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1. LJJDSLYU #ad
S-Pixie CW QRP Ham Amateur Shortwave Radio Transceiver 7.023 7.050 Mhz DIY Kits with Transparent Acrylic Shell #adLJJDSLYU #ad
- Enjoy. Thx. Pixie" is mini the 40 meter band simple micro-power amplitude telegraph transceiver, 9 ~ 13. 8v dc power supply. You will receive the balun kits with the instructions.
Or please contact the seller for the PDF instructions. Resistance to change is a horizontal packaging vertical packaging, easy to solve the short-circuit resistance has long been a problem. Increasing the transmitter side as the buzzer sound prompts using a jumper cap shielding sound, an increase of LED lights as transmitters prompt.
Power input does not distinguish between positive and negative, and to improve the power supply range, the user can easily use 13. 8v communication power supply, and do not worry about the positive and negative reversed losses.
2. Abovehill #ad
Abovehill S-Pixie CW QRP Transceiver Telegraph Shortwave Radio Radio 7.023Mhz 40 Meter+Case Assembled #adAbovehill #ad
- Radio station receiving static current: 20mA, Transmitting power: 1. 2w, does not support automatic transmission, transmitting current: 120mA, key: manual key. After getting the product, please tear off the protective film on the product protective case.
You will get exactly the same product as the main picture. S-pixie kit is a small and exquisite shortwave radio station, working mode is CW. Please feel free to contact me if there are any problems during the use of the product.
After you purchase, i will send you the product manual through the platform chat window. We will provide you with quality service. Radio station power supply voltage is 9-13.
8v battery or linear regulated Power Supply is Recommended, 7MHz, and the positive and Negative Poles are Not distinguished. Before powering on the radio station, please connect a dummy load to prevent accidental emission from burning. Transmitting local oscillator frequency: 7023KHz; receiving local oscillator frequency: about 7023-7026KHz. Antenna: 50 ohm, standing wave ratio below 2. 0 .
3. LJJDSLYU #ad
S-Pixie HAM Transceiver Radio Shortwave Telegraph 40m Super CW QRP 7.023 MHz DIY Kits with Shell Large Potentiometer #adLJJDSLYU #ad
- The transceiver worked fine on transmit and receive. The power supply does not distinguish between positive and negative poles Recommended battery or linear power supply, the power supply range is increased to 9~13.
8v，>500mA. Enjoy. Thx. You will receive the balun kits with the instructions. Or please contact the seller for the PDF instructions.
The plexiglass case still had the brown paper protective layer on it. The use of horizontal resistors and horizontal diodes upside down welding makes the welding process not easy to short-circuit. It uses a high-end potentiometer, no manual tools are needed to adjust the beat frequency, and it can be adjusted manually.
4. Putikeeg #ad
CW Transceiver 7023.0mhz Shortwave Radio Kit Telegraph Transceiver Kit 3W Accessories CW DIY Radio Kit v1.0 transmitting CW and Receiving CW SSB, CW QRP Shortwave Radio Kit #adPutikeeg #ad
- Use 3 bs170 parallel outputs, class e amplification, 12v power supply, output power 5W! Relay switching is used for transceiver, with the function of transmitting delay adjustment to avoid frequent relay switching and improve the isolation of transceiver channel.
It has the function of automatically sending call signs, which can adjust the code speed, which is very convenient to use. After ta2003 multiplication detection, LM386 drives speaker, and if frequency supports calibration setting.
It can input the call sign by itself in automatic key mode and support power down saving. The patch device of the main control board has been pre welded and connected to the base plate in the form of stamp hole. The mcu uses the original code of our store, sidetone frequency and sidetone size.
Finally, and crystal filter is used for if. Main indicators power supply: 12v working current: receiving ≈ 120mA @ 12V; Emission ≈ 1A @ 12V Transmitting power: 5W @ 12V Frequency range: 7. 000mhz-7. 100mhz, 1khz / 100hz step working mode: CW transceiver, SSB receiver. The single chip microcomputer adopts pic16f1938, the display unit is 1kHz, and the actual color is red. The working frequency covers 7.
5. JUNSHUNTONG #ad
20 Band presets, JUNSHUNTONG VFO/RF Generator Ham SDR HAM QRP Transceiver,20K-220MHz Superheterodyne Receiver Radio Debugger,Tcxo Clock,S-Meter #adJUNSHUNTONG #ad
- Vfo rf generator it has 10khz to 220mhz working ranges. Tuning step of 1Hz, 10kHz and 1MHz. 05ppm high precise tcxo clock, 5kHz, 10Hz, 1kHz, the frequency is more accurate.20 band presets shortcuts for BCB and HAM frequencies. Rx/tx mode selector for Homebrew QRP transceivers.
