital extended communication mechanism, low IF structure,
sensitivity of -98dBm@62.5Kbps
FAQ
-
What is the receiving sensitivity of the PH-2.4G-K4?
The receiving sensitivity can reach -98dBm at a data rate of 62.5Kbps. -
Does the PH-2.4G-K4 comply with FCC regulations?
Yes, it complies with Part 15 of the FCC Rules, with specific conditions regarding harmful interference and acceptance of interference. -
Can modifications be made to the PH-2.4G-K4?
Any changes or modifications not expressly approved could void the user’s authority to operate the equipment. -
What should I do if the PH-2.4G-K4 causes harmful interference?
There are several steps you can take, such as reorienting or relocating the receiving antenna, increasing the separation between equipment, or consulting an experienced technician. -
Is the PH-2.4G-K4 suitable for portable use?
Yes, the device has been evaluated to meet the general RF exposure requirement and can be used in portable exposure conditions without restrictions.
Product Usage Instructions
Safety Precautions
Before using the product, please read and understand the following safety
precautions:
- Keep the product away from water and other liquids.
- Avoid using the product near flammable materials.
- Do not expose the product to extreme temperatures.
- Ensure proper ventilation during usage to prevent overheating.
- Keep the product out of reach of children.
Installation
To install the product, please follow these steps:
- Select a suitable location for the product.
- Ensure there is enough space around the product for ventilation.
- Connect the product to a power source using the provided power cable.
- Make sure the power source voltage matches the input voltage specified in the specifications.
Connection
To connect the product to other devices, please follow these steps:
- Determine the appropriate cables or connectors required for your setup.
- Connect the corresponding cables to the appropriate ports on the product.
- Connect the other end of the cables to the respective ports on the external devices.
- Ensure all connections are secure and properly inserted.
Operation
To operate the product, please follow these steps:
- Press the power button to turn on the product.
- Use the control buttons or knobs to adjust settings as desired.
- Refer to the product manual for specific instructions on using different features and functions.
Maintenance
To maintain the product’s performance and prolong its lifespan, please consider the following:
- Clean the product regularly with a soft, dry cloth.
- Avoid using harsh chemicals or abrasive materials during cleaning.
- Keep the product free from dust and debris.
- Store the product in a cool, dry place when not in use.
Frequently Asked Questions (FAQ)
-
Q: Can I use the product outdoors?
A: Yes, the product can be used in portable exposure conditions without any restrictions. However, please ensure it is not exposed to extreme weather conditions. -
Q: How can I troubleshoot connectivity issues?
A: If you experience connectivity issues, please try the following steps:- Check all cable connections to ensure they are secure.
- Restart both the product and the connected devices.
- Update the drivers or firmware of the connected devices if applicable.
- Consult the product manual or contact customer support for further assistance.
The PH-2.4G-K4 is a highly integrated 2.4GHZ wireless transceiver chip with an on-chip integrated transmitter, receiver, frequency synthesizer, and GFSK modem. The transmitter supports adjustable power, and the receiver adopts a digital extended communication mechanism, which can achieve excellent transceiver performance under complex environments and strong interference conditions. The peripheral circuit is simple, and only needs to match the MCU and a few peripheral passive devices. The LT8960L transmits GFSK The receiver adopts a low IF structure and the receiving sensitivity can reach -98dBm@62.5Kbps.
FCC Rules
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- (1) This device may not cause harmful interference.
- (2) This device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
NOTE : This equipment has been tested and found to comply with the limits
for a Class B digital device, under Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used under the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If
this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the
following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and the receiver.
- Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
RF warning statement:
The device has been evaluated to meet general RF exposure requirements. The
device can be used in portable exposure conditions without restriction.