It seems to me as difficult. Maybe it will be better to do a new simple IF chain with this bandwidth. The command receiver is designed by similar way.
Mirek
John B. Stephensen wrote:
Could the RUDAK output be widened to 1 MHz?
73,
John KD6OZH
----- Original Message ----- From: "Miroslav Kasal" kasal@feec.vutbr.cz To: "John B. Stephensen" kd6ozh@comcast.net Cc: eagle@amsat.org Sent: Saturday, September 23, 2006 16:37 UTC Subject: Re: [eagle] Eagle L-band receiver
Hi John,
Thanks for the message. Yes, you are right. The originally planed RUDAK output bandwidth is about 250 kHz (150 kHz nominal) below the analog passband with center 10.7 MHz and bandwidth 150 kHz. However RUDAK system will be not implemented into P3E and will be changed by SDX. We assume to connect SDX to the same output. Only AGC is need to modify for both modes.
73, Mirek OK2AQK
John B. Stephensen wrote:
Welcome to the group. I see that there are 2 paths through the P3E 23 cm receiver -- one with ceramic filters and one without. What's the bandwidth of the Rudak output?
73,
John KD6OZH