iSpectrum is an easy to use audio spectrum analyzer that allows the user to view live audio in a standard frequency plot, a stereo oscilloscope view and a waterfall display. The user can adjust the display resolution, center frequency and save images to disk. Features: Audio spectrum analyzer. Spectrum Display. Waterfall Frequency Display. Oscilloscope View.…
PUXING PX-D03 Cell Phone Radio Dual Band w/MP3 Player Frequency Range: VHF/UHF 136-174/400-470MHz Transceiver U+V dual band 128 channels PC programming Dual sim cards,dual standby MP3 Player human-based opearational interface cell phone+transceiver camerra built-in FM radio TV player Entertainment and Games Short message send/receive
Heavy Duty Power Supply Specifications: Universal AC Input Built-in PFC function Protections: Short circuit / Overload / Over voltage / Over temperature Efficiency 87% Power factor 0.97% Frequency range 47-63 Hz Input voltage 88-264V AC Output volyage 10-13.86 +-5% Output current 0-25 A Ripple & Noise 150mVp-p Overload 140% Temperature range -20 / +85…
The Automatic HF Antenna Tuner ACOM 03AT is a complete and self-contained unit for automatic matching of HF symmetrical antenna impedance to an unbalanced 50 Ohm output. Frequency coverage: 1.8 – 16 MHz continuously; extensions and / or changes on request. Maximum input power, 100% duty cycle: at antenna VSWR up to 3:1 –…
Two Bands 12/10m HF RANGER “RHF-618″Transceiver Specifications: Frequency Range: 10 Mtr: 28.000 – 29.6999 MHz 12 Mtr: 24.8900 – 24.9900 MHz Tuning Steps: 1 MHz, 100 KHz, 10 KHz, 1 KHz, 100 Hz Mode: USB, LSB, CW, AM, FM Transmitter: RF Power Output CW / AM / FM: variable 2-10 Watts RMS Peak AM: 25-28…