WebConnect the TH-D74A via USB cable to the computer, and then turn the radio on. Read data from the transceiver. Save the profile as a backup, and then save a different copy to work in. Import an updated Repeater List from D-STAR Info: Open the Repeater List Downloads for DR Mode Radios page. WebTable of Contents Measuring centres – MC320, MC330, MC350 & MC350H‐User’s Manual 1 User’s Manual Measuring centres MC3x0x series
Amateur Radio Notes: TH-D74A
Web15 Mar 2024 · The TH-D74 sits comfortably next to it hooked by its belt clip. The operation is fairly simple: Connect the D74 to the USB OTG cable, connect the USB OTG cable to the micro USB port on the enclosure and the USB battery, turn on the D74, and turn on the USB battery pack. The Pi will boot and start running the program automatically. WebI talk a big game, about 3D printing a case that holds 4x 18650s and fits the D74, as that should give one about 6.66X the factory battery, and the ability to swap batteries with … hct of 51
2024 MMDVM HotSpot Update and Custom PiStar Display Screen
Web11 Apr 2024 · 2 %computes SNR, SINAD, THD and SFDR. 3 %This program is believed to be accurate and reliable. This program may get altered without prior notification.; 4 ... 74 75 %Find the harmonic frequencies/power within the FFT plot 76 for har_num=1:10 77 tone=rem((har_num*(fin- 1)+1)/numpt,1); %Note: tones > fSAMPLE are aliased back ... WebTHD = –74.2dB SNR = 53.1dB POWER SUPPLY REJECTION vs SUPPLY RIPPLE FREQUENCY Power Supply Rejection Ratio (V/V in dB) Supply Ripple Frequency (Hz) 80 40 10 10 100 1k 10M 60 20 10k 100k 1M SIGNAL/(NOISE + DISTORTION) vs INPUT FREQUENCY AND AMBIENT TEMPERATURE Signal/(Noise + Distortion) (dB) Input Frequency (kHz) 75 70 65 … Web21 Apr 2024 · The QST review of the TH-D74 in April 2024 said the price was $620. The current price at Ham Radio Outlet is $680 against an "MSRP" of $730. Gigaparts is asking … golden boy archive