mirror of
https://github.com/portapack-mayhem/mayhem-firmware.git
synced 2024-11-23 10:05:27 +00:00
Updated Main Controls (markdown)
parent
83641e86ac
commit
e1db4f5ed8
@ -10,10 +10,11 @@ It is often the case that the PortaPack user does not know the filter bandwidth
|
||||
|
||||
|
||||
* **AM:** The AM emission types supported are:
|
||||
> * 6K00A3E for AM double sideband 6kHz.
|
||||
> * 2K80J3E for AM Lower Side Band LSB -3 - 0kHz.
|
||||
> * 2K80J3E for AM Lower Side Band USB 0 - 3kHz.
|
||||
> * 150HA1A / 150HJ2A for AM Continuous Wave. The filter is 200 Hz wide and centred around 700Hz.
|
||||
|
||||
* _6K00A3E for AM double sideband 6kHz._
|
||||
* _2K80J3E for AM Lower Side Band LSB -3 - 0kHz._
|
||||
* _2K80J3E for AM Lower Side Band USB 0 - 3kHz._
|
||||
* _150HA1A / 150HJ2A for AM Continuous Wave. The filter is 200 Hz wide and centred around 700Hz._
|
||||
|
||||
## Gain Controls
|
||||
**The Gain Controls are critical to the best use of the PortaPack / HackRf.** HackRF provides three different analogue gain controls on RX and two on TX. The three RX gain controls are RF “amp”, 0bB or +14 dB),”IF“ 0 to 40 dB in 8 dB steps), and baseband Vga ( 0 to 62 dB in 2 dB steps). The two TX gain controls are at the RF (0 or 14 dB) and IF (0 to 47 dB in 1 dB steps) stages.
|
||||
|
Loading…
Reference in New Issue
Block a user