DiversityRX v0.2
author: O_Shovah
2 layer board of 1.47 x 3.17 inches (37.2 x 80.5 mm)
Uploaded:
February 22nd 2016
Shared:
February 22nd 2016
Total Price:
$23.20
Boscam RX5808 based 5.8GHz Diversity Receiver
v0.2: Pattern fixed, SMA can be soldered on same side.
Schematics and code by JReise http://jreise.de/2fachVideoDiversity/Daten/Schaltplan.jpg
Upgraded with auto scan an spectrum analyser using an Arduino Pro Mini with RX5808-pro Software https://code.google.com/p/rx5808-pro/wiki/Overview?tm=6
Note that you have to change one pin assignment in the code before compiling: #define rssiPinA from A6 to A5!
It is designed for the cheap ebay clone boards with this kind of pin-out (you can also use its tactile switch for S1)
23,20$/3 Pieces
BOM:
C1,C2,C8,C10,C12 | 470µF | [8.3x8.3] Alu Cap |
C7,C11 | 100µF | [6.6x6.6] Alu Cap |
C3,C4,C5,C6,C9 | 100nF | [0603] Ceramic Cap |
D1,D2 | [0603] LED | |
J1 | RM 2,54 | 2x3 Pin Header (ISP) |
J2 | DC Plug 2.1 | |
J3,J4 | Cinch/RCA Connector | |
J5,J6 | (RP-)SMA edge mount connector | |
L1 | 100µH | [7.3x7.3] Inductor |
LS1 | 9mm | Piezo Buzzer 5V DC |
Q1,Q2 | Sot-23 | NPN-Transistor (BCX41) |
R1,R2,R4,R5 | 10kOhm | [0603] Resistor |
R3,R12,R13,R14,R15 | 1kOhm | [0603] Resistor |
R6,R7 | 330Ohm | [0603] Resistor |
R8,R10 | 150Ohm | [0603] Resistor |
R9 | 18kOhm | [0603] Resistor |
R11 | 470Ohm | [0603] Resistor |
S1 | Tactile Switch | |
S2,S3,S4 | Tactile Switch | |
S5 | Toggle Switch | |
U1,U2 | Boscam RX5808 | |
U3 | ADG974 | |
U4 | KISS 3R33S switching Regulator | |
U5 | ATTiny13-20SU or SSU | |
U3 | Arduino Pro Mini |
Boscam RX5808 based 5.8GHz Diversity Receiver
v0.2: Pattern fixed, SMA can be soldered on same side.
Schematics and code by JReise http://jreise.de/2fachVideoDiversity/Daten/Schaltplan.jpg
Upgraded with auto scan an spectrum analyser using an Arduino Pro Mini with RX5808-pro Software https://code.google.com/p/rx5808-pro/wiki/Overview?tm=6
Note that you have to change one pin assignment in the code before compiling: #define rssiPinA from A6 to A5!
It is designed for the cheap ebay clone boards with this kind of pin-out (you can also use its tactile switch for S1)
23,20$/3 Pieces
BOM:
C1,C2,C8,C10,C12 | 470µF | [8.3x8.3] Alu Cap |
C7,C11 | 100µF | [6.6x6.6] Alu Cap |
C3,C4,C5,C6,C9 | 100nF | [0603] Ceramic Cap |
D1,D2 | [0603] LED | |
J1 | RM 2,54 | 2x3 Pin Header (ISP) |
J2 | DC Plug 2.1 | |
J3,J4 | Cinch/RCA Connector | |
J5,J6 | (RP-)SMA edge mount connector | |
L1 | 100µH | [7.3x7.3] Inductor |
LS1 | 9mm | Piezo Buzzer 5V DC |
Q1,Q2 | Sot-23 | NPN-Transistor (BCX41) |
R1,R2,R4,R5 | 10kOhm | [0603] Resistor |
R3,R12,R13,R14,R15 | 1kOhm | [0603] Resistor |
R6,R7 | 330Ohm | [0603] Resistor |
R8,R10 | 150Ohm | [0603] Resistor |
R9 | 18kOhm | [0603] Resistor |
R11 | 470Ohm | [0603] Resistor |
S1 | Tactile Switch | |
S2,S3,S4 | Tactile Switch | |
S5 | Toggle Switch | |
U1,U2 | Boscam RX5808 | |
U3 | ADG974 | |
U4 | KISS 3R33S switching Regulator | |
U5 | ATTiny13-20SU or SSU | |
U3 | Arduino Pro Mini |