- Motorola HT750 - UHF/VHF/Low Band -
- C57-B BOOK - Motorola Two Way Radios
- MOTOROLA HT 750 HT750 Service
- Motorola HT750 HT1250 Service
Motorola HT750 - UHF/VHF/Low Band -
An HFpack T-shirt or hat at hamfests or when operating portable. For members, there are HFpack bumper stickers, HFpack radio gear bags, and all the HFpack stuff you've seen HFpackers with at hamfests, and club meetings. Just a click of your mouse at the Official HFpack Member Store. This can be utilized for computer sound device dital modes, but it requires an unusual type of PTT interface.
C57-B BOOK - Motorola Two Way Radios
Over 100 cool items, including clocks, mugs, field notebooks, camo/green stuff, accessory bags, buttons, stickers, mousepads, frequency list stickers, license plate frames, and many other things for your shack or portable operation. This is positive-going transmit logic PTT instead of the normal grounded transmit PTT that most radios use.
MOTOROLA HT 750 HT750 Service
The good news is, the interface does not require any transistors or ICs for the PTT part of the circuit, because the serial port provides positive-going logic on the RTS pin for transmit.
Motorola HT750 HT1250 Service
It is only necessary to limit the current, and this can be accomplished with a 47K resistor.
Motorola ht 750 service manual:
Rating: 99 / 100
Overall: 92 Rates