电台升级资料大全！ [复制链接]

http://www.mods.dk/
大家的机器应该都在这里查得到。

要是中文就更好了

我的 ft-2200 已经成功打开了air频段（am)。
接收的灵敏度很好！

ft1000-1 version

你的话筒呢？

原作者 ba6qd
我的 ft-2200 已经成功打开了air频段（am)。
接收的灵敏度很好！

是航空频段吗？英文我不懂！帮我看看ft-2500能不能打开！谢谢！:confused: :rolleyes: :mad: :d ;)

hi, and thanks for reading this!
the yaesu ft2500 is the easiest radio to mod to receive and transmit out of band! all you need to do, is to remove the top cover (5 screws) and cut a loop of green wire! instant tx/rx from 140 mhz to 179 mhz.
is this too easy? i think it is. this information was obtained via 2 different ham radio shops and yaesu (u.k.) ltd. all three gave me official yaesu faxs'.
right now, there are idiots who will transmit on the police bands. all it will take is a ft2500, a phillips screwdriver and a pair of wire cutters! who knows, it may be you who needs police help.
have the manufacturers made it too easy to transmit out of band? i would like to hear what you think.


见上文，ft-2500可以扩频到140--179全频段收发（打开面板，剪掉主板上的绿色跳线），且功率几乎均衡输出50w。
不能开air频段（am）。

我的机器也闲着那，帮我看看，给我来一份，非常感谢！！

fyi:

i have the mod info from icom. it is best to have the diagram in front of you when performing the mod, but for the bold ones, here goes:

there are three pc boards in the rig. the tx and rx boards are on the top and bottom of the rig. the logic board is behind the front panel, and the lcd display and front panel switches are mounted on it. it is the logic board which will be the object of your surgery.

remove d-19


install d-7 - (type 1ss193)

d 7 should have three terminals, but only one is used.

it looks something like this:

        | c
    -----------
    |   /   |
    |   /     |
    -----------
    a|   |

there is no connection to the terminal on the lower right. the cathode of a 1n914 diode can be connected to the upper terminal, and the anode to the lower left. (as indicated by the c and a.

in locating the positions of d-19 and d-7, reference the lithium battery.
d-19 is at the 1 o'clock position near the edge of the board, and d-7 is at 2 o'clock and adjacent to the battery.

原作者 ba6qd
hi, and thanks for reading this!
the yaesu ft2500 is the easiest radio to mod to receive and transmit out of band! all you need to do, is to remove the top cover (5 screws) and cut a loop of green wire! instant tx/rx from 140 mhz to 179 mhz.
is this too easy? i think it is. this information was obtained via 2 different ham radio shops and yaesu (u.k.) ltd. all three gave me official yaesu faxs'.
right now, there are idiots who will transmit on the police bands. all it will take is a ft2500, a phillips screwdriver and a pair of wire cutters! who knows, it may be you who needs police help.
have the manufacturers made it too easy to transmit out of band? i would like to hear what you think.
见上文，ft-2500可以扩频到140--179全频段收发（打开面板，剪掉主板上的绿色跳线），且功率几乎均衡输出50w。
不能开air频段（am）。

谢谢!