USDX-BATT HF QRP SDR Transceiver Set 8 Band All Mode Built-in Battery 3 Buttons

  
USDX-BATT HF QRP SDR Transceiver Full Set 8 Band All Mode Built-in Battery 3 Buttons w/ Microphones. USDX_BATT is optimized and modified based on the open source project uSDX/QCX-SSB of Guido PE1NNZ. USDX is a shortwave QRP SSB/CW transceiver.

With built-in battery, microphone, 1602 display, and ultra-small size, it is easy to carry and convenient to use. 8 bands: 3.5Mhz/5.3MHz/7MHz/10MHz/14MHz/18MHz/21MHz/29MHz. Transmitting efficiency: efficiency is higher than 85% (3.5Mhz/5.3MHz/7MHz/10MHz/14MHz); efficiency is higher than 80% (18MHz/21MHz); efficiency is higher than 70% at 29MHz - Connect to PC, use FT8, JS8, FT4 and other digital mode software control, support CW automatic decoding - It can reach 3-5W power in 8 bands and can freely upgrade the PA module (TO-220) - High-precision TCXO for KDS, frequency accuracy better than 1PPM, frequency stability better than 0.5PPM - Ultra-small size: 120 x 88 x 38mm/4.7 x 3.5 x 1.5 (excluding protruding parts) - All LPF parts use 100V C0G/NP0 capacitors - Loudspeaker with built-in LM386 amplifier driver - Use original LM4562 or LM833 op amp chip - Three buttons: PTT/MENU/MODE, built-in MIC - Front MIC/PTT interface (UV-3R hand microphone) - Abundant interfaces: HP, PTT OUT (CAT), K-head hand microphone, MIC/PTT hand microphone - BNC antenna interface (BCN-SL16 adapter required, easy to match the antenna) - External power supply: 12-15VDC (13.8VDC power adapter) - Built-in battery charger: 12.6VDC - Metal switch.

HP Jack (3.5 mm): Tip - Audio out Ring1 - Audio out Ring2 - INER SPK control Sleeve - GND 2. MIC/PTT (KEY) Jack (3.5 mm): Tip - SPK Ring1 - MIC Ring2 - PTT Sleeve - GND CW-KEY INPUT MODE: TIP: NC RING 1 - DAH RING 2 - DIT Sleeve - GND 3. KJ: SPK Jack (2.5mm) TIP: SPEAKER RING 1: NC SLEEVE: GND PTT/MIC Jack (3.5mm) TIP: NC RING 1: MIC SLEEVE: PTT 4. PTT OUT (CAT) Jack (3.5 mm): Tip - RXD Ring2 - TXD Ring2 - SSR output Sleeve - GND. 1 x USDX-BATT Main Unit.

1 x Handheld Microphone (UV-3R or K head). Usually it cost about 35USD-50USD.

If you receive defective item, please kindly notify us within 14 days. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers". The seller is "itisnew" and is located in this country: CN. This item can be shipped worldwide.

• Country/Region of Manufacture: China
• Band: USB, LSB, CW, AM, FM
• Type: Ham Radio Transceiver
• Features: LCD Screen
• Color: Black
• Band Type: 8 bands
• Brand: Unbranded