#Kpg 101d software#
VERTEX VXR-5000 and VXR-7000 programming software works improperly on modern computers with fast processors. The power supply can be taken from the radio power supply or the accessory connector if available. The programming cable is not powered from the port.
#Kpg 101d series#
MOTOROLA mobile CM series radios are programmed through the rear accessory connector. The specific jack is used, it is shown on Fig. In MOTOROLA GP-340 connector the output voltage is limited to approximately 3 Volts. This connector does not need an external power supply if it is provided from the port by a programming software. In MOTOROLA P040-P080 connector grind off the jack flange until the jack can be seated in firmly. In MOTOROLA GP300 connector use 2 Ampere diode if you intend to transmit with the cable connected or 1 Ampere diode otherwise. This cable connector includes separate Tx and Rx data lines and a power supply from the radio. The cable can be used as a CAT interface for tranceiver control.
Common data transmission and reception line is used. TK-250 enters programming mode by pressing Lamp and Lo buttons while turning the radio on.Īn unusual connector is needed for KENWOOD TK-690/790/890 radios. TK-353 radios are put in the program mode by holding the side button below PTT and C button while powring the radio on. The jack cases should be cut accordingly. The jack flanges should be ground off till 5 mm in diameter. Radio sockets have prominent rubber rings, thus standard stereo jacks cannot be plugged in firmly.
#Kpg 101d portable#
DB9 is recommended as a highly reliable connector.Ĭable connection to KENWOOD portable radios has a specific feature. It is convenient to use an additional connector for attaching particular radio jacks to the programming cable. Otherwise TxD to RxD interference may result in programming failure. Multiwire cable with low mutual capacitance among wires is also applicable. Use 78L05 with an external power source only.Ĭables for RRxD and RTxD connections should be shielded. LP2950 is replacible with 78L05, but it is the worst choice due to IC's high current consumption. Fast silicon diodes of any type will do, for example 1N4148 or LL4148 in MiniMELF case. BC547B, etc.), VT2 may be BC857 or similar (i.e. VT1, VT3, VT4 transistors may be BC847 or similar (i.e. Programmer connectors to radios (jacks for mobile radios are shown as they are plugged into sockets)įig. 1h) which shifts up the logic zero volage.įig. This is due to the voltage divider Rk/R1 (see Fig. Usage of Schmitt trigger (VT3, VT4) with high logic zero threshold (V-=1.7V) is essential if the input and output buses are linked together.
1h shows how the programmer interacts with the radio programming input/output.Ī thorough analysis of radios programming cirquits leads to the following programmer schematics.įig. Programming cirquits of various radiosįig. Progamming circuits for several radio types are shown on Fig.1.įig. Usually radio FPUs have CMOS input and output levels shifted by protection elements. Programmers perform voltage conversion between RS-232 levels and radio specific levels. Programming cables (programmers) for most types of radios are based on the same principles. VERTEX VXR-5000 and VXR-7000 programming software works improperly on modern computers with.
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