600-800预算能买两三套天线你说短波台？纯接收的肯定有，发射的，emm……

usdx + 端馈天线，甚至还有钱配个12V锂电池电源，野架轻轻松松😜

USDX，ADX，HB-2A，HS-1B，Pixie2023.....反正都是DIY机器，没有成品的

DIY机器，或者各种垃圾船台（非常不建议，腐蚀严重）

@"BH5UNT"#p83452 我只听说过Usdx

@"zxcvbnm"#p83457 用来自制机的工具可能比机器本身贵

TKM707欢迎你━(*｀∀´*)ノ亻!

USDX，300左右，贵的也有。磁环10左右，振子10左右，馈线20左右，漆包线10左右，拉绳10左右，做个端馈。单独买个nanovna200左右。差不多了。估计是最便宜的一档了。

@"FengziLeo"#p83472 tkm707是船台吧，不知道怎么选

不算天线这些,800左右能买什么成品机？

What shortwave radios can I operate with a budget of $600-$800?

BH3NZN

Kenwood TKM-707: You can definitely get a good one for around 600-800 yuan. Even if you buy it for 300-400 yuan, there shouldn't be any problems. It has high power, is durable and robust, and generally doesn't break easily.

BG7NOD

Invite someone to dinner, then take advantage of their generosity.

y010204025

BG7NOD That's a great idea! It's not freeloading; it's called "guest-side promotion," and it has zero cost.

Kepler

BG7NOD 妙啊

BG7NOD

y010204025 Indeed, they are well-read and cultured individuals; their speech is different from that of ordinary people.👍

BH1LAF

The tkm-707 requires coordination with the ground station; otherwise, it will cause confusion and frustration.
Forward:https://forum.hamcq.cn/d/476

BH5UNT

BI4OAE I have listed some items; please correct any errors.

Short version (too long to read):

The "Shoe, Octopus, and Frog" are entry-level kits that are suitable for practicing soldering and experiencing CW (Continuous Wave), but they have limited functionality and a single frequency.
For multi-band FT8 mode, choose ADX or ADX-S.
With sufficient welding skills, it's possible to challenge USDX or its derivatives.

Model	Supported frequency bands	Supported modes	Assembly difficulty	Transmitting power	Suggested package prices (for reference)	Author of the kit	Reference URL
USDX	Typically ranging from 80 to 10 meters, it has various derivative versions such as eight-band, five-band, and three-band.	SSB/CW/FT8, etc.	★★★★☆ Contains a large number of SMT components.	5-7 Watts	Approximately 300 yuan (occasionally available)	PE1NNZ, as well as a derivative version (tr) of DL2MAN	https://github.com/threeme3/usdx
ADX-S	40–10m (7 bands: 40/30/20/17/15/12/10m)	FT8/FT4/JS8/WSPR	★★☆☆☆ All components are through-hole.	0.5–5W (depending on whether it's powered by 5V or 12V)	Approximately 400 yuan	WB2CBA (original ADX), BD6CR (improved superheterodyne)	GitHub - WB2CBA/ADX: ADX CRKits GROUPS.IO ADX-S
Pixie2023 (Leather shoes)	40m (single band)	CW	★★★★★ All components are through-hole components.	~1W	Less than 100	RV3GM. (BD6CR introduced domestically)	SPRATCD.pdf
Octopus(SuperRock)	40m (single band)	CW	★★★★★ All components are through-hole components.	~200mW	Less than 100	?? (BD6CR introduced in China)
Creeing of frogs	40m (single band)	CW	★★★★★ All components are through-hole components.	~200mW	Less than 100	？？
HB-1B(Black Panther 1B)	80m, 40m, 30m, 20m	CW	Almost ready?	？	¥700+？	BD4RG
HS-1B(Black Mouse 1B)	80m, 40m, 30m, 20m	CW	Almost ready?	？	¥600+？	BD4RG
Norcal 40A	40m (single band)	CW	★★☆☆☆	？	？	NM0S	NM0S introduces the NorCal 40B transceiver kit \| QR P er

Self-soldering requires a certain level of basic skills! It also requires initial investment in tools such as temperature-controlled soldering irons, solder, heating plates (for SMD components), tinning wire, and flux. Sourcing components and setting up equipment from various sources also requires extensive knowledge and experience. Beginners are advised not to attempt DIY without proper preparation, as this can lead to frustration and discourage enthusiasm.

BD6MM

BH5UNT I've listed so many small devices – it's quite a collection!
However, besides uSDX and ADX-s, which can operate SSB and FT8, the others are all CW machines. Therefore, before using any of them, you need to learn CW first. This undoubtedly adds a barrier for the user, and it's unlikely that it will meet the user's needs.😁😁😁

BI4OAE

BH5UNT Excellent! I recommend that the administrator mark this as a "featured" post.😀

BI4OAE

BH5UNT I'm interested in purchasing an ADX-S kit. Where can I buy one?

zxcvbnm

BH5UNT For me... it's a bit difficult.

FengziLeo

zxcvbnm Yes, it's a marine radio, but it includes both licensed and amateur frequencies, and importantly, it's very affordable. It's an excellent choice (）.

zxcvbnm

FengziLeo

FengziLeo I'm very interested in the tkm707. Could you please tell me about its pros and cons?

BH1LAF

https://forum.hamcq.cn/d/5896
Please refer to it.

BH5UNT

BI4OAE You can find the "BD6CR" WeChat public account and leave a message in its background. If you are located outside of China, you can purchase the kits through the CRkits website. CRkits appears to be a DIY project kit selling platform run by him and Japanese enthusiasts = = (Just a passerby, no vested interest)

BH9FPK

zxcvbnm Disadvantages: No verification code, no noise reduction, large diameter wheel, noisy operation, cannot quickly adjust frequency, slightly larger range requires using a small keyboard.
Advantages: Inexpensive, high power output, durable.

FengziLeo

BH9FPK It's approved; my 707 is listed on the certificate.

zxcvbnm My biggest drawbacks are its large size and weight, as well as the lack of a built-in antenna. A smaller drawback is that it cannot be directly connected to a computer. Also, FT8 requires an additional box.

zxcvbnm

BG4IJKCopy received, copy received

BG4LZN

zxcvbnm ic718

BG5BNW

BG4LZN Both IC78 and icm710 are acceptable.

BG6UA

Used shortwave radio

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