To Next PageTo Next PageWhat to do if power supply of SRAM has an abnormal voltage in Kenwood TK-5220?
If the power supply of SRAM has an abnormal voltage, remove L710 to check the voltage of the 31BU. If the voltage becomes normal, the SRAM is broken.
What to do if power supply of FLASH has an abnormal voltage in Kenwood Transceiver?
If the power supply of FLASH has an abnormal voltage, remove L717 to check the voltage of the 33M. If the voltage becomes normal, the FLASH is broken.
What to do if power supply of DSP has an abnormal voltage in Kenwood TK-5220?
If the power supply of DSP has an abnormal voltage, remove L712 to check the voltage of the 33M. If the voltage becomes normal, the DSP is broken.
What to do if power supply of ASIC has an abnormal voltage in Kenwood TK-5220 Transceiver?
If the power supply of ASIC has an abnormal voltage, remove L714 to check the voltage of the 33M. If the voltage becomes normal, the ASIC is broken.
General| Frequency Range | 136-174 MHz |
|---|---|
| Channel Spacing | 12.5/25 kHz |
| IP Rating | IP54 |
| Modulation | FM |
| Operating Voltage | 7.5 V |
| MIL-STD | MIL-STD-810 C/D/E/F/G |
| Operating Temperature | -30°C to +60°C |
| Channel Capacity | 128 channels |
Identifies the transceiver models and type.
Details pin assignments and functions for the universal connector.
Key safety guidelines for operating the transceiver and battery pack.
Advisories for operating the transceiver in potentially explosive or restricted areas.
Importance of the seals for maintaining waterproof efficiency and avoiding damage.
Important safety advice regarding modification, vehicle operation, and environmental conditions.
Major risks associated with battery disassembly, short-circuiting, heat, and water.
Warnings against improper charging environments and physical damage to batteries.
Dangers of reversing battery polarity and handling leaking batteries.
Prohibitions on overcharging, microwaving, or using abnormal batteries.
Details on making DTMF calls, store & send, and autodial.
How to make emergency calls and use stun codes.
Information on using encryption and various signaling methods.
How to enable and configure VOX for hands-free operation.
Step-by-step guide for attaching and detaching the battery.
Procedures for turning the transceiver on/off and managing passwords.
How to initiate group calls using P25 technology.
How to initiate individual calls using P25 technology.
How to receive group calls when properly identified in P25 mode.
How to receive individual calls when properly identified in P25 mode.
How to exclude specific channels from the scanning sequence temporarily.
Procedures for customizing the scan list by adding or deleting channels and zones.
