JETI model
JETI supports bi-directional commication. Mikrocopter is able to send telemetrie dta over the JETI back channel. .
Jeti DC-16
| Attribute |
Value |
| Name |
Jeti DC-16 |
| Frequency |
2.4 GHz |
| Dimensions |
L=270mm x W=230mm x H=40mm |
| Weight |
1500g |
| Transmission Power |
100mW |
| Channels |
16 |
| Display |
3.8" (320x240px) |
| Firmware |
V 3.00 |
| Battery |
LiPo 1S 3200mAh |
Jeti-EX-Protokoll
Jeti-EX-Protokoll only works with FlightControl V2.1 or higher
MK website
MK website
Additional Information
Jeti Duplex RMK2
| Attribute |
Value |
| Name |
Jeti Duplex RMK2 |
| Frequency |
2.4 GHz |
| Dimensions |
L=35mm x W=23mm x H=6mm |
| Weight |
10g |
| Transmission Power |
100mW (20dBm) |
| Sensitivity |
-106dBm |
| Channels |
up to 16 ? |
| Input Power |
3,2 - 8,4V (35mA) |
MK website
MK update
Jeti Duplex RMK I
| Attribute |
Value |
| Name |
Jeti Duplex RMK1 |
| Frequency |
2.4 GHz |
| Weight |
10g |
| Transmission Power |
100mW (20dBm) |
| Sensitivity |
-106dBm |
| Channels |
up to 16 ? |
| Input Power |
3,2 - 8,4V (35mA) |
Use 16 channels
By default all my JETI Duplex RMK I receivers where configured in "PPM Output mode": Computed. This has to be configured to "PPM Output mode": 'Direct' to use 16 channels.
16 channels Problem
Not all RMK I can be updated to 16 channels!
MK website
MK update
Jeti Duplex RMK II
| Attribute |
Value |
| Name |
Jeti Duplex RMKII |
| Frequency |
2.4 GHz |
| Weight |
10g |
| Transmission Power |
100mW (20dBm) |
| Sensitivity |
-106dBm |
| Channels |
up to 16 ? |
| Input Power |
3,2 - 8,4V (35mA) |
Use 16 channels
By default all my JETI Duplex RMK I receivers where configured in "PPM Output mode": Computed. This has to be configured to "PPM Output mode": 'Direct' to use 16 channels.
MK website
MK update
EzUHF from ImmersionRC
EzUHF is a ready to use LRS. Different receivers are available. All of them support 12 channels trough a single PPM cable.
Failsave
The failsave option of MikroKopter is not working with EzUHF!
If, for any reason, the UHF link is broken, the EzUHF receiver will wait for approximately 1 second for the link to be restored, and then will enter failsafe mode. In failsafe mode EzUHF receiver goes to the pre-programmed values for each channel. These values can easily be programmed by pressing the "Failsave" button. When pressing this button, the receivers stores the currently sent positions. Now my MikroKopter switches to "come home" mode when signal is lost.
ImmersionRC 600mW 5.8 GHz
| Attribute |
Value |
| Name |
ImmersionRC 600mW 5.8 GHz |
| Frequencies (7 Channels) |
433MHz/70cm Ham band (Options: 431-433MHz, 433-435MHz, 435-437MHz) |
| Modulation / Spreading |
GFSK with Frequency Hopping, Spread Spectrum |
| Dimensions |
L=85mm x W=70mm x H=25mm |
| Weight |
120g (without antenna) |
| Transmission Power |
600mW (~28dBm) and 200mW in low-power mode |
| Input Power |
250mA mA at 9-12V |
| Options |
- Up to 12 channel PPM
- USB port for firmware upgrades and system configuration
- Head-tracker input
- Built in (but not yet used) receiver
|
| Antenna Connector |
SMA |
Manual (PDF)
Installation Log
Website
EzUHF – 8 Channel Receiver Diversity Receiver
| Attribute |
Value |
| Name |
EzUHF – 8 Channel Receiver Diversity Receiver |
| Frequencies (7 Channels) |
433MHz/70cm Ham band (Options: 431-433MHz, 433-435MHz, 435-437MHz) |
| Modulation / Spreading |
GFSK with Frequency Hopping, Spread Spectrum |
| Filters |
SAW filtered input |
| Sensitivity |
-112dBm |
| Dimensions |
L=70mm x W=30mm x H=17mm |
| Weight |
22g (without antennas) |
| Input Power |
4-6V |
| Options |
- Supports PPM out for UAV flight controls
- USB port for firmware upgrades and system configuration
- Built in Spectrum Analyzer
- Built in (but not yet used) receiver
- EzLink connection to a EzOSD
- Bi-directional ready - Contains onboard transmitter
|
| Antenna Connector |
SMA |
Manual (PDF)
Installation Log
Website
EzUHF – 8 Channel 'Lite' Receiver
| Attribute |
Value |
| Name |
EzUHF – 8 Channel 'Lite' Receiver |
| Frequencies (7 Channels) |
433MHz/70cm Ham band (Options: 431-433MHz, 433-435MHz, 435-437MHz) |
| Modulation / Spreading |
GFSK with Frequency Hopping, Spread Spectrum |
| Filters |
SAW filtered input |
| Sensitivity |
-112dBm |
| Dimensions |
L=70mm x W=30mm x H=10mm |
| Weight |
10g (without antennas) |
| Input Power |
4-6V |
| Options |
- Supports PPM out for UAV flight controls
- USB port for firmware upgrades and system configuration
- Built in Spectrum Analyzer
- Built in (but not yet used) receiver
- EzLink connection to a EzOSD
|
| Antenna Connector |
SMA |
Manual (PDF)
Installation Log
Website
OpenLRS HArdware
OpenLRSng is a configurable firmware for openLRS compatible TX/RX systems. OpenLRSng receivers support High-frequency RSSI and LBEEP, serial TX and RX, i2c signals (SDA and SCL), and PPM.
