Radioddity RD-301 Tri-Band Antenna SMA-Female 144/220/440MHz 2M/1.25M/70CM Compatible with Baofeng UV-5RX3 UV-82X3 BTECH UV-5X3 Kenwood TH-D74A Radioddity GA-2S Walkie Talkie Two Way Radios
Genuine quality antenna at a good price, with extended reception/transmission and wide frequency coverage..
1/4 wave at 144MHz, 1/2 wave at 220MHz and 5/8 wave at 440MHz.
Short and portable, easy to carry out for outdoor activity. Ideal size for use around the house and yard or while hiking/exercising..
Compatible with all Baofeng UV-5RX3, Btech UV-5X3, Kenwood TH-D74A, etc.
This high gain HT antenna built with a flexible whip, length up to 8 inch. Just increase the performance on your handheld walkie talkie or wideband....
Bluetooth Transmitter/Receiver for TV, Home Stereo with FM Radio, MP3 Player & Karaoke Mic 6.3mm Jack
...ed DSP for accurate audio frequency, master tune & Hi-Fi true stereo.
control knobs for bass, treble and volume controls to gain the excellent acoustics effect.
Upgraded Bluetooth 5.1 chip 2-in-1 Tx/Rx with better compatibility & stability.
Long-distance Bluetooth transmission up to 30m/100ft thanks to external 2.4G antenna.
Upgraded NFC Bluetooth pairing for easy Bluetooth setup and connecting.
FM radio: Built-in digital FM radio receiver with external 40cm FM telescopic antenna.
Search & save radio channels with one button. Now you have a tabletop radio for news, music, weather or emergency announcing from local radio stations, frequency band 87.5-108MHz.
6.5mm 1/4” jack for wired Karaoke microphone with anti-howling design, volume control, mixing, and original suppression.
MP3 player via TF card & USB disk. Now you can set up a simple KTV at home and relax yourself by singing songs.
Remote Control allows easy operation 10-15m away.
Soft-light LED Display indicates working status clearly.
rechargeable 1200mAh battery sustains 8-hour working and 300h standby, fully charged in 1.5h via type-C USB port.
Ham Radio Walkie Talkie UV-5R Pro 8-Watt Dual Band Two Way Radio with one More 3800mAh Battery and Handheld Speaker Mic and NA-771 Antenna and USB Programming Cable
Tenway Upgraded version UV-5R Pro Power Settings (High/8W, Med4W, Low/1W).
Frequency Range: FM:65-108 MHz(Only) VHF: 136-174 MHz(Rx/Tx). UHF: 400-520 MHz(Rx/Tx).
Frequency Step:2.5kHz/5kHz/6.25kHz/10kHz/12.5kHz/25kHz.
voice Companding: 50 CTCSS/105 CDCSSBuilt-in LED FlashlightThis model has been FCC certified, FCC ID: 2AUZJCNTEN-5RPRO.
Standard 1800mAh Rechargeable Li-ion battery, Power-saving Features to extend battery life.
Low battery alarm advises you when to recharge or replace the batteries.
Built-in VOX Function/ Time-out Timer / ROGER SET / Battery saver / Low battery alert /Emergency alert /Keypad Lock.
Timer Remote Shutter Release and Intervalometer with LCD and HDR for Sony a6000 a5100 a7II and for Minolta Cameras
Wired shutter release can be set to 0.1 seconds for more accurate timing control. Ideal for time-lapse photography to record the blooming flowers, sunsets or the night sky..
Supports shutter release mode and timer mode.BKLN timer mode can set incremental timing..
4 modes for Shutter Release Control – S (instant single shooting), C (continuous shooting), B (bulb exposure) and 2S (2 seconds delay).
5 settings for Timing Control – DELAY (self timer), LONG (long time exposure timer), INTVL (interval timer), N (number of exposures) and BKLN (auto bracketing timer to shoot multiple exposure HDR images)..
Compatible cameras: Sony Alpha a9, a7, a7 II, a7 III, a7R, a7R II, a7R III, a7S, a7S II, a6500, 6300, a6000, a5100, a5000, a3000, a77 II, a58.
Compatible cameras: Sony DSC-RX0, RX1R II, RX1R M2, RX10M2, RX10M3, RX10M4, RX10 IV, RX10 III, RX10 II, RX10, RX100 VI, RX100 VA, RX100 V, RX100 IV, RX100 III, RX100 II, RX100M2, RX100M3, RX100M4, RX100M5, HX300, HX350, HX400V, HX400, HX50, HX60, HX90, HX90V, QX30, WX500.
USDR/USDX HF QRP SDR Transceiver SSB/CW Transceiver 8-Band 5W Ham Radio & Handhel Mic
【IRF Tube】Using IRF series transmitting tube to ensure its being durable & can be used to connect to an antenna (instrument base)..
【Lightweight&Cost-saving】The original QCX circuit is greatly simplified, and the installed components are reduced by 50 percent to save you the trouble of complicated transformer windings and wiring procedures..
【Less Power Consumption】Thanks to the EER transmitter E-level, it boasts high power efficiency and no bulky heat sink is required..
[2022 Upgraded] AURSINC NanoVNA-H4 V4.3 Vector Network Analyzer 10KHz-1.5GHz HF VHF UHF 4'' Portable Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart
...Hz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics.
The metal shield is designed to reduce the external interference and improve the measurement accuracy.
✔️[Antenna Performance Measurement] The default firmware main function for NanoVNA-H4 vector network analyzer is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring.
✔️[PC Control] Using PC software NanoVNASaver, NanoVNA-H4 antenna analyzer can connect to a NanoVNA and extracts the data for display on a computer, and for saving to Touchstone files. We can export Touchstone (snp) files for various radio design and simulation software through PC software.
✔️ [What are Included?] NanoVNA-H4 host (with battery) x1, USB Type-C data cable x1, 30mm SMA male to male RG174 RF cable x2, SMA simple calibration kit x1, SMA female to female connector x1.
