萌新在14.074MHz闯荡几个月后，开始尝试CW模式。测试了两个晚上，每天晚上大概20点用GP架台，但是在14.074MHz十分热闹的情况下，14.023MHz一直收不到人。我使用的协谷G90N，用10W功率主动在14.023MHz发过几次CQ，但也没有回复。 **是不是大家主要在7.023MHz玩CW？** 14.023MHz和21.023MHz主要在白天和傍晚玩？第二个问题是，电台CW模式有个QSK和QSK Time，是不是保持默认开启就行？

~~把QSK关掉，这样电台就像待机一样省电，对功放管的寿命特别好~~ ~~QSK Time一定要设成 0，这样拍发时听起来声儿就特别“脆”~~

QSK time 是按下并抬起电键后，多长时间从发射状态转为收听状态一般情况下没有必要使用full QSK（即抬起电键立刻转为收听状态），可根据自己手键发报习惯设置间隔。

其他时候不好说，今天晚上20米CW简直炸鱼一般热闹，奈何我没进阶，听不懂🤪 [upl-image-preview uuid=8d44c75d-9929-401f-98eb-aac208c33e0d url=https://storage.hamcq.cn/2025-09-26/1758912804-697552-1e55a861-1800-4d5d-81b1-f3b1f32d5f39.png alt={TEXT?}]

@"BG9JDQ"#p80334 试试在叫 CQ 后看 reversebeacon.net, 可以看到来自全球各地 Skimmer 的报告，可以对自己信号的传播有一点了解。 HF 的呼叫频率不是固定的，可以在 14.00-14.74/21.00-21.74 附近扫摊，可以找到别的 DX 电台。（也可以通过 RBN 找到正在主叫电台）

看当天传播，以及可以像楼上建议的看 reversebeacon.net，然后选过滤条件，只显示 CQ ZONE 24 区（国内）spotter 的报告，就能看到国内范围的信标台都收到了哪些信号，判断当前传播情况，然后自己主叫下看看能不能被它们听到。其实我感觉最近大多数情况传播都一般般甚至差，加上GP 天线10W功率没人听见非常正常......

@"BI1XJT"#p80379 学习了👍👍👍

Do you have any questions about CW (Continuous Wave) for shortwave enthusiasts?

BG9JDQ

After exploring frequencies around 14.074 MHz for several months, I started experimenting with CW mode.
I tested it for two nights, using the GP equipment around 8 PM each night. However, on July 14th at 14.074 MHz, I was unable to make any contacts. Specifically, I couldn't receive anyone on 14.023 MHz.

I used a XieGu G90N, and transmitted CQ on 14.023 MHz with 10W power a few times, but I didn't receive any replies.

Is everyone primarily using 7.023 MHz for CW?

Are 14.023 MHz and 21.023 MHz primarily used during the day and evening?

The second question is, does CW mode on the radio have a QSK and QSK Time setting? If so, should I leave it set to the default?

BI1XJT

BG9JDQ Try visiting reversebeacon.net after calling CQ. This will allow you to see reports from Skimmers around the world and gain some insight into how your signal is propagating.

The frequency used by HF stations is not fixed; it can be scanned around the range of 14.00-14.74/21.00-21.74 to find other DX stations. (You can also use RBN to find the station that is currently calling.)

BD6MM

From 6:00 AM to 8:07 AM, callsign 7023

BG6QED

~~Turn off QSK; this will save power, and it's especially good for the lifespan of the amplifier tubes.~~
~~The QSK Time setting must be set to 0, otherwise the sound will be very "crisp" when recording and transmitting.~~

BH2VZC

QSK time is the duration from when you press and release the key to when it transitions from transmit mode to listen mode.
In most cases, it's not necessary to use full QSK (i.e., immediately switch to listening mode after lifting the key), and you can set the interval according to your own preferred transmitting habits.

BA7NNC-JOE

Other times, it's hard to say, but tonight at 20 meters CW was incredibly busy, like a fish market. Unfortunately, I haven't progressed enough to understand what's going on.🤪

BA4RCM

BI1XJT Learned👍👍👍

BenRG

Based on the information transmitted that day, and using resources like reversebeacon.net (as suggested earlier), I can filter the reports to only show those from CQ ZONE 24 (domestic) spotters. This allows me to see which beacons in the domestic range received signals and assess the current propagation situation. Then, I can try calling them myself to see if they are able to hear the signal. In my experience, the recent propagation has been generally poor or even worse, especially since the GP antenna's 10W power output is unlikely to be heard by anyone...

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