Adjustableintermediate frequency if offset + or - is adjustable. The bar graph of the signal meter through the analogs input ADC. I2c data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
Guarantee we providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. Ham sdr ham qrp transceiver used as a local oscillator on homebrew radio receivers such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers ， a simple RF/clock generator for calibration reference or clock generation，a common 128x64 I2C OLED SSD1306 display and Si5351 module.
If you have any questions, please contact us, we will reply and improve in time. 20 band presetsequipped with generator function mode. Initial frequency, end frequency, sweep-frequency-step can be set.
6. Xiegu #ad
Xiegu X6100 HF Transceiver, 10W Full Mode SDR Radio Supports Bluetooth with 3.6" LCD Screen #adXiegu #ad
- 3. 6" lcd screen - 4in color screen: the xiegu x6100 hf transceiver comes with a 4-inch large color screen with 800*400 high resolution, helping you see all the important information at a glance. Built-in high-stability TCXO Internal Clock Source.
In general, a higher wattage allows for greater range. Working with the xpa125b power amplifier, the X6100 can meet your long-rang talking requirement.
Wireless operation: in addition to traditional connecting ports to connect with extended devices, the Xiegu X6100 also supports modern connection methods like mouse and keyboard control via Bluetooth.
5w upgrade to 10w high power: from 5w to max 10w, the xiegu x6100 is a more powerful rig than the X5105. Processing via a computer or other digital devices with software, the X6100 can provide you more info in real-time, complete complex operations and process data faster. Analog – sdr radio: software-defined radio sdr system uses software for the modulation and demodulation of radio signals.
|Warranty||We provide a 1 year warranty on the Xiegu X6100. As usual, if you modify the radio's hardware, the warranty is void. (Note: The warranty is void right after you remove any part of the radio case without the agreement of our support team.)|
7. Tihebeyan #ad
Airband Radio Receiver DIY Kit Aviation Band Receiver with High Sensitivity 118-136MHz #adTihebeyan #ad
- Easy to assembprinted directly on the PCB trace inductance, greatly simplifying the assembly. Listen to the agc circuitthe board has to listen to the AGC circuit to ensure comfort, while avoiding the long squelch noise.
30 days money back guarantee. The size12 v power supply, pcb board size is 9. 2x7. 5cm, which can be placed in 97x40x120mm aluminum chassis to use.
We offers 24 hours friendly customer service, 100% refund if there is any problems. 100% satisfaction customer service & guaranteeif you have any questions about our products, please contact us by email with no hesitate. Adopt band-pass filter3355 high-level, ne602 mixer, mc1350 programs in place, can receive 118-136MHz AM signal.
8. Zerone #ad
1-30 MHZ Manual Antenna Tuner kit for HAM Radio QRP DIY Kit #adZerone #ad
- Using a t-type topology network, shortwave 1-30MHz. Very convenient for qrp communication, to ensure high efficiency radio transceiver in communication, but also allows you to fully enjoy the fun of DIY.
Can withstand the transmit power of 15W. This antenna tune kit comes with the standing wave directions. The tuning range of approximately 30-300 ohms.
9. Walfront #ad
8 Band Radio Transceiver LCD SDR Full Mode HF SSB QRP Transceiver Shortwave QRP SSB CW with BNC Antenna Connector Support USB LSB CW AM FM no power #adWalfront #ad
- Reasonable design-- headphone and power button and microphone jack are on the front panel for easy connection of headphone and power button, with larger touch area and more comfortable key experience.
Radio transceiver-- shortwave qrp ssb cw radio transceiver, with clear LCD display, JS8, support connection to computer, use FT8, FT4 and other mode software to control digital. Other functions-- this radio transceiver has multiple interfaces, with built in speaker with cavity and BNC antenna interface, and all LPF parts use 100v c0g/np0 capacitors.
High efficiency-- the transceiver has an 8 band design, 60m, 15m and 10m frequency, 17m, covering 80m, 30m, 20m, 40m, which has high transmission efficiency. With speaker-- upgraded built in speaker effect, stable sound and less interference, fast change of QRP CW frequency, and support CW side volume adjustment.