openLRSng website
openLRSng git source
openLRSng wiki
Flytron OpenLRS Receiver
| Attribute |
Value |
| Name |
Flytron OpenLRS Receiver (TX_BOARD_TYPE 3) |
| Board type |
Fyltron OpenLRS RX V2 |
| Microcontroller |
Arduino Mini/nano 328 16MHz |
| Frequencies |
433/868/915MHz ISM bands |
| Modulation / Spreading |
FSK, GFSK, and OOK modulation |
| Radio |
RFM 22B RF tranceiver module with Si4432 100mW, 240–930 MHz |
| Microcontroller |
16Mhz Atmega328 processor with Arduino Bootloader |
| Firmware |
- |
| Sensitivity |
-118dBm |
| Dimensions |
L= 56mm x W= 26mm x H= 11mm |
| Weight |
8g (without antenna) |
| Input Power |
4-6V (3.3v FTDI) |
| Antenna Connector |
SMA |
Website
Use OpenLRSng
Schematic
Flytron OpenLRS Transmitter
| Attribute |
Value |
| Name |
Flytron OpenLRS 1W Transmitter (Futaba) |
| Board type |
Fyltron OpenLRS M3 1W (TX_BOARD_TYPE 2) |
| Microcontroller |
Arduino Mini/nano 328 16MHz |
| Frequencies |
433/868/915MHz ISM bands |
| Modulation / Spreading |
FSK, GFSK, and OOK modulation |
| Radio |
RFM 23BP RF tranceiver module with Si4432 1000mW, 400-460 Mhz |
| Microcontroller |
16Mhz Atmega328 processor with Arduino Bootloader |
| Firmware |
- |
| Sensitivity |
- 120dBm |
| Transmission Power |
1000 mW (+30 dBm) |
| Dimensions |
L= 60mm x W= 35mm x H= 35mm |
| Input Power |
4-6V |
| Antenna Connector |
SMA |
Website
Use OpenLRSng
Schematic
Flytron 7W Booster v2 for 433Mhz
| Attribute |
Value |
| Name |
Flytron 7W Booster v2 for 433Mhz |
| Frequencies |
400-470MHz |
| UHF booster |
RA07M4047M |
| Transmission Power |
7000 mW |
| Dimensions |
L= 70mm x W= 60mm x H= 20mm |
| Input Power |
4-6V |
| Antenna Connector |
SMA |
Input Power
Output power of OpenLRS Tx is 100mW and our booster requires 50mW input. Please switch your Tx to 50mW mode before connecting the booster.
Website
Schematic
OrangeRX OpenLRS Receiver
| Attribute |
Value |
| Name |
OrangeRX OpenLRS Receiver |
| Frequencies |
433/868/915MHz ISM bands |
| Modulation / Spreading |
FSK, GFSK, and OOK modulation |
| Radio |
RFM 22B RF tranceiver module with Si4432 100mW, 240–930 MHz |
| Microcontroller |
16Mhz Atmega328P processor with Arduino Bootloader |
| Firmware |
- |
| Sensitivity |
-118dBm |
| Dimensions |
L= 52mm x W= 29mm x H= 15mm |
| Weight |
10.5g(without antenna) |
| Input Power |
3.7~15V (3.3v FTDI) |
| Antenna Connector |
SMA |
Website
OrangeRX OpenLRS Transmitter
| Attribute |
Value |
| Name |
OrangeRX OpenLRS Transmitter (Futaba) |
| Frequencies |
433/868/915MHz ISM bands |
| Modulation / Spreading |
FSK, GFSK, and OOK modulation |
| Radio |
RFM 23BP RF tranceiver module with Si4432 1000mW, 400-460 Mhz |
| Microcontroller |
16Mhz Atmega328P processor with Arduino Bootloader |
| Firmware |
- |
| Sensitivity |
- 120dBm |
| Transmission Power |
1000 mW (+30 dBm) |
| Dimensions |
L= 60mm x W= 35mm x H= 35mm |
| Input Power |
4-6V |
| Antenna Connector |
SMA |
Website
