ChangeE5 space probe:
Space probe BepiColombo
Beacon 24GHz with 8GHz brick
8.016GHz x 3 (PLL is internal locked to 2672MHz)
24GHz simple beacon with ADF4351
Simple beacon with ADF4351…9th harmonic of 2672MHz =24048.01x..
TSA5511 with Arduino – PLL oscillator
many asking for arduino sketch for PLL IC TSA5511.I2C wire arduino function tested with TSA5511, Arduino nano & Z-comm VCO V110PC01 (85-145MHz @12V)…
Please find arduino code here:
5.7GHz 6cm PA TXPA58002W5 only 20€
I bought from ebay 3W 5.8GHz power amplifier made in China. I opened case and changed/removed SMA connector and input PI attenuator.
PA semiconductor are SiGe5004 http://www.skyworksinc.com/uploads/documents/SE5004L_202393B.pdf
0.8A @12V
input 0dBm output 26dBm
input 5dBm output 29dBm
input 8dBm output 31dBm
input 12dBm 33dBm
UG383 UG387 adapter for 76GHz horn
Quick Choke for dipole
… quick dirty choke with RG174 for hamlet S53PM to test dipoles on 14MHz and 21MHz band with JT65 & FT8
Simple frequency counter <26GHz
Programmable PLL 7-8GHz ADF4113 with Arduino
VCO inside UMX-716 (26xxMHz-274xMHz), triple, programming PLL ADF4113 via LE,CLK,DATA
to pin Lock 1k+ LED diode to GND
Arduino code: http://lea.hamradio.si/~s57nml/adf4113_arduino/
Ugly test of PLL block