A Project by:
/ I2TZK, Frank
/ K7SFN , Dinesh
AAZ-0914A is now revised
This Revision (AAZ-0616) has following changes
to AAZ0914A board design:
1. HC05 Module directly
fits on board
2. Dual, auto select power
option: PC use or Portable use: Standard USB or Mini USB from Power
Bank (BT Only)
3. Bluetooth module (HC05) function
auto selected when powered from Mini-USB/Power Bank
Except above mentioned three board changes, AAZ-0616
is basically same as AAZ-0914A.
AAZ-0616 uses same FW as last version
AAZ-0914A, that is : V6.02.
A PC program for WIN7/XP is available for
Latest dotnet update is essential.
Firmware, Software for AAZ-0616 is
developed by Tony/I2TZK.
AAZ-0616 is a simple single
board USB Antenna Analyzer using DDS signal as a source and a return
loss bridge is used for measurement by a Log Amplifier AD8307
BT function is realized by using an HC05
module. However, its not possible to provide user support for BT
operation as each android phone/tab has specific permissions and
need that users do the necessary settings to their phone/Tab. BT
operation is tested on Samsung Tab3 with good results.
A free metal case is supplied with
USB Antenna Analyzer AAZ-0616:
Click to enlarge